[(1,2,5,6-η)-环辛-1,5-二烯](1-乙基-4-异丁基-1,2,4-三唑-5-亚基)(三苯基膦)铑(I)四氟硼酸盐

[(1,2,5,6-η)-Cyclo-octa-1,5-diene](1-ethyl-4-isobutyl-1,2,4-triazol-5-yl-idene)(tri-phenyl-phosphane)rhodium(I) tetra-fluorido-borate.

作者信息

Lerch Timothy G, Gau Michael, Albert Daniel R, Rajaseelan Edward

机构信息

Department of Chemistry Millersville University,Millersville PA 17551 USA.

Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104, USA.

出版信息

IUCrdata. 2024 Aug 2;9(Pt 8):x240745. doi: 10.1107/S2414314624007454. eCollection 2024 Aug.

A new, cationic -heterocyclic carbene Rh complex with a tetra-fluorido-borate counter-anion, [Rh(CH)(CHN)(CHP)]BF, has been synthesized and structurally characterized. There are two independent ion pairs in the asymmetric unit. Each complex cation exhibits a distorted square-planar conformation around the Rh atom. Bond lengths and bond angles are as expected for an Rh-NHC complex. There are several close, non-standard C-H⋯F hydrogen-bonding inter-actions between the ions. One of the tetra-fluorido-borate anions shows statistical disorder of the F atoms.