A. B. M. Shamsur Rahman, Herbert Boller, Kurt O. Klepp,
"Synthesis, characterization and crystal structures of binuclear cluster compounds [Me4N]2[TS4(AgCN)] (T = Mo, W)"
, in Indian Journal of Chemistry, Vol. 43A, Seite(n) 1193-1197, 6-2004, ISSN: 2583-1321
Original Titel:
Synthesis, characterization and crystal structures of binuclear cluster compounds [Me4N]2[TS4(AgCN)] (T = Mo, W)
Sprache des Titels:
Englisch
Original Kurzfassung:
Red-brown and orange-yellow crystals of [Me4N]2[MoS4(AgCN)] and [Me4N]2[WS4(AgCN)], respectively, have been obtained from the reactions of tetramethyl ammonium thiomolybdate and tungstate, [Me4N]2[TS4] (T = Mo, W), with AgCN in acetonitrile at room temperature. The complex anions have been characterized by infrared and mass spectroscopy. The crystal structures were determined from single crystal diffractometer data. The two compounds are isostructural, with space group P21. The lattice parameters are: a = 6.287(2)Ä, b = 7.3740(7)Ä, c = 20.602(8)Ä, beta = 92.59(2)° (molybdenum complex), and a = 6.313(4)Ä, b = 7.384(4)Ä, c = 20.592(1)Ä, beta = 92.60(2)° (tungsten complex). The crystal structures are characterized by a pseudo-hexagonal packing of stacks of the binuclear complex anions, [TS4(AgCN)]2-. The influence of the packing on the silver coordination is discussed.
Sprache der Kurzfassung:
Englisch
Journal:
Indian Journal of Chemistry
Volume:
43A
Seitenreferenz:
1193-1197
Erscheinungsmonat:
6
Erscheinungsjahr:
2004
ISSN:
2583-1321
Anzahl der Seiten:
5
Notiz zur Publikation:
A. B. M. Shamsur Rahman, H. Boller*, K. O. Klepp; Synthesis, characterization and crystal structures of binuclear cluster compounds [Me4N]2[TS4(AgCN)] (T = Mo, W); Indian Journal Chem. 43A (2004) 1193-1197
Forschungs-