Polymeric transition metal complexes of 1,4-bis- (4-pyridylsulfenylmethyl)benzene and of its 2-pyridyl analogue
作者:Zeno Atherton、David M.L. Goodgame、Stephan Menzer、David J. Williams
DOI:10.1016/s0277-5387(98)00295-2
日期:1998.12
The preparations are reported of a range of complexes of Mn-II, Co-II, Ni-II and Cu-II with 1,4-bis-(4-pyridylsulfenylmethyl)benzene (B4PSB) and of complexes of Co-II, Ni-II and Cu-II with the 2-pyridyl analogue (B2PSB), together with relevant spectroscopic data. X-Ray crystallographic studies on Co(B2PSB)(NO3)(2) show the presence of a chain structure in which five-coordinate cobalt centers are linked by bridging (B2PSB) ligands, with the remaining coordination sites about each metal atom being occupied by one very asymmetrically chelating nitrate group and an oxygen atom of a unidentate nitrate. (C) 1998 Elsevier Science Ltd. All rights reserved.