Exploring the coordination modes of pyrrolyl ligands in bis(imido) uranium(VI) complexes

被引：34
|
作者：
Swartz, Douglas L., II [2 ]
Spencer, Liam P. [3 ]
Scott, Brian L. [3 ]
Odom, Aaron L. [1 ]
Boncella, James M. [3 ]
机构：
[1] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA
[2] Kutztown State Univ, Dept Chem, Kutztown, PA 19530 USA
[3] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA
来源：
DALTON TRANSACTIONS | 2010年 / 39卷 / 29期
基金：
美国国家科学基金会;
关键词：
STRUCTURAL-CHARACTERIZATION; SOLVENT DEOXYGENATION; MOLECULAR-STRUCTURE; TITANIUM; HYDROAMINATION; CYCLOPENTADIENYL; SAMARIUM; ACTIVATION; REACTIVITY; DIVALENT;
D O I：
10.1039/c002440f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The preparation of a family of bis(imido) uranium(VI) complexes stabilized by mono- and bidentate pyrrolyl ancillary ligands is described. X-ray crystallographic studies of dipyrrolylmethane (dpm) derivatives show that the pyrrolyl coordination mode in these uranium(VI) ions is unexpected in comparison to analogous transition metal and lanthanide chemistry. The ability of the coordinated pyrrolyl moieties to undergo pyrrolyl isomerization has also been explored and demonstrates reactivity that is unique from structurally similar uranium(VI)-bis(cyclopentadienyl) derivatives.
引用
收藏
页码：6841 / 6846
页数：6
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