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N,N-Bis(diphenyl-phosphan-yl)cyclo-butanamine.

ABSTRACT: In the title compound, C(28)H(27)NP(2), the N atom adopts an almost planar geometry with the two P atoms and the C atom attached to it, with a distance of 0.066?(2)?Å between the N atom and the C/P/P plane. The distorted trigonal-pyramidal geometry of the N atom is further illustrated by bond angles ranging between 115.22?(11) and 123.53?(8)°. Bond angles varying from 99.99?(9) to 108.07?(9) ° are indicative of the distorted pyramidal environment around the P atoms. An intra-molecular C-H?P hydrogen bond occurs. In the crystal, inter-molecular C-H?? inter-actions link the mol-ecules into a supra-molecular network.

SUBMITTER: Engelbrecht I

PROVIDER: S-EPMC3213490 | biostudies-other | 2011 Aug

REPOSITORIES: biostudies-other

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N,N-Bis(diphenyl-phosphan-yl)cyclo-butanamine.

Engelbrecht Ilana I Visser Hendrik G HG Roodt Andreas A

Acta crystallographica. Section E, Structure reports online 20110716 Pt 8

In the title compound, C(28)H(27)NP(2), the N atom adopts an almost planar geometry with the two P atoms and the C atom attached to it, with a distance of 0.066 (2) Å between the N atom and the C/P/P plane. The distorted trigonal-pyramidal geometry of the N atom is further illustrated by bond angles ranging between 115.22 (11) and 123.53 (8)°. Bond angles varying from 99.99 (9) to 108.07 (9) ° are indicative of the distorted pyramidal environment around the P atoms. An intra-molecular C-H⋯P hydr ...[more]

PMID: 22091069

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