【摘要】 本文报道了络合物Co（besalen）和其吸附N¹⁴O、N¹⁵O衍生物的共振拉曼光谱,证实络合物具有平面共轭结构,其中配体的C=N双键强度显著变弱,NO以弯曲构型通过sp²杂化N原子与中心钴离子配位,使共轭体系有所削弱。更多还原

【Abstract】 The resonance Raman spectra of N, N’-ortho-benzenebis-（salicylideneiminato）-Co （Ⅱ）, designated as Co （Ⅱ）-besalen, and its derivatives with N¹⁴O and N¹⁵O are reported. The spectral data reveal that the complex Co （Ⅱ）-besalen has a planar conjugate structure, in which the C=N double bonds of the ligand besalen are weakened. The resonance Raman spectra suggest that NO molecules bind to the Co （Ⅱ） in a bending configuration with sp² hybridization of the N atom, which is disadvantageous to the planar conjugate structure of the complex.更多还原