The crystal and molecular structure of L-α,γ-diaminobutyric acid hydrochloride

Naganathan, P. S. ; Venkatesan, K. (1971) The crystal and molecular structure of L-α,γ-diaminobutyric acid hydrochloride Acta Crystallographica - Section B: Structural Crystallography & Crystal Chemistry, 27 (11). pp. 2159-2164. ISSN 0567-7408

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Official URL: http://journals.iucr.org/b/issues/1971/11/00/a0838...

Related URL: http://dx.doi.org/10.1107/S0567740871005508

Abstract

The crystal structure of L-α,γ-diaminobutyric acid hydrochloride, C4H10N2O2. HCL has been determined using three-dimensional photographic data. The crystals are monoclinic, space group P21, with cell dimensional a=5.36, b=8.33, c=8.27 Å and β=107.7°. Refinement was carried out with full-matrix least-squarea methods, including anisotropic thermal parameters for all non-hydrogen atoms to a final R index of 0.099 for 724 observed reflexions. The crystal structure is stabilized by a three-dimensional network of hydrogen bonds. The backbone and side group conformations of the diaminobutyric anid molecule have been studied.

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