Synthesis and crystal structure of catena-poly[[bis[(2,2′;6′,2′′-terpyridine)­manganese(II)]-μ4-penta­thio­dianti­monato] tetra­hydrate] showing a 1D MnSbS network

Danker, F.; Näther, C.; Bensch, W.

doi:10.1107/S2056989019016268

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Volume 76| Part 1| January 2020| Pages 32-37

https://doi.org/10.1107/S2056989019016268

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Synthesis and crystal structure of catena-poly[[bis[(2,2′;6′,2′′-terpyridine)manganese(II)]-μ₄-pentathiodiantimonato] tetrahydrate] showing a 1D MnSbS network

Felix Danker,^a Christian Näther ^a and Wolfgang Bensch ^a ^*

^aInstitut für Anorganische Chemie, Universität Kiel, Max-Eyth. Str. 2, 241128 Kiel, Germany
^*Correspondence e-mail: wbensch@ac.uni-kiel.de

Edited by A. J. Lough, University of Toronto, Canada (Received 21 November 2019; accepted 3 December 2019; online 1 January 2020)

The asymmetric unit of the title compound, {[Mn₂Sb₂S₅(C₁₅H₁₁N₃)₂]·4H₂O}_n, consists of two crystallographically independent Mn^II ions, two unique terpyridine ligands, one [Sb₂S₅]⁴⁻ anion and four solvent water molecules, all of which are located in general positions. The [Sb₂S₅]⁴⁻ anion consists of two SbS₃ units that share common corners. Each of the Mn^II ions is fivefold coordinated by two symmetry-related S atoms of [Sb₂S₅]⁴⁻ anions and three N atoms of a terpyridine ligand within an irregular coordination. Each two anions are linked by two [Mn(terpyridine)]²⁺ cations into chains along the c-axis direction that consist of eight-membered Mn₂Sb₂S4 rings. These chains are further connected into a three-dimensional network by intermolecular O—H⋯O and O—H⋯S hydrogen bonds. The crystal investigated was twinned and therefore, a twin refinement using data in HKLF-5 [Sheldrick (2015 ). Acta Cryst. C71, 3–8] format was performed.

Keywords: crystal structure,thioantimonate; chain compound; hydrogen bonding.

CCDC reference: 1969700

1. Chemical context

Inorganic–organic chalcogenidometallates are an important class of compounds that have been systematically investigated for several decades (Sheldrick & Wachhold, 1998 ; Dehnen & Melullis, 2007 ; Zhou et al., 2009 ; Seidlhofer et al., 2010 ; Wang et al., 2016 ; Zhou, 2016 ; Zhu & Dai, 2017 ). Therefore, a variety of compounds have been reported and some of them have potential for applications in different fields (Seidlhofer et al., 2011 ; Nie et al., 2014 , 2016 , 2017 ; Yue et al.; 2014 ). In this context, thioantimonates and thioselenates are of special interest because they consist of primary building units that show a variety of coordination numbers, which can be traced back to the lone electron pair of antimony (Bensch et al., 1997 ; Spetzler et al., 2004 ; Stähler et al., 2001 ; Lühmann et al., 2008 ). These primary building units can be further linked into discrete anions or networks of different dimensionality (Jia et al., 2004 ; Powell et al., 2005 ; Zhang et al., 2007 ; Liu & Zhou, 2011 ). This is the main reason why we have been interested in this class of compounds for many years.

In the course of these investigations we have prepared compounds with the general composition Mn₂LSb₂S₅ or Mn₂L₂Sb₂S₅ with L as an mono-coordinating or a bis-chelating amine ligand such as, for example, methylamine, ethylamine, ethylenediamine or 1,3-diaminopropane (Bensch & Schur, 1996 ; Schur & Bensch, 2002 ; Schur et al., 2001 ). All of these compounds consist of SbS₃ pyramids as primary building units as well as MnS₆ and MnS₄N₂ distorted octahedra. These units are linked to form Mn₂Sb₂S₄ hetero-cubane-like units that share common corners, edges and faces with a neighbouring heterocubane unit. These secondary building units are interconnected into layers. Within the MnSbS network, the SbS₃ pyramids are linked via common edges into chains. Thus, no discrete [Sb₂S₅]⁴⁻ anions are present. The N atoms of the amine ligands in these compounds are coordinated to the Mn^II ions and are always in the cis-position, thus arranged to form extended networks via Mn—S bond formation. Similar compounds have also been reported with 1,3-diaminopentane, diethylenetriamine and N-methyl-1,3-diaminopropane as ligands (Puls et al., 2006 ; Engelke et al., 2004 ). It is noted that diethylenetriamine acts as a bis-chelating ligand, because the central N atom is not involved in the Mn coordination.

To reduce the dimensionality of the MnSbS network that might allow access to discrete [Sb₂S₅]⁴⁻ anions, we used the tetradentate ligand tris(2-aminoethyl)amine for the synthesis of such MnSbS compounds. In this case, a compound with the composition Mn₂(tris(2-aminoethyl)amine)₂Sb₂S₅ was obtained, in which all four N atoms of the amine ligand are involved in the Mn coordination (Schaefer et al., 2004 ). In this case, only two of the six coordination sites of the Mn^II cations are accessible for Mn—S bond formation. This compound consists of discrete [Sb₂S₅]⁴⁻ anions, in which two SbS₃ pyramids are joined together via a common sulfur atom, which is in contrast to the compound mentioned above, where the SbS₃ units are linked by common sulfur edges into chains. These anions are connected to two [Mn(tris(2-aminoethyl)amine)]²⁺ cations via the cis-coordinating terminal S atoms, forming discrete units instead of the condensed networks with mono-coordinating or bis-chelating ligands.

Based on these results, the question arose as to what kind of compound would be obtained with a tris-chelate ligand, in which all three N atoms are coordinated to the Mn^II ions but no such compound was obtained. In this context it is noted that all of these thioantimonates were prepared under solvothermal conditions using the elements as educts, but in future work we developed an alternative synthetic route using Na₃SbS₃ as reactant, for which the synthesis of such compounds is easier. Therefore, the tris-chelating ligand 2,2′;6′,2′′-terpyridine was reacted with Na₃SbS₃, leading to the formation of a new manganese thioantimonate with the composition Mn₂(terpyridine)₂Sb₂S₅^.4(H₂O) in which discrete [Sb₂S₅]⁴⁻ anions are present that link the [Mn(terpyridine)]²⁺ cations into a one-dimensional MnSbS network. X-ray powder measurements prove that the major phase consists of the title compound, but that some amorphous and a very small amount of an unknown crystalline phase is present (see Fig. S1 in the supporting information). This compound decomposes on storage, presumably because of the loss of the water molecules.

2. Structural commentary

The asymmetric unit of the title compound consists of one [Sb₂S₅]⁴⁻ anion, two [Mn(terpyridine)]²⁺ cations and four solvent water molecules in general positions (Fig. 1). Each Mn^II ion is fivefold coordinated by the three N atoms of the terpyridine ligand and two S atoms of two [Sb₂S₅]⁴⁻ anions that are related by symmetry (Fig. 2). The Mn—N and Mn—S distances are very similar for both independent Mn^II ions and correspond to literature values (Table 1). The Mn coordination environment is highly distorted with the three N atoms of the neutral terpyridine ligand and the Mn^II ion in the same plane and the two S atoms above and below this plane, leading to an irregular coordination (Fig. 1 and Table 1). The [Sb₂S₅]⁴⁻ anion consists of two trigonal–pyramidal SbS₃ units that are linked by common corners (Fig. 3: top). The Sb—S bond lengths to the bridging S atom S3 are significantly longer than that to the terminal S atoms (Table 1). Two such anions are linked into eight-membered Mn₂Sb₂S₄ rings that are located on centers of inversion and show a chair-like conformation. Two crystallographically independent rings are present that either contain Mn1 or Mn2 and which show a significantly different conformation (Fig. 3: top and Table 1). The Mn^II ions are each linked by two [Mn(terpyridine)]²⁺ cations into chains in the c-axis direction (Fig. 3: bottom). It is noted that this topology of the MnSbS network is completely different from that observed in all other Mn₂Sb₂S₅ compounds with N-donor coligands (see above and Database survey).

Table 1
Selected geometric parameters (Å, °)

Sb1—S2	2.391 (2)	S2—Mn1ⁱ	2.414 (3)
Sb1—S1	2.404 (2)	S4—Mn2	2.411 (3)
Sb1—S3	2.445 (2)	S5—Mn2ⁱⁱ	2.405 (3)
Sb2—S5	2.396 (2)	Mn1—N2	2.228 (7)
Sb2—S4	2.402 (2)	Mn1—N3	2.258 (7)
Sb2—S3	2.467 (3)	Mn1—N1	2.285 (8)
S1—Mn1	2.419 (3)

S2—Sb1—S1	100.84 (9)	N2—Mn1—N3	71.6 (3)
S2—Sb1—S3	97.77 (8)	N2—Mn1—N1	71.9 (3)
S1—Sb1—S3	98.41 (8)	N3—Mn1—N1	143.5 (3)
S5—Sb2—S4	99.08 (9)	N2—Mn1—S2ⁱ	118.1 (2)
S5—Sb2—S3	93.00 (8)	N3—Mn1—S2ⁱ	93.7 (2)
S4—Sb2—S3	96.64 (9)	N1—Mn1—S2ⁱ	105.6 (2)
Sb1—S1—Mn1	102.22 (9)	N2—Mn1—S1	122.2 (2)
Sb1—S2—Mn1ⁱ	100.17 (10)	N3—Mn1—S1	103.9 (2)
Sb1—S3—Sb2	100.47 (9)	N1—Mn1—S1	93.1 (2)
Sb2—S4—Mn2	109.95 (10)	S2ⁱ—Mn1—S1	119.71 (10)
Sb2—S5—Mn2ⁱⁱ	98.38 (10)
Symmetry codes: (i) -x+1, -y+1, -z+1; (ii) -x+1, -y+1, -z+2.

Figure 1
The asymmetric unit of the title compound with the atom-labelling scheme and displacement ellipsoids drawn at the 50% probability level. Symmetry-related atoms are included to complete the coordination of the Mn^II ions [symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z + 2].

Figure 2
View of the Mn coordination sphere for Mn1 (top) and Mn2 (bottom). Symmetry codes used to generate symmetry-equivalent atoms: (i) −x + 1, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z + 2].

Figure 3
View of the eight-membered Mn₂Sb₂S₄ rings for Mn1 (top: left) and Mn2 (top: right) as well as of the Mn₂Sb₂S₅ chains (bottom). Symmetry codes used to generate symmetry-equivalent atoms: (i) −x + 1, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z + 2].

3. Supramolecular features

In the crystal of the title compound, the MnSbS chains are linked to the solvent water molecules by strong intermolecular O—H⋯S hydrogen bonds (Fig. 4 and Table 2). The water molecules of neighbouring chains are interlinked by additional water molecules via strong intermolecular O—H⋯O hydrogen bonds into a three-dimensional network (Fig. 4 and Table 2). There are additional C—H⋯S and C—H⋯O interactions, but most of the C—H⋯S and C—H⋯O angles are far from linearity and thus, they should represent relatively weak interactions (Table 2).

Table 2
Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1A⋯S1	0.84	2.63	3.239 (10)	131
O1—H1B⋯S2	0.84	2.44	3.283 (11)	180
O2—H2A⋯O1	0.84	2.20	2.897 (19)	140
O2—H2B⋯O3	0.84	2.04	2.87 (2)	170
O3—H3A⋯S4ⁱⁱⁱ	0.84	2.71	3.490 (14)	154
O3—H3B⋯S5ⁱⁱⁱ	0.84	2.82	3.427 (14)	131
O4—H4A⋯O1	0.84	2.23	3.07 (2)	180
O4—H4B⋯S4ⁱⁱ	0.84	2.33	3.165 (17)	180
C4—H4⋯S3^iv	0.95	2.81	3.747 (12)	170
C7—H7⋯S3^iv	0.95	2.93	3.831 (12)	158
C9—H9⋯S3^v	0.95	2.97	3.690 (10)	134
C9—H9⋯S5^v	0.95	3.02	3.706 (11)	130
C12—H12⋯S1^v	0.95	2.86	3.657 (10)	142
C21—H21⋯O4	0.95	2.34	3.15 (2)	143
C24—H24⋯S5^vi	0.95	2.83	3.652 (15)	145
C29—H29⋯O4^vii	0.95	2.12	2.98 (3)	150
C32—H32⋯S4^viii	0.95	2.97	3.599 (13)	125
Symmetry codes: (ii) -x+1, -y+1, -z+2; (iii) x+1, y+1, z; (iv) x+1, y, z; (v) -x+1, -y, -z+1; (vi) x, y+1, z; (vii) x-1, y, z; (viii) -x, -y+1, -z+2.

Figure 4
Crystal packing of the title compound viewed along the b axis with intermolecular O—H⋯O and O—H⋯S hydrogen bonds shown as dashed lines.

4. Database survey

There are a number of other manganese thioantimonates with the general formula Mn₂LSb₂S₅ or Mn₂L₂Sb₂S₅ (L = amine ligand) reported in the literature that contain neutral Mn₂Sb₂S₅ units and additional N-donor coligands. This includes Mn₂(methylamino)₂Sb₂S₅ and Mn₂(1,3-diaminopropane)Sb₂S₅ as well as Mn₂(ethylenediamine)₂Sb₂S₅ Mn₂(ethylamino)₂Sb₂S₅, with the latter showing a reversible phase transition (Bensch & Schur, 1996; Schur & Bensch, 2002; Schur et al., 2001). This also includes Mn₂(1,3-diaminopentene)Sb₂S₅ and two further compounds with diethylenetriamine and N-methyl-1,3-diaminopropane as ligands (Puls, et al., 2006; Engelke et al., 2004). Amongst these Mn compounds, there are some others with different transition metal cations such as, for example, Cu^II or Co^II (Spetzler et al., 2005 ; Stähler & Bensch, 2001 ).

For reviews of chalcogenido thiometallates including thioantimonates, see: Sheldrick & Wachhold (1998); Dehnen & Melullis (2007); Zhou et al. (2009); Seidlhofer et al. (2010); Wang et al. (2016); Zhou (2016); Zhu & Dai (2017).

5. Synthesis and crystallization

General: Na₃SbS₃ was prepared by the reaction of anhydrous Na₂S (ABCR, 95%), Sb (99.5%, Sigma Aldrich) and sulfur (99%, ABCR) in a molar ratio of 3:2:3 at 870 K in a silica glass ampoule according to a literature procedure (Pompe & Pfitzner, 2013 ). The pale-yellow compound is sensitive to air and moisture and must be stored under a nitrogen atmosphere.

Mn(terpy)₂(ClO₄)₂] was prepared according to the literature (Rao et al., 1976 ). 0.5 mmol of Mn(ClO₄)₂·6H₂O (ABCR 99%) was dissolved in 25 mL of dry ethanol. Another solution containing 1.2 mmol of 2,2′;6′,2′′-terpyridine (ABCR 97%) was added to the the first solution. Upon mixing, a yellow solid precipitated that was filtered off and recrystallized from dry ethanol.

Synthesis:

Single crystals of the title compound were obtained by adding 2 mL of H₂O in a glass tube to a mixture of 72.0 mg (0.1 mmol) Mn(terpy)₂(ClO₄)₂ and 57.4 mg (0.2 mmol) of Na₃SbS₃. The slurry was heated to 413 K for 2 h. After cooling to room temperature, small red needles with a yield of 10% were obtained together with a very small amount of an unknown crystalline phase and of a colourless solid that is amorphous against X-rays.

Experimental methods:

The XRPD measurements were performed by using a Stoe Transmission Powder Diffraction System (STADI P) with Cu Kα radiation that was equipped with a linear, position-sensitive MYTHEN detector from Stoe & Cie.

6. Refinement

Crystal data, data collection and structure refinement details are summarized in Table 3. Hydrogen atoms were positioned with idealized geometry and were refined with U_iso(H) = 1.2U_eq(C) using a riding model. Some of the water H atoms were located in a difference-Fourier map; their bond lengths were set to ideal values and finally they were refined isotropically with U_iso(H) = 1.5U_eq(O). The water H atoms that could not be located in a difference-Fourier map were included in idealized calculated positions that gave the most sensible geometry as donors for hydrogen bonds.

Table 3
Experimental details

Crystal data
Chemical formula	[Mn₂Sb₂S₅(C₁₅H₁₁N₃)₂]·4H₂O
M_r	1052.28
Crystal system, space group	Triclinic, P $[\overline{1}]$
Temperature (K)	200
a, b, c (Å)	11.9227 (5), 12.1592 (6), 14.9217 (7)
α, β, γ (°)	104.293 (3), 101.701 (3), 112.585 (3)
V (Å³)	1825.27 (15)
Z	2
Radiation type	Mo Kα
μ (mm⁻¹)	2.47
Crystal size (mm)	0.13 × 0.08 × 0.06

Data collection
Diffractometer	Stoe IPDS2
Absorption correction	Numerical (X-RED and X-SHAPE; Stoe & Cie, 2008 )
T_min, T_max	0.624, 0.748
No. of measured, independent and observed [I > 2σ(I)] reflections	7084, 7084, 5834
(sin θ/λ)_max (Å⁻¹)	0.621

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.054, 0.182, 1.07
No. of reflections	7084
No. of parameters	444
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	1.08, −0.98
Computer programs: X-AREA (Stoe & Cie, 2008), SHELXS97 (Sheldrick, 2008 ), SHELXL2018 (Sheldrick, 2015), DIAMOND (Brandenburg, 1999 ), publCIF (Westrip, 2010 ).

The crystal studied was twinned by non-merohedry around a pseudo twofold rotation axis, with a matrix close to 0 $[\overline{1}]$ 0 $[\overline{1}]$ 0 0 0 0 $[\overline{1}]$ but refinement in SHELXL (Sheldrick, 2015) assuming this kind of twinning lead to only very poor reliability factors. Therefore, both individual domains were indexed separately and the overlapping reflections were removed. In this case, relatively good reliability factors were observed but the completeness was only 68.6%. Thus, the data were integrated neglecting the twinning, corrected for absorption and merged. Afterwards the twin law was determined and the data were transformed into HKLF-5 format (Sheldrick, 2015), leading to full completeness and acceptable reliability factors.

Supporting information

CCDC reference: 1969700

Crystal structure: contains datablock I. DOI: https://doi.org/10.1107/S2056989019016268/lh5938sup1.cif

Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989019016268/lh5938Isup2.hkl

Fig. S1. Experimental and simulated X-ray powder pattern for the title compound. DOI: https://doi.org/10.1107/S2056989019016268/lh5938sup3.jpg

checkCIF report

Computing details top

Data collection: X-AREA (Stoe & Cie, 2008); cell refinement: X-AREA (Stoe & Cie, 2008); data reduction: X-AREA (Stoe & Cie, 2008); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2018 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: publCIF (Westrip, 2010).

catena-Poly[[bis[(2,2';6',2''-terpyridine)manganese(II)]-µ₄-pentathiodiantimonato] tetrahydrate] top

Crystal data top

[Mn₂Sb₂S₅(C₁₅H₁₁N₃)₂]·4H₂O	Z = 2
M_r = 1052.28	F(000) = 1032
Triclinic, P1	D_x = 1.915 Mg m⁻³
a = 11.9227 (5) Å	Mo Kα radiation, λ = 0.71073 Å
b = 12.1592 (6) Å	Cell parameters from 12925 reflections
c = 14.9217 (7) Å	θ = 1.5–26.2°
α = 104.293 (3)°	µ = 2.47 mm⁻¹
β = 101.701 (3)°	T = 200 K
γ = 112.585 (3)°	Block, red
V = 1825.27 (15) Å³	0.13 × 0.08 × 0.06 mm

Data collection top

Stoe IPDS-2 diffractometer	5834 reflections with I > 2σ(I)
ω scans	θ_max = 26.2°, θ_min = 1.5°
Absorption correction: numerical (X-Red and X-Shape; Stoe & Cie, 2008)	h = −14→14
T_min = 0.624, T_max = 0.748	k = −14→14
7084 measured reflections	l = −9→18
7084 independent reflections

Refinement top

Refinement on F²	Hydrogen site location: mixed
Least-squares matrix: full	H-atom parameters constrained
R[F² > 2σ(F²)] = 0.054	w = 1/[σ²(F_o²) + (0.1094P)² + 7.9201P] where P = (F_o² + 2F_c²)/3
wR(F²) = 0.182	(Δ/σ)_max < 0.001
S = 1.07	Δρ_max = 1.08 e Å⁻³
7084 reflections	Δρ_min = −0.98 e Å⁻³
444 parameters	Extinction correction: SHELXL2018 (Sheldrick, 2015), Fc^*=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4
0 restraints	Extinction coefficient: 0.0156 (14)

Special details top

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Refined as a two-component twin.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Sb1	0.37778 (6)	0.39853 (6)	0.56716 (4)	0.0362 (2)
Sb2	0.43666 (6)	0.42290 (5)	0.83131 (4)	0.0347 (2)
S1	0.5789 (2)	0.3987 (2)	0.63453 (17)	0.0391 (5)
S2	0.4300 (3)	0.6161 (2)	0.64977 (18)	0.0409 (5)
S3	0.2644 (2)	0.3063 (2)	0.67019 (19)	0.0410 (5)
S4	0.3019 (2)	0.4485 (2)	0.9261 (2)	0.0460 (6)
S5	0.4355 (2)	0.2315 (2)	0.84793 (19)	0.0428 (5)
Mn1	0.62903 (13)	0.32502 (12)	0.48902 (10)	0.0347 (3)
N1	0.8453 (8)	0.4535 (7)	0.5649 (6)	0.0404 (17)
N2	0.7276 (8)	0.2017 (7)	0.4772 (6)	0.0368 (16)
N3	0.4774 (7)	0.1195 (7)	0.4132 (6)	0.0364 (16)
C1	0.8982 (10)	0.5779 (9)	0.6095 (7)	0.043 (2)
H1	0.843905	0.618064	0.606305	0.052*
C2	1.0295 (11)	0.6544 (10)	0.6615 (9)	0.053 (3)
H2	1.063976	0.744043	0.692727	0.064*
C3	1.1084 (12)	0.5942 (11)	0.6657 (10)	0.057 (3)
H3	1.198416	0.642938	0.699585	0.068*
C4	1.0541 (10)	0.4624 (11)	0.6200 (9)	0.052 (3)
H4	1.105988	0.419606	0.623773	0.063*
C5	0.9220 (10)	0.3942 (9)	0.5685 (8)	0.041 (2)
C6	0.8559 (9)	0.2540 (9)	0.5134 (8)	0.041 (2)
C7	0.9208 (11)	0.1819 (10)	0.4992 (10)	0.054 (3)
H7	1.012020	0.220266	0.526538	0.065*
C8	0.8517 (12)	0.0550 (11)	0.4452 (9)	0.057 (3)
H8	0.895377	0.005087	0.432484	0.069*
C9	0.7186 (11)	−0.0023 (10)	0.4085 (8)	0.049 (2)
H9	0.669897	−0.091173	0.371658	0.059*
C10	0.6575 (9)	0.0760 (8)	0.4277 (7)	0.0361 (19)
C11	0.5173 (10)	0.0297 (8)	0.3953 (6)	0.0357 (18)
C12	0.4295 (11)	−0.1001 (9)	0.3504 (7)	0.044 (2)
H12	0.459932	−0.162278	0.340345	0.052*
C13	0.3003 (11)	−0.1376 (9)	0.3211 (7)	0.045 (2)
H13	0.240224	−0.225324	0.289009	0.054*
C14	0.2583 (11)	−0.0453 (10)	0.3390 (8)	0.050 (2)
H14	0.169008	−0.068183	0.320257	0.060*
C15	0.3504 (10)	0.0818 (9)	0.3851 (7)	0.043 (2)
H15	0.321825	0.145279	0.397316	0.052*
Mn2	0.37319 (16)	0.67226 (14)	1.01113 (11)	0.0413 (4)
N21	0.4598 (13)	0.7905 (9)	0.9250 (7)	0.062 (3)
N22	0.2544 (11)	0.7693 (9)	0.9747 (6)	0.054 (2)
N23	0.2195 (9)	0.6283 (8)	1.0844 (6)	0.0436 (18)
C21	0.5691 (16)	0.8057 (11)	0.9108 (9)	0.069 (4)
H21	0.608757	0.757593	0.931466	0.083*
C22	0.630 (2)	0.8900 (13)	0.8665 (10)	0.090 (6)
H22	0.709957	0.900042	0.858841	0.109*
C23	0.573 (3)	0.9559 (12)	0.8351 (10)	0.105 (8)
H23	0.611734	1.012190	0.803711	0.126*
C24	0.460 (2)	0.9413 (13)	0.8487 (9)	0.091 (7)
H24	0.417808	0.986953	0.826740	0.110*
C25	0.4057 (19)	0.8587 (11)	0.8951 (8)	0.074 (5)
C26	0.2881 (17)	0.8444 (11)	0.9202 (8)	0.070 (4)
C27	0.209 (3)	0.9006 (17)	0.8945 (10)	0.113 (9)
H27	0.228365	0.950793	0.854799	0.135*
C28	0.105 (3)	0.8844 (19)	0.9258 (12)	0.109 (8)
H28	0.054054	0.924278	0.908344	0.131*
C29	0.0757 (17)	0.8124 (17)	0.9811 (11)	0.086 (5)
H29	0.003705	0.800505	1.002708	0.103*
C30	0.1548 (13)	0.7546 (11)	1.0064 (9)	0.057 (3)
C31	0.1317 (10)	0.6736 (11)	1.0656 (8)	0.051 (3)
C32	0.0314 (12)	0.6440 (12)	1.0990 (10)	0.064 (3)
H32	−0.028291	0.676671	1.085717	0.076*
C33	0.0169 (11)	0.5651 (14)	1.1530 (10)	0.070 (4)
H33	−0.054269	0.542127	1.176270	0.085*
C34	0.1030 (12)	0.5205 (12)	1.1730 (9)	0.058 (3)
H34	0.094179	0.466582	1.210361	0.069*
C35	0.2051 (11)	0.5563 (12)	1.1371 (8)	0.051 (2)
H35	0.267249	0.526746	1.151685	0.061*
O1	0.7367 (10)	0.7040 (9)	0.7526 (8)	0.087 (3)
H1A	0.747033	0.638528	0.734270	0.131*
H1B	0.658273	0.681508	0.726219	0.131*
O2	0.9205 (14)	0.8717 (13)	0.6860 (10)	0.102 (4)
H2A	0.848835	0.842934	0.694566	0.153*
H2B	0.981845	0.944124	0.720865	0.153*
O3	1.1152 (14)	1.1177 (13)	0.8230 (13)	0.124 (5)
H3A	1.150095	1.194473	0.827743	0.186*
H3B	1.178715	1.104813	0.842072	0.186*
O4	0.8058 (16)	0.7512 (19)	0.9728 (15)	0.146 (7)
H4A	0.787124	0.738460	0.912575	0.219*
H4B	0.777494	0.698331	0.999835	0.219*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Sb1	0.0422 (4)	0.0341 (3)	0.0340 (3)	0.0206 (3)	0.0104 (3)	0.0116 (2)
Sb2	0.0375 (3)	0.0307 (3)	0.0394 (3)	0.0173 (2)	0.0150 (3)	0.0136 (2)
S1	0.0417 (12)	0.0417 (12)	0.0393 (12)	0.0262 (10)	0.0118 (10)	0.0127 (10)
S2	0.0495 (13)	0.0332 (11)	0.0444 (12)	0.0229 (10)	0.0145 (10)	0.0154 (9)
S3	0.0427 (12)	0.0335 (11)	0.0476 (13)	0.0167 (10)	0.0142 (10)	0.0179 (10)
S4	0.0438 (13)	0.0386 (12)	0.0571 (15)	0.0202 (10)	0.0247 (12)	0.0106 (11)
S5	0.0453 (13)	0.0337 (11)	0.0514 (13)	0.0215 (10)	0.0121 (11)	0.0160 (10)
Mn1	0.0358 (7)	0.0303 (7)	0.0394 (7)	0.0173 (6)	0.0120 (6)	0.0116 (6)
N1	0.034 (4)	0.033 (4)	0.048 (4)	0.014 (3)	0.010 (3)	0.012 (3)
N2	0.043 (4)	0.034 (4)	0.046 (4)	0.026 (3)	0.020 (4)	0.016 (3)
N3	0.035 (4)	0.028 (4)	0.039 (4)	0.012 (3)	0.009 (3)	0.008 (3)
C1	0.038 (5)	0.035 (5)	0.047 (5)	0.015 (4)	0.010 (4)	0.005 (4)
C2	0.043 (6)	0.038 (5)	0.062 (7)	0.008 (4)	0.014 (5)	0.011 (5)
C3	0.043 (6)	0.045 (6)	0.068 (7)	0.016 (5)	0.013 (5)	0.007 (5)
C4	0.035 (5)	0.048 (6)	0.064 (7)	0.017 (5)	0.011 (5)	0.013 (5)
C5	0.040 (5)	0.036 (5)	0.054 (6)	0.023 (4)	0.018 (4)	0.014 (4)
C6	0.036 (5)	0.034 (5)	0.054 (6)	0.020 (4)	0.014 (4)	0.009 (4)
C7	0.038 (5)	0.038 (5)	0.080 (8)	0.021 (4)	0.008 (5)	0.012 (5)
C8	0.055 (7)	0.039 (5)	0.066 (7)	0.028 (5)	0.006 (6)	0.003 (5)
C9	0.058 (6)	0.032 (5)	0.058 (6)	0.030 (5)	0.013 (5)	0.006 (4)
C10	0.040 (5)	0.026 (4)	0.044 (5)	0.020 (4)	0.011 (4)	0.009 (4)
C11	0.051 (5)	0.027 (4)	0.032 (4)	0.020 (4)	0.013 (4)	0.011 (3)
C12	0.061 (6)	0.032 (4)	0.037 (5)	0.020 (4)	0.013 (4)	0.014 (4)
C13	0.053 (6)	0.024 (4)	0.043 (5)	0.010 (4)	0.012 (4)	0.005 (4)
C14	0.040 (5)	0.045 (6)	0.052 (6)	0.014 (4)	0.010 (5)	0.008 (5)
C15	0.052 (6)	0.035 (5)	0.042 (5)	0.022 (4)	0.018 (4)	0.009 (4)
Mn2	0.0557 (9)	0.0386 (8)	0.0376 (7)	0.0287 (7)	0.0152 (7)	0.0150 (6)
N21	0.106 (9)	0.040 (5)	0.042 (5)	0.031 (5)	0.032 (5)	0.020 (4)
N22	0.070 (6)	0.048 (5)	0.038 (4)	0.038 (5)	−0.004 (4)	0.005 (4)
N23	0.050 (5)	0.046 (4)	0.043 (4)	0.032 (4)	0.014 (4)	0.013 (4)
C21	0.110 (11)	0.034 (5)	0.048 (6)	0.017 (6)	0.039 (7)	0.007 (5)
C22	0.142 (16)	0.051 (7)	0.051 (7)	0.011 (9)	0.050 (9)	0.015 (6)
C23	0.21 (2)	0.034 (6)	0.038 (7)	0.022 (10)	0.041 (11)	0.014 (5)
C24	0.19 (2)	0.040 (6)	0.034 (6)	0.042 (9)	0.030 (9)	0.012 (5)
C25	0.145 (14)	0.036 (6)	0.029 (5)	0.038 (7)	0.017 (7)	0.010 (4)
C26	0.127 (13)	0.045 (6)	0.034 (5)	0.049 (7)	0.001 (7)	0.009 (5)
C27	0.23 (3)	0.085 (11)	0.036 (6)	0.113 (15)	0.001 (10)	0.011 (7)
C28	0.19 (2)	0.106 (13)	0.061 (9)	0.122 (16)	0.006 (11)	0.017 (9)
C29	0.091 (11)	0.097 (11)	0.070 (9)	0.073 (10)	−0.006 (8)	0.007 (8)
C30	0.065 (7)	0.045 (6)	0.052 (6)	0.038 (6)	−0.006 (5)	−0.001 (5)
C31	0.040 (5)	0.055 (6)	0.048 (6)	0.032 (5)	0.001 (4)	−0.002 (5)
C32	0.040 (6)	0.052 (6)	0.077 (8)	0.020 (5)	0.001 (6)	0.007 (6)
C33	0.032 (6)	0.073 (8)	0.067 (8)	0.012 (5)	0.008 (5)	−0.013 (7)
C34	0.057 (7)	0.059 (7)	0.049 (6)	0.022 (6)	0.021 (5)	0.012 (5)
C35	0.044 (6)	0.066 (7)	0.043 (5)	0.027 (5)	0.015 (4)	0.018 (5)
O1	0.068 (6)	0.054 (5)	0.090 (7)	0.022 (5)	−0.012 (5)	−0.011 (5)
O2	0.109 (10)	0.092 (8)	0.107 (9)	0.055 (8)	0.033 (8)	0.026 (7)
O3	0.096 (10)	0.078 (8)	0.200 (16)	0.028 (7)	0.071 (10)	0.056 (9)
O4	0.109 (12)	0.157 (16)	0.190 (18)	0.066 (11)	0.034 (12)	0.096 (14)

Geometric parameters (Å, º) top

Sb1—S2	2.391 (2)	C15—H15	0.9500
Sb1—S1	2.404 (2)	Mn2—N22	2.233 (9)
Sb1—S3	2.445 (2)	Mn2—N21	2.257 (9)
Sb2—S5	2.396 (2)	Mn2—N23	2.278 (9)
Sb2—S4	2.402 (2)	N21—C21	1.31 (2)
Sb2—S3	2.467 (3)	N21—C25	1.334 (18)
S1—Mn1	2.419 (3)	N22—C30	1.331 (17)
S2—Mn1ⁱ	2.414 (3)	N22—C26	1.368 (17)
S4—Mn2	2.411 (3)	N23—C35	1.301 (14)
S5—Mn2ⁱⁱ	2.405 (3)	N23—C31	1.371 (13)
Mn1—N2	2.228 (7)	C21—C22	1.405 (17)
Mn1—N3	2.258 (7)	C21—H21	0.9500
Mn1—N1	2.285 (8)	C22—C23	1.34 (3)
N1—C1	1.315 (13)	C22—H22	0.9500
N1—C5	1.366 (13)	C23—C24	1.36 (3)
N2—C6	1.336 (13)	C23—H23	0.9500
N2—C10	1.339 (12)	C24—C25	1.39 (2)
N3—C15	1.339 (13)	C24—H24	0.9500
N3—C11	1.341 (12)	C25—C26	1.48 (2)
C1—C2	1.397 (15)	C26—C27	1.40 (2)
C1—H1	0.9500	C27—C28	1.37 (3)
C2—C3	1.396 (17)	C27—H27	0.9500
C2—H2	0.9500	C28—C29	1.34 (3)
C3—C4	1.393 (16)	C28—H28	0.9500
C3—H3	0.9500	C29—C30	1.422 (17)
C4—C5	1.397 (15)	C29—H29	0.9500
C4—H4	0.9500	C30—C31	1.465 (18)
C5—C6	1.488 (13)	C31—C32	1.344 (18)
C6—C7	1.382 (14)	C32—C33	1.38 (2)
C7—C8	1.360 (15)	C32—H32	0.9500
C7—H7	0.9500	C33—C34	1.35 (2)
C8—C9	1.383 (17)	C33—H33	0.9500
C8—H8	0.9500	C34—C35	1.390 (16)
C9—C10	1.415 (13)	C34—H34	0.9500
C9—H9	0.9500	C35—H35	0.9500
C10—C11	1.469 (14)	O1—H1A	0.8400
C11—C12	1.400 (13)	O1—H1B	0.8401
C12—C13	1.364 (16)	O2—H2A	0.8400
C12—H12	0.9500	O2—H2B	0.8400
C13—C14	1.385 (16)	O3—H3A	0.8400
C13—H13	0.9500	O3—H3B	0.8400
C14—C15	1.390 (14)	O4—H4A	0.8399
C14—H14	0.9500	O4—H4B	0.8401

S2—Sb1—S1	100.84 (9)	N3—C15—C14	123.4 (10)
S2—Sb1—S3	97.77 (8)	N3—C15—H15	118.3
S1—Sb1—S3	98.41 (8)	C14—C15—H15	118.3
S5—Sb2—S4	99.08 (9)	N22—Mn2—N21	72.0 (4)
S5—Sb2—S3	93.00 (8)	N22—Mn2—N23	71.3 (4)
S4—Sb2—S3	96.64 (9)	N21—Mn2—N23	143.0 (4)
Sb1—S1—Mn1	102.22 (9)	N22—Mn2—S5ⁱⁱ	123.9 (3)
Sb1—S2—Mn1ⁱ	100.17 (10)	N21—Mn2—S5ⁱⁱ	96.5 (3)
Sb1—S3—Sb2	100.47 (9)	N23—Mn2—S5ⁱⁱ	100.3 (2)
Sb2—S4—Mn2	109.95 (10)	N22—Mn2—S4	122.1 (3)
Sb2—S5—Mn2ⁱⁱ	98.38 (10)	N21—Mn2—S4	111.3 (3)
N2—Mn1—N3	71.6 (3)	N23—Mn2—S4	91.9 (2)
N2—Mn1—N1	71.9 (3)	S5ⁱⁱ—Mn2—S4	113.34 (10)
N3—Mn1—N1	143.5 (3)	C21—N21—C25	117.5 (12)
N2—Mn1—S2ⁱ	118.1 (2)	C21—N21—Mn2	122.8 (9)
N3—Mn1—S2ⁱ	93.7 (2)	C25—N21—Mn2	119.3 (11)
N1—Mn1—S2ⁱ	105.6 (2)	C30—N22—C26	121.8 (11)
N2—Mn1—S1	122.2 (2)	C30—N22—Mn2	120.2 (8)
N3—Mn1—S1	103.9 (2)	C26—N22—Mn2	118.0 (10)
N1—Mn1—S1	93.1 (2)	C35—N23—C31	118.4 (10)
S2ⁱ—Mn1—S1	119.71 (10)	C35—N23—Mn2	124.1 (7)
C1—N1—C5	118.9 (9)	C31—N23—Mn2	117.3 (7)
C1—N1—Mn1	124.3 (7)	N21—C21—C22	122.8 (16)
C5—N1—Mn1	116.7 (6)	N21—C21—H21	118.6
C6—N2—C10	120.5 (8)	C22—C21—H21	118.6
C6—N2—Mn1	120.2 (6)	C23—C22—C21	119 (2)
C10—N2—Mn1	119.2 (6)	C23—C22—H22	120.5
C15—N3—C11	118.1 (8)	C21—C22—H22	120.5
C15—N3—Mn1	124.1 (6)	C22—C23—C24	119.1 (14)
C11—N3—Mn1	117.8 (6)	C22—C23—H23	120.5
N1—C1—C2	123.8 (10)	C24—C23—H23	120.5
N1—C1—H1	118.1	C23—C24—C25	119.3 (17)
C2—C1—H1	118.1	C23—C24—H24	120.4
C3—C2—C1	117.6 (10)	C25—C24—H24	120.4
C3—C2—H2	121.2	N21—C25—C24	122.3 (18)
C1—C2—H2	121.2	N21—C25—C26	114.6 (11)
C4—C3—C2	119.6 (11)	C24—C25—C26	123.1 (15)
C4—C3—H3	120.2	N22—C26—C27	117.3 (18)
C2—C3—H3	120.2	N22—C26—C25	116.1 (11)
C3—C4—C5	118.7 (11)	C27—C26—C25	126.6 (15)
C3—C4—H4	120.7	C28—C27—C26	121.2 (17)
C5—C4—H4	120.7	C28—C27—H27	119.4
N1—C5—C4	121.5 (9)	C26—C27—H27	119.4
N1—C5—C6	115.7 (9)	C29—C28—C27	120.4 (15)
C4—C5—C6	122.9 (9)	C29—C28—H28	119.8
N2—C6—C7	121.7 (9)	C27—C28—H28	119.8
N2—C6—C5	115.1 (8)	C28—C29—C30	118.4 (18)
C7—C6—C5	123.2 (9)	C28—C29—H29	120.8
C8—C7—C6	118.7 (10)	C30—C29—H29	120.8
C8—C7—H7	120.7	N22—C30—C29	120.8 (14)
C6—C7—H7	120.7	N22—C30—C31	115.7 (9)
C7—C8—C9	120.9 (10)	C29—C30—C31	123.4 (14)
C7—C8—H8	119.5	C32—C31—N23	121.6 (12)
C9—C8—H8	119.5	C32—C31—C30	123.1 (11)
C8—C9—C10	117.7 (9)	N23—C31—C30	115.3 (10)
C8—C9—H9	121.2	C31—C32—C33	118.7 (12)
C10—C9—H9	121.2	C31—C32—H32	120.6
N2—C10—C9	120.4 (9)	C33—C32—H32	120.6
N2—C10—C11	115.1 (8)	C34—C33—C32	120.5 (12)
C9—C10—C11	124.4 (9)	C34—C33—H33	119.8
N3—C11—C12	121.3 (10)	C32—C33—H33	119.8
N3—C11—C10	115.9 (8)	C33—C34—C35	117.7 (13)
C12—C11—C10	122.8 (9)	C33—C34—H34	121.2
C13—C12—C11	120.2 (10)	C35—C34—H34	121.2
C13—C12—H12	119.9	N23—C35—C34	123.1 (12)
C11—C12—H12	119.9	N23—C35—H35	118.5
C12—C13—C14	118.8 (9)	C34—C35—H35	118.5
C12—C13—H13	120.6	H1A—O1—H1B	106.5
C14—C13—H13	120.6	H2A—O2—H2B	123.6
C13—C14—C15	118.2 (10)	H3A—O3—H3B	102.7
C13—C14—H14	120.9	H4A—O4—H4B	127.9
C15—C14—H14	120.9

Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x+1, −y+1, −z+2.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1A···S1	0.84	2.63	3.239 (10)	131
O1—H1B···S2	0.84	2.44	3.283 (11)	180
O2—H2A···O1	0.84	2.20	2.897 (19)	140
O2—H2B···O3	0.84	2.04	2.87 (2)	170
O3—H3A···S4ⁱⁱⁱ	0.84	2.71	3.490 (14)	154
O3—H3B···S5ⁱⁱⁱ	0.84	2.82	3.427 (14)	131
O4—H4A···O1	0.84	2.23	3.07 (2)	180
O4—H4B···S4ⁱⁱ	0.84	2.33	3.165 (17)	180
C4—H4···S3^iv	0.95	2.81	3.747 (12)	170
C7—H7···S3^iv	0.95	2.93	3.831 (12)	158
C9—H9···S3^v	0.95	2.97	3.690 (10)	134
C9—H9···S5^v	0.95	3.02	3.706 (11)	130
C12—H12···S1^v	0.95	2.86	3.657 (10)	142
C21—H21···O4	0.95	2.34	3.15 (2)	143
C24—H24···S5^vi	0.95	2.83	3.652 (15)	145
C29—H29···O4^vii	0.95	2.12	2.98 (3)	150
C32—H32···S4^viii	0.95	2.97	3.599 (13)	125

Symmetry codes: (ii) −x+1, −y+1, −z+2; (iii) x+1, y+1, z; (iv) x+1, y, z; (v) −x+1, −y, −z+1; (vi) x, y+1, z; (vii) x−1, y, z; (viii) −x, −y+1, −z+2.

Acknowledgements

Financial support by the state of Schleswig–Holstein is gratefully acknowledged.

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