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Bis(2-hy-droxy-eth-yl)ammonium picrate.

ABSTRACT: The asymmetric unit of the title salt, C4H12NO2 (+)·C6H2N3O7 (-), contain two bis-(2-hy-droxy-eth-yl)ammonium cations and two picrate anions. An intra-molecular N-H?O hydrogen bond occurs in each cation. In the crystal, mol-ecules are linked via O-H?O and N-H?O hydrogen bonds, which generate two R 2 (1)(6), an R 2 (2)(10) and an R 2 (2)(13) graph-set ring motifs. There are also a number of C-H?O hydrogen bonds present. The sum of these inter-actions leads to the formation a three-dimensional structure.

SUBMITTER: Nagapandiselvi P

PROVIDER: S-EPMC3884432 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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Bis(2-hy-droxy-eth-yl)ammonium picrate.

Nagapandiselvi Perumal P Gopalakrishnan Rengasamy R

Acta crystallographica. Section E, Structure reports online 20130821 Pt 9

The asymmetric unit of the title salt, C4H12NO2 (+)·C6H2N3O7 (-), contain two bis-(2-hy-droxy-eth-yl)ammonium cations and two picrate anions. An intra-molecular N-H⋯O hydrogen bond occurs in each cation. In the crystal, mol-ecules are linked via O-H⋯O and N-H⋯O hydrogen bonds, which generate two R 2 (1)(6), an R 2 (2)(10) and an R 2 (2)(13) graph-set ring motifs. There are also a number of C-H⋯O hydrogen bonds present. The sum of these inter-actions leads to the formation a three-dimensional str ...[more]

PMID: 24427081

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