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2-Acetyl-1,1,3,3-tetra-methyl-guanidine.

ABSTRACT: In the mol-ecule of the title compound, C(7)H(15)N(3)O, the central C atom is surrounded in a nearly ideal trigonal-planar geometry by three N atoms. The C-N bond lengths in the CN(3) unit are 1.3353?(13), 1.3463?(12) and 1.3541?(13)?Å, indicating an inter-mediate character between a single and a double bond for each C-N bond. The bonds between the N atoms and the terminal C-methyl groups all have values close to that of a typical single bond [1.4526?(13)-1.4614?(14)?Å]. In the crystal, the guanidine mol-ecules are connected by weak C-H?O and C-H?N hydrogen bonds, generating layers parallel to the ab plane.

SUBMITTER: Tiritiris I

PROVIDER: S-EPMC3470355 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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2-Acetyl-1,1,3,3-tetra-methyl-guanidine.

Tiritiris Ioannis I

Acta crystallographica. Section E, Structure reports online 20120926 Pt 10

In the mol-ecule of the title compound, C(7)H(15)N(3)O, the central C atom is surrounded in a nearly ideal trigonal-planar geometry by three N atoms. The C-N bond lengths in the CN(3) unit are 1.3353 (13), 1.3463 (12) and 1.3541 (13) Å, indicating an inter-mediate character between a single and a double bond for each C-N bond. The bonds between the N atoms and the terminal C-methyl groups all have values close to that of a typical single bond [1.4526 (13)-1.4614 (14) Å]. In the crystal, the guan ...[more]

PMID: 23125768

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