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3-[Bis(dimethyl-amino)-methyl-ene]-1,1-diphenyl-urea.

ABSTRACT: In the title compound, C(18)H(22)N(4)O, the C=N and C-N bond lengths in the CN(3) unit are 1.3179?(11), 1.3551?(11) and 1.3737?(11)?Å, indicating double- and single-bond character, respectively. The N-C-N angles are 115.91?(8), 118.20?(8) and 125.69?(8), showing a deviation of the CN(3) plane from an ideal trigonal-planar geometry. The bonds between the N atoms and the terminal C-methyl groups all have values close to a typical single bond [1.4529?(12)-1.4624?(12)?Å]. The dihedral angle between the phenyl rings is 79.63?(4)°. In the crystal, the mol-ecules are connected via weak C-H?O hydrogen bonds, generating chains along [100].

SUBMITTER: Tiritiris I

PROVIDER: S-EPMC3515190 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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3-[Bis(dimethyl-amino)-methyl-ene]-1,1-diphenyl-urea.

Tiritiris Ioannis I

Acta crystallographica. Section E, Structure reports online 20121006 Pt 11

In the title compound, C(18)H(22)N(4)O, the C=N and C-N bond lengths in the CN(3) unit are 1.3179 (11), 1.3551 (11) and 1.3737 (11) Å, indicating double- and single-bond character, respectively. The N-C-N angles are 115.91 (8), 118.20 (8) and 125.69 (8), showing a deviation of the CN(3) plane from an ideal trigonal-planar geometry. The bonds between the N atoms and the terminal C-methyl groups all have values close to a typical single bond [1.4529 (12)-1.4624 (12) Å]. The dihedral angle between ...[more]

PMID: 23284417

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