ISSN:
0044-2313
Keywords:
Bis(dimethylamino)boryl-tris(dimethylamino)silyl-tris(dimethylamino)titanylamin
;
N,N′-Bis(tris(dimethylamino)-silyl)-1,1,3,3-tetrakis(dimethylamino)cyclobistitanazan, Trimethylsilyl-tris(dimethylamino)silyl-tris(dimethylamino)titanylamin
;
Trimethylsilyl-tris(dimethylamino)-silylamin
;
synthesis
;
nmr spectra
;
mass spectra
;
crystal structure
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
N(B(NMe2)2)(Si(NMe2)3) (Ti(NMe2)3), [N(Si(NMe2)3)(Ti(NMe2)2)]2 und N(SiMe3)(Si(NMe2)3)(Ti(NMe2)3) - Synthesis and Characterization of New Molecular Single-source Precursors for Nitride and Carbonitride CeramicsSynthesis and spectroscopic data of the title compounds are reported. [N(Si(NMe2)3)(Ti(NMe2)2)]2 crystallizes in the space group P1, a = 8.406(7), b = 10.673(8), c = 10.872(6) Å, α = 68.45(4)°, β = 71.72(4)°, γ = 78.11(7)°, 2 877 diffractometer data (Fo ≥ 2σFo), R = 0.051. The compound is characterized by a planar four-membered Ti2N2-ring with exocyclic tris(dimethylamino)silyl substituents attached to the nitrogen atoms of the ring.
Notes:
Darstellung, kernresonanz- und massenspektroskopische Daten der Titelverbindungen werden mitgeteilt. [N(Si(NMe2)3)(Ti(NMe2)2)]2 kristallisiert in der Raumgruppe P1 mit den Gitterkonstanten a = 8,406(7), b = 10,673(8), c = 10,872(6) Å, α = 68,45(4)°, β = 71,72(4)°, γ = 78,11(7)°. 2 877 Diffraktometerdaten (Fo ≥ 2σFo), R = 0,051. Die Verbindung besitzt einen planaren Ti2N2-Vierring mit exocyclischen Tris(dimethylamino)silylsubstituenten an den Stickstoffatomen des Rings.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19946200228
