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N,N-双(二苯基膦基)环丙胺

N,N-Bis(diphenyl-phosphanyl)cyclo-propyl-amine.

作者信息

Engelbrecht Ilana, Visser Hendrik G, Roodt Andreas

机构信息

Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein, 9300, South Africa.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 23;66(Pt 11):o2881. doi: 10.1107/S1600536810041711.

DOI:10.1107/S1600536810041711
PMID:21589062
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3009108/
Abstract

In the title compound, C(27)H(25)NP(2), the diphenyl-phosphino groups are staggered relative to the PNP backbone. The dihedral angles between the phenyl rings bonded to each P atom are 51.74 (5) and 68.23 (4)°. The coordination around the N atom deviates from trigonal-pyrimidal geometry towards an almost planar arrangement between the N atom and the adjacent P and C atoms; the distance between the N atom and the plane formed by the adjacent C/P/P atoms is 0.098 (2) Å.

摘要

在标题化合物C(27)H(25)NP(2)中,二苯基膦基相对于PNP主链呈交错排列。与每个P原子相连的苯环之间的二面角分别为51.74 (5)°和68.23 (4)°。N原子周围的配位从三角锥几何构型向N原子与相邻P和C原子之间几乎平面的排列发生偏离;N原子与相邻C/P/P原子形成的平面之间的距离为0.098 (2) Å。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bf8a/3009108/c86daaddc344/e-66-o2881-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bf8a/3009108/c86daaddc344/e-66-o2881-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bf8a/3009108/c86daaddc344/e-66-o2881-fig1.jpg

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本文引用的文献

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2
N,N-Bis(diphenyl-phosphino)ethyl-amine.N,N-双(二苯基膦基)乙胺。
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3
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