Synthesis, Characterisation, and X‐ray Crystal Structure of New Ni
<sup>II</sup>
, Pd
<sup>II</sup>
, and Pt
<sup>II</sup>
Complexes of Tridentate Pyrazole‐Based Ligands with an NOS‐Donor Set
作者:Jordi García‐Antón、Josefina Pons、Xavier Solans、Mercè Font‐Bardia、Josep Ros
DOI:10.1002/ejic.200300035
日期:2003.8
Treatment of the ligands 1-(3-thia-5-hydroxypentyl)-3,5dimethylpyrazole (thpd) and 1-(3-thia-6-hydroxyhexyl)3,5-dimethylpyrazole (thhd) with [PdCl2(CH3CN)2], [PtCl2(CH3CN)2], and NiCl2·6H2O produces the complexes [MCl2(L)] [M= Pd, L = thpd (1), thhd (2); M = Pt, L = thpd (3), thhd (4); M = Ni, L = thpd (5), thhd (6)], which have been characterised by elemental analyses, conductivity, IR, electronic
用[PdCl2(CH3CN)2]处理配体1-(3-thia-5-羟基戊基)-3,5二甲基吡唑(thpd)和1-(3-thia-6-羟基己基)3,5-二甲基吡唑(thhd) , [PtCl2(CH3CN)2] 和 NiCl2·6H2O 生成复合物 [MCl2(L)] [M= Pd, L = thpd (1), thhd (2); M = Pt, L = thpd (3), thhd (4); M = Ni, L = thpd (5), thhd (6)],已通过元素分析、电导率、IR、电子光谱和 NMR 光谱(如果可能)进行表征。通过单晶 X 射线衍射确定的 2、3 和 4 的晶体结构均由离散的 [MCl2(L)] 单元组成。每个 MII 原子都由来自配体的吡唑基氮和硫醚硫以及两个顺式氯离子以方形平面几何结构配位。[NiCl2(thpd)] 在非无水醇中结晶得到 [NiCl(H2O)2(thpd)]Cl