N,N－二苄基二硫代氨基甲酸镍配合物Ni(DBTC)2的溶剂热合成及晶体结构

SOLVO-THERMAL SYNTHESIS AND CRYSTAL STRUCTURE OF NICKEL(II) COMPLEXES WITH N,N-DIBENZYLDITHIOCARBAMATE

摘要: 摘要：溶剂热法合成新的N, N－二苄基二硫代氨基甲酸镍(II)配合物Ni(DBTC)2 (DBTC = N, N－二苄基二硫代氨基甲酸), 通过X－射线晶体结构分析、红外光谱和热分析等研究配合物的结构及稳定性. Ni(DBTC)2属三斜晶系, 空间群P-1, a＝1.38642(2) nm, b＝1.44455(2) nm, c＝1.63620(3) nm, ＝64.6210(10) , ＝73.6440(10) , ＝84.0460(10) , V＝2.84030(8) nm3, Z＝2, Dc＝1.411 g cm-3, ＝1.000 mm-1, F(000)＝1256, 最终R1＝0.0590, wR2＝0.1536. 在晶体结构中, Ni(II)离子处在由4个配位硫原子形成的平面四方形的中心

Abstract: Abstract: A new nickel (II) complex Ni(DBTC)2, (DBTC = N, N - dibenzyldithio- -carbamate) was synthesized by solvo-thermal method and then has been characterized by X-ray single crystal structure, IR spectra and thermal analysis respectively. The complex belongs to triclinic system, space group P-1 with a=1.38642(2)nm, b =1.44455(2) nm, c=1.63620(3)nm, = 64.6210(10) , = 73.6440(10) , = 84.0460(10) , V =2.84030(8)nm3, Z = 2, Dc=1.411 g cm-3, = 1.000 mm-1, F(000)=1256 and final R1= 0.0590, wR2 = 0.1536. Each nickel(II) ion is situated in the centre of a plane-tetragon formed by four sulfur atoms from two bidentate dithiocarbamate ligands.