N-(Diphenyl-carbamo-yl)-N,N',N',N'',N''-penta-methyl-guanidinium tetra-phenyl-borate.
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ABSTRACT: In the title salt, C19H25N4O(+)·C24H20B(-), the C=N and C-N bond lengths in the CN3 unit are 1.3327?(8)/1.3364?(9) and 1.3802?(9)?Å, indicating double- and single-bond character, respectively. The N-C-N angles are 118.77?(6), 120.29?(6) and 120.81?(6)°, showing only a small deviation of the CN3 plane from an ideal trigonal-planar geometry. The bonds between the N atoms and the terminal methyl C atoms all have values close to a typical single bond [1.4636?(9)-1.4772?(9)?Å]. The crystal packing is caused by electrostatic inter-actions between cations and anions.
SUBMITTER: Tiritiris I
PROVIDER: S-EPMC3588347 | biostudies-literature | 2013 Jan
REPOSITORIES: biostudies-literature
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