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pro vyhledávání: '"Sam Dunstan"'
Autor:
Michael Lloyd Williams, Alan H. White, Edwart R.T. Tiekink, Sam Dunstan, Peter Conrad Healy, Alexandre N. Sobolev
Publikováno v:
Journal of Molecular Structure. 1072:253-259
Single crystal X-ray structure determinations are recorded for diphenyl(2-formylphenyl)phosphine gold(I) halides [Ph 2 (Ph-CHO)PAuX], X = Cl, Br and I, and for redeterminations of enhanced precision for triphenylphosphine gold(I) halides [Ph 3 PAuX],
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 59:m768-m770
In the title compound, [AuBr(dppmO)]·CH3CN [dppmO = Ph2P(CH2)P(O)Ph2], the dppmO ligand coordinates through the P donor to give a linear two-coordinate P—Au—Br gold(I) complex. The Au—Br and Au—P bond lengths are 2.241 (2) and 2.4069 (19) A,
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title compound, [AuI(C19H15OP)2], the complete molecule is generated by the application of twofold symmetry. The AuIatom is in a trigonal–planar geometry within an IP2donor set with the greatest distortion seen in the P—Au—P angle [128.4
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 63:o4258-o4258
The molecule of the title compound, C16H18P2, which was prepared by the reaction of dichloroethane with lithiated bis(diphenylphosphino)ethane, is disposed about a centre of symmetry. The 1,4-diphosphacyclohexane ring adopts a chair conformation with