Tetravalent cerium carbene complexes

Tetravalent cerium carbene complexes
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DOI:
10.1039/b713041d
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发表时间:
2007-01-01
影响因子:
4.9
通讯作者:
Arnold, Polly L.
Arnold, Polly L.
中科院分区:
化学2区
文献类型:
--
作者:
Casely, Ian J.;Liddle, Stephen T.;Arnold, Polly L.

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四价有机金属铈配合物[CeL 4]可通过氧化三价[CeL 3](L =双齿N-杂环卡宾醇盐配体[C{(NPri)-CHCHN} CH 2 CMe 2 O])容易地获得。[CeL 4]复合物的行为应该与[UL 4]类似物相似,但这两种复合物显示出明显不同的结构,突出了4f和5 f金属之间的差异。
The tetravalent organometallic cerium complex [CeL4] is readily accessible from the oxidation of the trivalent [CeL3], L = a bidentate N-heterocyclic carbene alkoxide ligand, [C{(NPri)-CHCHN}CH2CMe2O]. The [CeL4] complex should behave like the [UL4] analogue, but the two complexes show significantly different structures, highlighting the differences between 4f and 5f metals.