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4-[(2'-Cyano-biphenyl-4-yl)meth-yl]morpholin-4-ium hexa-fluoridophosphate.

ABSTRACT: In the cation of the title compound, C(18)H(19)N(2)O(+)·PF(6) (-), the morpholine ring adopts the usual chair conformation and the dihedral angle between the benzene rings is 67.55?(11)°. The F atoms of the anion are disordered over two orientations with a refined occupancy ratio of 0.65?(2):0.35?(2). In the crystal, inter-molecular N-H?N hydrogen bonds link the cations into chains parallel to the c axis. The crystal packing is further enforced by inter-ionic C-H?F hydrogen bonds.

SUBMITTER: Xue HY

PROVIDER: S-EPMC3344511 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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4-[(2'-Cyano-biphenyl-4-yl)meth-yl]morpholin-4-ium hexa-fluoridophosphate.

Xue Hua Yu HY Wang Shi Juan SJ

Acta crystallographica. Section E, Structure reports online 20120413 Pt 5

In the cation of the title compound, C(18)H(19)N(2)O(+)·PF(6) (-), the morpholine ring adopts the usual chair conformation and the dihedral angle between the benzene rings is 67.55 (11)°. The F atoms of the anion are disordered over two orientations with a refined occupancy ratio of 0.65 (2):0.35 (2). In the crystal, inter-molecular N-H⋯N hydrogen bonds link the cations into chains parallel to the c axis. The crystal packing is further enforced by inter-ionic C-H⋯F hydrogen bonds. ...[more]

PMID: 22590273

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