Uranium and thorium complexes of the phosphaethynolate ion

被引：78
作者：
Camp, Clement [1 ,2 ]
Settineri, Nicholas [1 ,2 ]
Lefevre, Julia [3 ]
Jupp, Andrew R. [4 ]
Goicoechea, Jose M. [4 ]
Maron, Laurent [3 ]
Arnold, John [1 ,2 ]
机构：
[1] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Chem Sci, Heavy Element Chem Grp, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
[3] Univ Toulouse, INSA Toulouse, LPCNO, F-31077 Toulouse, France
[4] Univ Oxford, Dept Chem, Inorgan Chem Lab, Oxford OX1 3QR, England
来源：
CHEMICAL SCIENCE | 2015年 / 6卷 / 11期
基金：
英国工程与自然科学研究理事会;
关键词：
CARBON-DIOXIDE; SODIUM PHOSPHAETHYNOLATE; SUPPORTING LIGANDS; BOND FORMATION; ACTIVATION; PHOSPHAALKYNE; REACTIVITY; PHOSPHORUS; CHEMISTRY; NITRIDE;
D O I：
10.1039/c5sc02150b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New tris-amidinate actinide (Th, U) complexes containing a rare O-bound terminal phosphaethynolate (OCP-) ligand were synthesized and fully characterized. The cyanate (OCN-) and thiocyanate (SCN-) analogs were prepared for comparison and feature a preferential N-coordination to the actinide metals. The Th(amid)(3)(OCP) complex reacts with Ni(COD)(2) to yield the heterobimetallic adduct (amid)(3)Th(mu- eta(1)(O): eta(2)(C, P)-OCP) Ni(COD) featuring an unprecedented reduced (OCP-) bent fragment bridging the two metals.
引用
收藏
页码：6379 / 6384
页数：6
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