Trichloro[tris(2,5-dimethoxyphenyl) methyl] germane (1a), trichloro[tris(3-fluoro-6-methoxyphenyl) methyl] germane (1b), and trichloro[tris(2-methoxy-5-trifluoromethylphenyl) methyl] germane (1c) were synthesized. X-ray crystallographic analyses of 1a -c revealed their heptacoordinate geometries around the germanium atoms. The interatomic distances between the oxygen atoms and the central germanium atoms in the crystalline state were not significantly affected by change of functional groups on the benzene rings, while the optimized structures by theoretical calculations and Atoms in Molecules (AIM) analysis indicated linear relationship between the donating ability of functional groups and the O center dot center dot center dot Ge interatomic interactions. (C) 2007 Elsevier Ltd. All rights reserved.
Kauffmann; Fritz, Chemische Berichte, 1908, vol. 41, p. 4424
作者:Kauffmann、Fritz
DOI:——
日期:——
Wada Masanori, Mishima Hisashi, Watanabe Tetsuya, Natsume Satoko, Konishi+, J. Chem. Soc. Chem. Commun, (1993) N 18, S 1462-1463