| 三元混配配合物[Ni(PMBP-sal)(py)]的合成、表征与晶体结构(英文) |
| Synthesis， Characterization and Crystal Structure of Mixed-Ligand Complex [Ni(PMBP-sal)(py)] |
|
| 摘要: 合成了混配配合物[Ni(PMBP-sal)(py)]，(PMBP：1-苯基-3-甲基-4-苯亚甲基吡唑啉酮-5，sal：水杨酰肼，py：吡啶)，并用元素分析，IR光谱，紫外可见吸收光谱，循环伏安和单晶X-射线衍射进行表征。结构分析表明N-(1-苯基-3-甲基-4-苯亚甲基吡唑啉酮-5)-水杨酰肼和吡啶与Ni(Ⅱ)配位形成略微畸变的平面正方形化合物。 |
| 关键词: 镍配合物 晶体结构 水杨酰肼 |
| 基金项目: |
| Abstract: A new mixed-ligand nickel (Ⅱ) complex， [Ni(PMBP-sal)(py)]， (PMBP-sal=1-phenyl-3-methyl-4-benzylid- ene-pyrazolone-5) salicylhydrazone; py=pyridine)， has been synthesized and characterized by elemental analysis， IR spectrum， UV-visible spectrum， cyclic voltammogram and single crystal X-ray diffraction. It crystallizes in the monoclinic system， space group P21/c. The lattice parameters are： a=1.3544(3) nm， b=1.7225(5) nm， c=1.0937(2)nm， β=102.57(2)°， V=2.4904(10)nm3， Dcal=1.462g·m-3， Z=4. The results show that the coordination geometry around nickel (Ⅱ) in the ternary mixed-ligand complex is slightly distorted four-coordinated square-planar geometry， in which the primary ligand PMBP-sal participates in coordination with ONO donor atoms and the secondary ligand pyridine takes part in bonding with N donor atom. CCDC： 173586. |
| Keywords: nickel (Ⅱ) complex crystal structure salicylhydrazide |
| |
| 摘要点击次数: 1191 |
| 全文下载次数: 1376 |
| 吉亚丽,刘浪,贾殿赠,郁开北.三元混配配合物[Ni(PMBP-sal)(py)]的合成、表征与晶体结构(英文)[J].无机化学学报,2003,19(4):345-349. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: |
|
|
|
|
|
|
