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  • Articles: DFG German National Licenses  (2)
  • BiI3  (1)
  • Iodobismuthate  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Synthese und Kristallstrukturen von [Li(thf)4]2[Bi4I14(thf)2], [Li(thf)4]4[Bi5I19] und (Ph4P)4[Bi6I22] (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 1559-1564 
    Details
    ISSN: 0044-2313
    Keywords: Iodobismutate ; BiI3 ; crystal structures ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Crystal Structure of [Li(thf)4]2[Bi4I14(thf)2], [Li(thf)4]4[Bi5I19], and (Ph4P)4[Bi6I22]Solutions of BiI3 in THF or methanol react with MI (M = Li, Na) to form polynuclear iodo complexes of bismuth. The syntheses and results of X-ray structure analyses of compounds [Li(thf)4]2[Bi4I14(thf)2], [Li(thf)4]4[Bi5I19], [Na(thf)6]4[Bi6I22] and (Ph4P)4[Bi6I22] are described. The anions of these compounds consist of edge-sharing BiI6 and BiI5(thf) octahedra. The Bi atoms lie in a plane and are coordinated by bridging and terminal I atoms and by THF ligands in a distorted octahedral fashion.[Li(thf)4]2[Bi4I14(thf)2]: Space group P1 (No. 2), a = 1 159.9(6), b = 1 364.6(7), c = 1 426.5(7) pm, α = 114.05(3), β = 90.01(3), γ = 100.62(3)°.[Li(thf)4]4[Bi5I19]: Space group P21/n (No. 14), a = 1 653.0(9), b = 4 350(4), c = 1 836.3(13) pm, β = 114.70(4)°.[Na(thf)6]4[Bi6I22]: Space group P21/n (No. 14), a = 1 636.4(3), b = 2 926.7(7), c = 1 845.8(4) pm, β = 111.42(2)°.(Ph4P)4[Bi6I22]: Space group P1 (No. 2), a = 1 368.6(7), b = 1 508.1(9), c = 1 684.9(8) pm, α = 98.28(4), β = 95.13(4), γ = 109.48(4)°.
    Notes: Lösungen von BiI3 in THF oder Methanol reagieren mit MI (M = Li, Na) zu mehrkernigen Bismutiodokomplexen. Darstellung und Ergebnisse der Kristallstrukturanalyse von [Li(thf)4]2[Bi4I14(thf)2], [Li(thf)4]4[Bi5I19], [Na(thf)6]4[Bi6I22] und (Ph4P)4[Bi6I22] werden beschrieben. Die Anionen der vier Verbindungen bestehen aus kantenverknüpften BiI6- bzw. BiI5(thf)-Oktaedern. In diesen Verbindungen liegen die Bi-Atome in einer Ebene und werden verzerrt oktaedrisch von den verbrückenden und terminalen I-Atomen bzw. THF-Liganden koordiniert.[Li(thf)4]2[Bi4I14(thf)2]: Raumgruppe P1 (Nr. 2), a = 1 159,9(6), b = 1 364,6(7), c = 1 426,5(7) pm, α = 114,05(3), β = 90,01(3), γ = 100,62(3)°.[Li(thf)4]4[Bi5I19]: Raumgruppe P21/n (Nr. 14), a = 1 653,0(9), b = 4 350(4), c = 1 836,3(13) pm, β = 114,70(4)°.[Na(thf)6]4[Bi6I22]: Raumgruppe P21/n (Nr. 14), a = 1 636,4(3), b = 2 926,7(7), c = 1 845,8(4) pm, β = 111,42(2)°.(Ph4P)4[Bi6I22]: Raumgruppe P1 (Nr. 2), a = 1 368,6(7), b = 1 508,1(9), c = 1 684,9(8) pm, α = 98,28(4), β = 95,13(4), γ = 109,48(4)°.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200911
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Synthese und Kristallstrukturen von (Ph4P)4[Bi8I28], (nBu4N)[Bi2I7] und (Et3PhN)2[Bi3I11] - Iodobismutate mit isolierten bzw. polymeren Anionen (1995)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 621 (1995), S. 2049-2054 
    Details
    ISSN: 0044-2313
    Keywords: Iodobismuthate ; [Bi2I7]-, [Bi3I11]2-, [Bi8I28]4-, crystal structures ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Crystal Structures of (Ph4P)4[Bi8I28], (nBu4N)[Bi2I7], and (Et3PhN)2[Bi3I11] - Bismuth Iodo Complexes with Isolated and Polymeric AnionsSolutions of BiI3 in methanol react with NaI and (nBu4N)(PF6) or (Et3NPh)(PF6) to form anionic bismuth iodo complexes (nBu4N)[Bi2I7] 1 and (Et3PhN)2[Bi3I11] 2. In 1 Bi4I16 units, and in 2 Bi6I24 units are linked by common I-atoms to onedimensional infinite chains. Reaction of BiI3 with (Ph4P)(PF6) in methanol yields (Ph4P)4[Bi8I28] 3. The anions of 1-3 consist of edge-sharing BiI6 octahedra.(nBu4N)[Bi2I7] 1: Space group I2/m (No. 13), a = 1 082.3(5), b = 2 597.1(13), c = 1 206.1(6) pm, β = 93.17(2)°, V = 3 385(3) · 106 pm3;(Et3PhN)2[Bi3I11] 2: Space group P1 (No. 2), a = 1 283.5(6), b = 1 345.9(7), c = 1 546.3(8) pm, α = 83.87(2), β = 74.24(2), γ = 68.26(2)°, V = 2 388(2) · 106 pm3;(Ph4P)4[Bi8I28] 3: Space group P1 (No. 2), a = 1 329.3(4), b = 1 337.0(4), c = 2 193.1(5) pm, α = 104.20(2), β = 99.73(2), γ = 100.44(2)°, V = 3 622(2) · 106 pm3.
    Notes: BiI3 reagiert in methanolischer Lösung mit NaI und (nBu4N)(PF6) bzw. (Et3PhN)(PF6) zu (nBu4N)[Bi2I7] 1 und (Et3PhN)2[Bi3I11] 2 mit Iodobismutatanionen. In 1 liegen unendliche Stränge von über gemeinsame I-Atome verknüpften Bi4I16-Einheiten vor. In 2 bilden verkettete Bi6I24-Einheiten polymere Anionen. Führt man die Umsetzung von BiI3 mit (Ph4P)(PF6) ohne NaI durch, so kristallisiert aus Methanol (Ph4P)4[Bi8I28] 3. Die Anionen von 1-3 bestehen aus kantenverknüpften BiI6-Oktaedern.(nBu4N)[Bi2I7] 1: Raumgruppe I2/m (Nr. 13), a = 1 082,3(5), b = 2 597,1(13), c = 1 206,1(6) pm, β = 93,17(2)°, V = 3 385(3) · 106 pm3;(Et3PhN)2[Bi3I11] 2: Raumgruppe P1 (Nr. 2), a = 1 283,5(6), b = 1 345,9(7), c = 1 546,3(8) pm, α = 83,87(2), b = 74,24(2), γ = 68,26(2)°, V = 2 388(2) · 106 pm3;(Ph4P)4[Bi8I28] 3: Raumgruppe P1 (Nr. 2), a = 1 329,3(4), b = 1 337,0(4), c = 2 193,1(5) pm, α = 104,20(2), β = 99,73(2), γ = 100,44(2)°, V = 3 622(2) · 106 pm3.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19956211212
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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