Crystal Structure and Spectroscopic Studies of Bis (morpholine dithiocarbamate) Nickel (II) Complex, Ni (C4H8ONCS2) 2

• 来源期刊: 中国化学(英文版)
• 学科: 化学
• 年，卷（期）: 2001,（9）
• 页码范围: 856-859
• 页数: 4页
• 分类号: O6
• 语种: 英文

摘要

The title compound has been prepared and characterized by EA, IR and TG spectralstudies. The crystal structure of nickel (IⅡ) bis(morpholine dithiocarbamate) Ni(C4HsONC S2)2 is determied by X-ray diffraction methods. It crystal lizes in the monoclinic system, space groun P2n/n, with lat tice parameters a = 0.4288(1), b = 2.0526(4), c = 0.8333(2) nn, β = 97.43(3)°, and Z = 2. In the structure, central Ni atom coordination geometry is slightly distorted square-planar with the four S atoms from two morpholine dithiocarbamate ligands. The four Ni-S bond distancs are in the range of 0.2199(5)0.2201(2) nm. The IR spectral data are in agreement with the structural ones. The TG data indicate that it decomposed completely at the 766.89°C.