Synthesis of Trapen Ligand-Based U(IV) and Th(IV) 2-Phosphaethynolate Complexes and Comparison of Covalency with Corresponding Ti(IV) Analogues
文献类型：期刊论文
| 作者 | Liu, K ; Chi, XW; Guo, Y; Wu, QY; Hu, KQ; Mei, L; Chai, ZF; Yu, JP; Shi, WQ
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| 刊名 | INORGANIC CHEMISTRY
 |
| 出版日期 | 2022 |
| 卷号 | 61期号:45页码:17993-18001 |
| ISSN号 | 0020-1669 |
| DOI | 10.1021/acs.inorgchem.2c02263 |
| 文献子类 | Article |
| 英文摘要 | The involvement of the 2-phosphaethynolate anion species with ambident nucleophilic properties serves as an essential protocol for synthesizing oxygen-bound or phosphorus-bound complexes. This work mainly describes the synthesis and characterization of U, Th, and Ti phosphaethynolate complexes featuring a preferential O-coordination fashion. Among these complexes, the first examples of a Ti(IV)-OCP complex 3A, Th(IV)-OCP complex 3B, and U(IV)-OCP complex 3C were assembled by a salt metathesis reaction between M(Trapen(TMS))(Cl) (M = Ti, Th, U) and NaOCP(dioxane)(2.5) and were all crystallographically characterized. The structural similarity of this series of phosphaethynolate complexes allows us to compare the bonding properties of d- and f-block elements in the corresponding compounds. The well-established density functional theory (DFT) computational method was employed to explore the electronic structures and covalency in M-O bonding, and the results showed a consistent pattern. The calculation result showed that 2-phosphaethynolate complexes exhibited the covalency trend of U-O > Th-O > Ti-O due to the involvement of 5f orbitals. |
| 电子版国际标准刊号 | 1520-510X |
| 语种 | 英语 |
| WOS记录号 | WOS:000898817100001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/299551]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Liu, K,Chi, XW,Guo, Y,et al. Synthesis of Trapen Ligand-Based U(IV) and Th(IV) 2-Phosphaethynolate Complexes and Comparison of Covalency with Corresponding Ti(IV) Analogues[J]. INORGANIC CHEMISTRY,2022,61(45):17993-18001. |
| APA | Liu, K.,Chi, XW.,Guo, Y.,Wu, QY.,Hu, KQ.,...&Shi, WQ.(2022).Synthesis of Trapen Ligand-Based U(IV) and Th(IV) 2-Phosphaethynolate Complexes and Comparison of Covalency with Corresponding Ti(IV) Analogues.INORGANIC CHEMISTRY,61(45),17993-18001. |
| MLA | Liu, K,et al."Synthesis of Trapen Ligand-Based U(IV) and Th(IV) 2-Phosphaethynolate Complexes and Comparison of Covalency with Corresponding Ti(IV) Analogues".INORGANIC CHEMISTRY 61.45(2022):17993-18001. |
入库方式： OAI收割
来源：高能物理研究所
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