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Citation: Ye Xue-Qi, Wang De-Min, Yang Qing-Chuan, Liu Gui-Lan, Zhang Hong-Kai. Studies on ³¹P NMR Chemical Shift of the Series of Compound [(CO)₄M(μ-PMe₂)]₂,M=V,Cr,Mn[J]. Acta Physico-Chimica Sinica, ;1996, 12(12): 1061-1066. doi: 10.3866/PKU.WHXB19961202 shu

Studies on ³¹P NMR Chemical Shift of the Series of Compound [(CO)₄M(μ-PMe₂)]₂,M=V,Cr,Mn

1.
Graduate School,Academia Sinica,Beijing 100039

Received Date: 20 August 1996
Available Online: 15 December 1996

The transition metal complexes with phosphido bridge have been widely used in synthesis of organometallic compounds. The NMR 31P chemical shift is useful in structure elucidation. The value of 31P shift often used as a structural probe for the presence or absence of metal-metal bond. In this paper, the 31P shift of the series of compound [(CO)4M(μ-PMe2)]2, M=V, Cr, Mn have been calculated. The correlation of 31P shift with metal-metal bond has been studied.
In this paper "Magnetic nuclei molecular orbit group approximation for calculation of NMR chemical shift" has been proposed.
- NMR chenical shift,
- Complex,
- Transition metal
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Studies on 31P NMR Chemical Shift of the Series of Compound [(CO)4M(μ-PMe2)]2,M=V,Cr,Mn

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通讯作者: 陈斌, bchen63@163.com

Studies on ³¹P NMR Chemical Shift of the Series of Compound [(CO)₄M(μ-PMe₂)]₂,M=V,Cr,Mn