摘要:
The X-ray crystal structure of 1-(4-fluorophenyl)-and 1-(4-dimethylaminophenyl)germatranes reveals that the germanium atom is pentacoordinated and adopts a trigonal bipyramidal geometry. The fluorophenyl and dimethylaminophenyl groups and the nitrogen atom each occupy an apical position with the transannular N -> Ge bond of 2.192(3) and 2.249(3) angstrom; the deviation of the Ge atom from the O(2)-O(8)-O(9) plane is 0.2306(4) and 0.2693(3) angstrom, correspondingly.