International Union of Crystallography
Acta Crystallographica Section C
The crystal structure of N-methyl1,3-benzothiazole-2(3H)-selone, (mbts) has been studied to estimate the changes in the molecular geometry of the mbts ligand upon coordination. Hypervalent complexes of mbts with TeII and II have been studied by us previously. A significant elongation of the Se=C bond [from 1.817 (7) in mbts to 1.85-1.88 Å in the complexes] was found, but there were no significant changes in the other geometric parameters of the ligand. The only other bond-length decrease of note was for SeC-NMe [from 1.35 (1) in mbts to 1.32-1.34 Å in the complexes]. Thus, only the amino group takes part in electron redistribution upon coordination.
Husebye, Steinar; Lindeman, Sergey V.; and Rudd, Martin D., "N-Methylbenzothiazole-2(3H)-selone, C8H7NSSe" (1997). Chemistry Faculty Research and Publications. 584.