synthesis and crystal structure of hexakis(imidazole) nickel (ii) o,o′-diphenyldithiophosphate [ni(im)6](ph2o2ps2)2合成和晶体结构的hexakis(咪唑)镍(ii)o,ou2032-diphenyldithiophosphate(ni(im)6)(ph2o2ps2)2.pdfVIP

Molecules 2003, 8, 866-872 molecules ISSN 1420-3049 Synthesis and Crystal Structure of Hexakis(imidazole) nickel (II) O,O′-diphenyldithiophosphate [Ni(Im) ](Ph O PS ) 6 2 2 2 2 Shusheng Zhang *, Shiying Wang, Yonghong Wen and Kui Jiao College of Chemistry and Molecule Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, P. R. China. * Author to whom correspondence should be addressed. E-mail: zhangshush@; Tel: +86-532-4022750; Fax: +86-532-4023927. Received: 10 October 2003; in revised form: 24 November 2003 / Accepted: 28 November 2003 / Published: 31 December 2003 . Abstract: The crystal and molecular structures of [Ni(Im) ](dtp) (Im = imidazole, dtp = 6 2 O,O′-diphenyldithiophosphate) have been determined by X-ray crystallography. It crystallizes in the triclinic system, space group Pī, with cell parameters a = 9.375 (2), b = 12.324(3), c = 13.285(3) , α = 107.86(3), β = 102.28(3), γ = 109.24(3), and Z = 1. The crystal structure of the title compound is built up of discrete monomeric molecules of [Ni(Im) ](dtp) . The nickel (II) ion is hexacoordinated by six imidazole molecules and the 6 2 coordination environment of Ni (II) is of octahedral geometry. In the solid state, a network of N-HS intermolecular hydrogen bonds connect the Ni(Im)6 moieties and O,O′-diphenyl- dithiophosphate molecules, forming a three-dimensional struct