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Crystal structure of melaminium cyano-acetate monohydrate.

ABSTRACT: The asymmetric unit of the title compound, 2,4,6-tri-amino-1,3,5-triazin-1-ium cyano-acetate monohydrate, C3H7N6 +·NCCH2COO-·H2O, consists of a melaminium cation, a cyano-acetate anion and a water mol-ecule, which are connected to each other via N-H?O and O-H?O hydrogen bonds, generating an eight-membered ring. In the crystal, the melaminium cations are connected by two pairs of N-H?N hydrogen bonds, forming tapes along [110]. These tapes develop a three-dimensional network through N-H?O, O-H?O, N-H?N and C-H?O hydrogen bonds between the cations, anions and water mol-ecules.

SUBMITTER: Sigdel Regmi B

PROVIDER: S-EPMC7534248 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Crystal structure of melaminium cyano-acetate monohydrate.

Sigdel Regmi Bhawani B Apblett Allen A Powell Douglas D

Acta crystallographica. Section E, Crystallographic communications 20200911 Pt 10

The asymmetric unit of the title compound, 2,4,6-tri-amino-1,3,5-triazin-1-ium cyano-acetate monohydrate, C3H7N6 +·NCCH2COO-·H2O, consists of a melaminium cation, a cyano-acetate anion and a water mol-ecule, which are connected to each other via N-H⋯O and O-H⋯O hydrogen bonds, generating an eight-membered ring. In the crystal, the melaminium cations are connected by two pairs of N-H⋯N hydrogen bonds, forming tape ...[more]

PMID: 33117581

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