59030-60-3Relevant academic research and scientific papers
The Zintl ion [Pb10]2-: A rare example of a Homoatomic closo cluster
Spiekermann, Annette,Hoffmann, Stephan D.,Faessler, Thomas F.
, p. 3459 - 3462 (2006)
(Figure Presented) Closed encounters: A closed deltahedral homoatomic cluster, [Pb10]2-, is structurally characterized. When this empty cluster is considered together with the recently published filled cluster [Ni@Pb10]2-, a striking parallel to the fullerenes emerges: Zintl ions form polyhedral cages that can enclose a central atom without any major structural alterations.
Preparation and Crystal Structure of the Four-co-ordinate Gold(I) Complex Chlorotris(triphenylphosphine)gold(I)
Jones, Peter G.,Sheldrick, George M.,Muir, James A.,Muir, Mariel M.,Pulgar, Lillian Bird
, p. 2123 - 2126 (2007/10/02)
The reaction between stoicheiometric amounts of triphenylphosphine and chloro(triphenylphosphine)-gold(I) in acetonitrile leads to chlorotris(triphenylphosphine)gold(I).An X-ray structure determination 1/n, a= 10.197(2), b= 33.586(6), c= 13.306(2) Angstroem, β= 90.04(2)deg, Z= 4, R'= 0.047 for 6 272 reflections> shows the presence of four-co-ordinate gold(I) with a long Au-Cl bond (2.710 Angstroem).Related thermochemical and (31)P n.m.r. data are presented.
