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The Crystal and Molecular Structures of Dimethylgold Methanido‐ and Nitrido‐Bis(Dimethylphosphoniummethylide): A Comparative Study
Author(s) -
Krüger C.,
Sekutowski J. C.,
Goddard R.,
Füller H. J.,
Gasser O.,
Schmidbaur H.
Publication year - 1976
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.197600029
Subject(s) - chemistry , isostructural , planarity testing , ligand (biochemistry) , crystallography , ring (chemistry) , tetrahedron , nickel , crystal (programming language) , gallium , double bond , planar , crystal structure , stereochemistry , polymer chemistry , organic chemistry , biochemistry , receptor , computer science , programming language , computer graphics (images)
The crystal and molecular structures of the two title compounds have been determined. The two isoelectronic species are almost isostructural, with only small deviations in bond angles, distances and planarity of the ring systems. The results are compared with those of analogous nickel(II) and gallium(III) complexes, where both square planar and tetrahedral ligand arrangements are present, respectively. The typical ligand properties of the new double ylide chelates can thus be derived.