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一种作为水加合物分离得到的阳离子铑(I)氮杂环卡宾配合物。

A cationic rhodium(I) N-heterocyclic carbene complex isolated as an aqua adduct.

作者信息

Huttenstine Ashley L, Rajaseelan Edward, Oliver Allen G, Rood Jeffrey A

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1274-5. doi: 10.1107/S1600536811033125. Epub 2011 Aug 27.

DOI:10.1107/S1600536811033125
PMID:22058874
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3200919/
Abstract

The title complex, aqua-1,3-bis-(2,6-diiso-propyl-phen-yl)imid-az-ol-2-yl-idenerhodium(I) tetra-fluor-ido-borate, [Rh(C(8)H(12))(C(27)H(36)N(2))(H(2)O)]BF(4), exihibits a square-planar geometry around the Rh(I) atom, formed by a bidentate cyclo-octa-1,5-diene (cod) ligand, an N-heterocylcic carbene and an aqua ligand. The complex is cationic and a BF(4) (-) anion balances the charge. The structure exists as a hydrogen-bonded dimer in the solid state, formed via inter-actions between the aqua ligand H atoms and the BF(4) (-) F atoms.

摘要

标题配合物,水合 - 1,3 - 双 -(2,6 - 二异丙基 - 苯基)咪唑 - 2 - 亚基-环辛 - 1,5 - 二烯)铑(I)四氟硼酸盐,[Rh(C₈H₁₂)(C₂₇H₃₆N₂)(H₂O)]BF₄,在铑(I)原子周围呈现平面正方形几何构型,由双齿环辛 - 1,5 - 二烯(cod)配体、一个N - 杂环卡宾和一个水合配体形成。该配合物为阳离子型,BF₄⁻阴离子平衡电荷。在固态中,该结构以氢键二聚体形式存在,通过水合配体的H原子与BF₄⁻的F原子之间的相互作用形成。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3787/3200919/0c6e63c952e6/e-67-m1274-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3787/3200919/4e75bbf62182/e-67-m1274-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3787/3200919/0c6e63c952e6/e-67-m1274-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3787/3200919/4e75bbf62182/e-67-m1274-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3787/3200919/0c6e63c952e6/e-67-m1274-fig2.jpg

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