| 丙二酰二腙衍生的二氧化二钼(Ⅵ)配合物的合成、表征和晶体结构 |
| Dioxidomolybdenum(Ⅵ) complex derived from malonoyldihydrazones: Synthesis, characterization, and crystal structure |
|
| 摘要: 本文报道了二氧杂钼(Ⅵ)配合物[MoO2(H2L)(H2O)]的合成、表征和分子结构。该配合物是由马来酰二腙配体双(2-羟基-1-萘醛)丙二酰二腙(H4L)与双(乙酰丙酮)二氧钼(Ⅵ)在甲醇中以1∶1的物质的量之比反应得到的。通过各种光谱(如IR、MS和NMR)对该配合物进行了表征。通过单晶X射线晶体学确定了配合物的结构。该配合物属于单斜晶系P21/c空间群。金属中心具有扭曲的八面体配位环境，与H2L2-的1个甲亚胺氮原子、2个末端氧基团、H2L2-的2个氧原子和配位水分子的1个氧原子相连。 |
| 关键词: 晶体结构 金属配合物 二氧基钼(Ⅵ) 八面体配位 |
| 基金项目: |
| Abstract: In this paper,we report the synthesis,characterization,and molecular structure of the dioxidomolybdenum (Ⅵ) complex[MoO2(H2L)(H2O)].The complex was obtained by reaction of malanoyldihydrazones ligand bis (2 hydroxy-1-naphthaldehyde) malonoyldihydrazone (H4L) with molybdenum bis (acetylacetonato) dioxomolybdenum (Ⅵ) in a 1∶1 molar ratio in methanol.The complex was characterized by using various spectroscopic studies,such as IR,MS,and NMR.The structure of the complex was established by single-crystal X-ray crystallography.The complex crystallizes in the monoclinic space group P21/c.The metal center has distorted octahedral coordination environments,connected to one azomethine nitrogen atom of H4L,two terminal oxido groups,two oxygen atoms of H4L,and one oxygen atom of a coordinated water molecule. |
| Keywords: crystal structure metal complex dioxidomolybdenum(Ⅵ) octahedral coordination |
| 投稿时间：2022-04-28 修订日期：2022-12-16 |
| 摘要点击次数: 2963 |
| 全文下载次数: 386 |
| Sunshine Dominic Kurbah.丙二酰二腙衍生的二氧化二钼(Ⅵ)配合物的合成、表征和晶体结构[J].无机化学学报,2023,39(4):709-715. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: 相关附件： 220203_Supporting_information.doc |
|
|
|
|
|
|
