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Dimethyl 2-(methyl-amino-methyl-ene)malonate.

ABSTRACT: In the title compound, C(7)H(11)NO(4), which is an example of a push-pull alkene, a network of N-H?O and C-H?O inter-actions helps to establish the crystal structure. The investigated crystal turned out to be a non-merohedral twin with a ratio of twin components of 0.442?(3):0.558?(3). Two pairs of independent mol-ecules (Z' = 4) are linked by inter-molecular N-H?O hydrogen bonds, forming independent chains; the chains are connected via inter-molecular C-H?O contacts, building a three-dimensional network.

SUBMITTER: Grof M

PROVIDER: S-EPMC2961545 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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Dimethyl 2-(methyl-amino-methyl-ene)malonate.

Gróf Martin M Kožíšek Jozef J Milata Viktor V Gatial Anton A

Acta crystallographica. Section E, Structure reports online 20080521 Pt 6

In the title compound, C(7)H(11)NO(4), which is an example of a push-pull alkene, a network of N-H⋯O and C-H⋯O inter-actions helps to establish the crystal structure. The investigated crystal turned out to be a non-merohedral twin with a ratio of twin components of 0.442 (3):0.558 (3). Two pairs of independent mol-ecules (Z' = 4) are linked by inter-molecular N-H⋯O hydrogen bonds, forming independent chains; the chains are connected via inter-molecular C-H⋯O contacts, building a three-dimensiona ...[more]

PMID: 21202643

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