A remarkable Cr(iii) organometallic compound formed by an unprecedented rearrangement of a formamidinate anion
作者:Rodolphe Clérac、F. Albert Cotton、Carlos A. Murillo、Xiaoping Wang
DOI:10.1039/b007813l
日期:——
to a quadruplybonded dichromium(II,II) compound of unusualstructure, we have obtained a dinuclear, antiferromagnetically coupled, CrIII complex [Cr2(μ-OMe)2(η3-N,C,N′ -H2DpyF)2Cl2·MeOH, H2DpyF = CH(NH-pyridyl)2] containing a transformed formamidinate group in which the central carbon atom has changed from sp2 to sp3 hybridization and Cr–C bonds have been formed; details of the crystal structure of