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  • Chemistry  (13)
  • Inorganic Chemistry  (7)
  • General Chemistry  (6)
  • Na6ZnO4 structure type
  • Tetrabariumtriphosphide, Ba4P3
  • Tetrapnictidotitanates(IV)
  • antimony compounds
  • 1980-1984  (8)
  • 1975-1979  (5)
Collection
Keywords
  • Chemistry  (13)
  • Inorganic Chemistry  (7)
  • General Chemistry  (6)
  • Na6ZnO4 structure type
  • Tetrabariumtriphosphide, Ba4P3
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Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Neue polycyclische Phosphane und Arsane: P11(SiMe3)3 und As7(SiMe3)3 (1979)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 91 (1979), S. 755-756 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19790910928
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  • 2
    Electronic Resource
    Electronic Resource
    Bis(tetraphenylphosphonium)-hexadecaphosphid, ein Salz mit dem neuen polycyclischen Anion P162- (1981)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 93 (1981), S. 606-607 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19810930631
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  • 3
    Electronic Resource
    Electronic Resource
    [Li(tmeda)]3P7 - Ein solvatisierter Ionenkomplex von TrilithiumheptaphosphidZur Chemie und Strukturchemie von Phosphiden und Polyphosphiden, 37. Mitteilung. - 36. Mitteilung: H. P. Abicht, W. Hönle, H. G. von Schnering, Z. Anorg. Allg. Chem., im Druck. (1984)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 96 (1984), S. 796-797 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19840961016
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  • 4
    Electronic Resource
    Electronic Resource
    Novel Polycyclic Phosphanes and Arsanes: P11(SiMe3)3 and As7(SiMe3)3 (1979)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 18 (1979), S. 679-679 
    Details
    ISSN: 0570-0833
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.197906791
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  • 5
    Electronic Resource
    Electronic Resource
    Bis(tetraphenylphosphonium) Hexadecaphosphide, a Salt Containing the Novel Polycyclic Anion P162-[1] (1981)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 20 (1981), S. 594-595 
    Details
    ISSN: 0570-0833
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.198105941
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  • 6
    Electronic Resource
    Electronic Resource
    Die Struktur des 2,2,5,5,7,7-Hexamethyl-3,6-di-t-butyl-1,3,4,6-tetraphospha-2,5,7-trisila-norbornans (me2Si)3P4(Cme3)2 (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 442 (1978), S. 107-111 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structure of 2,2,5,5,7,7-Hexamethyl-3,6-di-t-butyl-1,3,4,6-tetraphospha-2,5,7-trisila-norbornane (me2Si)3P4(Cme3)22,2,5,5,7,7-Hexamethyl-3,6-di-t-butyl-1,3,4,6-tetraphospha-2,5,7-trisila-norbornane(me2Si)3P4(Cme3)2 crystallizes monoclinic in the space group C2/c with a = 1593.2 pm, b = 1177.5 pm, c = 1373.3 pm, ß = 111.39° and Z = 4 formula units. In the central norbornane framework the bond lengths are P—P = 221.4 pm, P—Si = 225.9 pm, respectively. The bond lengths to the substituents are P—C = 189.1 pm and Si—C = 188.0 pm. Configuration and conformation are discussed in detail.
    Notes: 2,2,5,5,7,7-Hexamethyl-3,6-di-t-butyl-1,3,4,6-tetraphospha-2,5,7-trisilanorbornan (me2Si)3P4(Cme3)2 kristallisiert monoklin in der Raumgruppe C2/c mit a = 1593,2 pm, b = 1177,5 pm, c = 1373,3 pm, ß = 111,39° und Z = 4 Formeleinheiten. Im zentralen Norbonan-Gerüst sind die Abstände P—P = 221,4 pm und P—Si = 225,9 pm bzw. 229,1 pm. Zu den Substituenten sind die Abstände P—C = 189,1 pm und Si—C = 188,0 pm. Konfiguration und Konformation werden eingehend diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784420112
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  • 7
    Electronic Resource
    Electronic Resource
    Die Kristallstruktur des Dodekamethyl-hexasila-tetraphospha-adamantans (Sime2)6P4 (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 442 (1978), S. 91-94 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal Structure of Dodecamethyl-hexasila-tetraphospha-adamantane (Sime2)6P4Dodecamethyl-hexasila-tetraphospha-adamantane (Sime2)6P4 crystallizes in the cubic space group I 43m with a = 1081.7 pm and Z = 2 formula units. The bond lengths are P—Si = 224.9 pm, C—Si = 186.4 pm and C—H = 87 pm. The bond angles at the P-atoms are 104.4° and at the Si-atoms 118.8°. - The structure of the isotypic compound (Geme2)6P4 was refined.
    Notes: Dodekanmethyl-hexasila-tetraphospha-adamantan (Sime2)6P4 kristallisiert kubisch in der Raumgruppe I 43m mit a = 1081,7 pm und Z = 2 Formeleinheiten. Die Bindungslängen sind P—Si = 224,9 pm, C—Si = 186,4 pm und C—H = 87 pm. Die Bindungswinkel betragen an den P-Atomen 104,4° und an Si-Atomen 118,8°. - Die Struktur der isotypen Verbindung (Geme2)6P4 wurde verfeinert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784420110
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  • 8
    Electronic Resource
    Electronic Resource
    Zur Chemie und Strukturchemie der Phosphide und Polyphosphide. 20. Darstellung, Struktur und Eigenschaften der Alkalimetallmonophosphide NaP und KPProfessor Walter Rüdorff zum 70. Geburtstage am 3. Oktober 1979 gewidmet (1979)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 456 (1979), S. 194-206 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Chemistry and Structural Chemistry of Phosphides and Polyphosphides. 20. Preparation, Structure, and Properties of the Alkali Metal Monophosphides NaP and KPThe monophosphides NaP and KP were prepared by reaction of the elements in sealed glass ampoules at 725 K and 765 K, respectively. NaP yields as black reflecting needles, whereas KP is formed as microcrystalline substance with colour of coke. The compounds react very rapidly with aqueous reagents forming solid polymeric yellow phosphanes (PH)x and partially gaseous products. NaP and KP crystallize in the novel orthorhombic NaP type (P 212121; a = 603,8 pm; b = 564.3 pm; c = 1 014.2 pm and a = 650.0 pm; b = 601.6 pm; c = 1 128.8 pm; Z = 8, respectively) characterized by onedimensional infinite 1∞(P-) helices of covalent twofold bonded P-atoms with mean bond length P—P = 223.9 pm. The compounds can be described as Zintl-phases with M+ and P- with respect to the structure. The range of existence of the NaP type and the LiAs type structure can be separated by the radii ratios. The volume increment for P- is V(P-) = 18.0 cm3mol-1. For the bond energy E(P—P) in the monophosphides a value of 248 kJ · mol-1 is calculated. The structures are discussed in detail together with related compounds.
    Notes: Die Monophosphide NaP und KP wurden durch Reaktion der Elemente bei 725 K bzw. 765 K in geschlossenen Glasampullen dargestellt. NaP entsteht in Form glänzender Nadeln, KP als mikrokristalline koksfarbene Substanz. Die Verbindungen reagieren heftig mit wäßrigen Reagenzien zu festen polymeren gelben Phosphanen (PH)x und teilweise gasförmigen Produkten. NaP und KP kristallisieren in dem neuen orthorhombischen NaP-Typ (P 212121; a = 603,8 pm; b=564,3 pm; c = 1 014,2 pm bzw. a = 650,0 pm; b = 601,6 pm; c = 1 128,8 pm; Z = 8), der durch 1-dimensional unendliche 1∞(P-)-Helices kovalent 2-bindiger P-Atome mit mittleren Bindungsabständen P—P = 223,9 pm ausgezeichnet ist. Die Verbindungen können auf Grund der Struktur als Zintl-Phasen mit M+ und P- verstanden werden. Der Existenzbereich des NaP-Typs läßt sich von dem des LiAs-Typs durch die Radienverhältnisse abgrenzen. Das Volumeninkrement für P- beträgt V(P-) = 18,0 cm3 · mol-1, Für die Bindungsenergie E(P—P) in den Monophosphiden wird ein Wert von 248 kJ · mol-1 berechnet. Die Einzelheiten der Strukturen werden im größeren Zusammenhang diskutiert.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19794560121
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  • 9
    Electronic Resource
    Electronic Resource
    Die Strukturen der 1,3,5-Trisilacyclohexan-Eisendicarbonyl-cyclopentadienylkomplexe C3H6Si3Cl5Fe(CO)2πcp und C3H6Si3Cl4(Fe(CO)2πcp)2Professor Helmut Behrens zum 65. Geburtstage gewidmet (1980)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 464 (1980), S. 139-150 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structures of the l,3,5-Trisilacyclohexane-Iron Dicarbonyl-cyclopentadienyl Complexes and C3H6Si3Cl5Fe(CO)2πcp and C3H6Si3Cl4(Fe(CO2)πcp)2Trisilapentachlorocyclo-hexyl-dicarbonylcyclopentadienyliron C3H6Si3Cl5Fe(CO)2πcp 1 and Trisilatetrachlorocyclohexyl-bis(dicarboncyclopentadienyliron)C3H6Si3Cl4(Fe(CO)2πcp)2 2 are 1,3,5-Trisilacyclohexane complexes substituted by dicarbonylcyclopentadienyliron at one and two silicon atoms of the six-membered ring, respectively. The crystal and molecular structures were determined from single crystals (1; space group P21/a (No. 14); a = 1100.5 pm; b = 2033.9 pm; c = 843.3pm; β = 98.58°; Z = 4; MoKα-radiation; 3142h k l; R = 0.036. 2; space group P1; (No. 2); a = 1231.1 pm; b = 1267.3 pm; c = 1045.9 pm; α = 113.23°; β = 83.93°; γ = 115.00°; Z = 2; Mokα-radiation; 4196 h k 1; R = 0.065). In both complexes the six-membered rings of the carbosilane ligands are in skew-boat conformation. The bond lengths Fe—Si are 226.4 pm and 228.1 pm, respectively. The distances Si—C and Si—Cl are 186 pm and 206 pm in 1 and 187 pm and 209 pm in 2. Their different lengths depend on the position in the ligand system and can be explained with the concept of bond orders.
    Notes: Trisilapentachlorocyclohexyl-dicarbonylcyclopentadienyleisen C3H6Si3Cl5Fe(CO)2πcp 1 und Trisilatetrachlorocyclohexyl-bis(dicarbonylcyclopentadienyleisen) C3H6Si3Cl4(Fe(CO)2πcp)2 2 sind 1,3,5-Trisilacyclohexan-Komplexe mit Dicarbonylcyclopentadienyleisen als Substituenten an einem bzw. zwei Si-Atomen des Sechsrings. Die Kristall- und Molekülstrukturen wurden an Einkristallen bestimmt (1; Raumgruppe P21/a (Nr. 14); a = 1100,5 pm; b = 2033,9 pm; c = 843,3 pm; β = 98,58°; Z = 4; MoKα-Strahlung; 3142 h k l; R = 0,036. 2; Raumgruppe P1 (Nr. 2); a = 1231,1 pm; b = 1267,3 pm; c = 1045,9pm; α = 113,23°;β = 83,93°; γ = 115,00°; Z = 2; MoKα-Strahlung; 4196 h k l; R = 0,065). In beiden Komplexen liegen die Sechsringe der Carbosilanliganden in der Konformation von Twistwannen vor. Die Bindungsabstände Fe—Si betragen 226,4 pm in 1 bzw. 228,1 pm in 2. Die Abstände Si—C und Si—Cl liegen bei 186 pm und 206pm in 1 bzw. 187 pm und 209 pm in 2. Sie hängen von der Position im Ligandensystem ab. Die unterschiedlichen Bindungslängen können mit dem Konzept der Bindungsordnungen erklärt werden.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19804640112
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  • 10
    Electronic Resource
    Electronic Resource
    Die Strukturen der Heptahetero-Nortricyclen-Chromcarbonyl-komplexe P4(Sime2)3Cr(CO)5 und [P4(Sime2)3Cr(CO)4]2 (1980)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 465 (1980), S. 72-82 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structures of the Heptahetero-Nortricyclene-chromiumcarbonyl Complexes P4(Sime2)3Cr(CO)5 and [P4(Sime2)3Cr(CO)4]2Hexamethyl-trisila-tetraphospha-norticyclene-chromium-pentacarbonyl P4(Sime2)3Cr(CO)5 1 and Bis-hexamethyl-trisila-tetraphospha-nortricyclene-chromiumtetracarbonyl [P4(Sime2)3Cr(CO)4]2 2 are nortricyclene complexes with P atoms of the P3 ring acting as donor atoms. The crystal and molecular structures were determined by single crystals (1; space group P1 (No.2); a = 992.4 pm, b = 1301.7 pm, c = 895.7 pm, α = 91.15°, β = 105.650, γ = 98.74°, Z = 2; MoKα radiation, 3978 hkl, R = 0.032; 2; space group Pbca (No. 61); a = q715.6 pm, b = 4003.4 pm, c = 1254,8 pm, Z = 8; MoKα radiation, 3745 hkl, R = 0.070). The bond distances P —Cr are 240.3 pm and 238.1 pm, respectively. The bonding of the chromiumcarbonylgroups to the P3 ring leads only to small changes of the bond distances (1-2 pm) in the nortricyclene system. The bond angles around the donor atom change cooperatively to a more tetrahedral configuration at the donor atom. These changes are discussed in detail.
    Notes: Hexamethyl-trisila-tetraphospha-Nortricyclen-chrompentacarbonyl P4(Sime2)3Cr(CO)5 1 und Bis-hexamethyl-trisila-tetraphospha-Nortricyclen-chromtetracarbonyl [P4(Sime2)3Cr(CO)4]2 2 sind Nortricyclen-Komplexe mit Phosphoratomen des 3-Rings als Donatoren. Die Kristall- und Molekülstrukturen wurden an Einkristallen bestimmt (1; Raumgruppe P1 (Nr. 2); a = 992.4 pm; b = 1301,7 pm; c = 895,7 pm; α = 91,15°; β = 105,65°; γ = 98,74°; Z = 2; MoKαStrahlung; 3978 hkl; R = 0,032. 2; Raumgruppe Pbca (Nr.61); a = 1715,6 pm; b = 4003,4 pm; c = 1254,8 pm; Z = 8; MoKαStrahlung; 3745 hkl; R = 0,070). Die Abstände P—Cr betragen 240,3 pm bzw. 238,1 pm. Die Bindung von Chromcarbonylgruppen an den P3-Ring führt zu geringfügigen Veränderungen bei den Bindungsabständen (1-2 pm) des Nortricyclensystems. Die Bindungswinkel im weiteren Bereich der Donoratome ändern sich jedoch deutlich kooperativ im sinne der Ausbildung einer Tetraederkonfiguration am Donor. Die Veränderungen werden eingehend diskutiert.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19804650108
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