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

页码：6379 / 6384

页数：6

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