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Crystal structure of N-butyl-2,3-bis(dicyclohexylamino) cyclopropeniminium chloride benzene monosolvate.
Crystal structure of N-butyl-2,3-bis(dicyclohexylamino) cyclopropeniminium chloride benzene monosolvate.
- Source :
- Acta Crystallographica Section E: Crystallographic Communications; Sep2022, Vol. 78 Issue 9, p936-941, 15p
- Publication Year :
- 2022
-
Abstract
- N-Butyl-2,3-bis(dicyclohexylamino)cyclopropenimine (1) crystallizes from benzene and hexanes in the presence of HCl as a monobenzene solvate of the hydrochloride salt, [1H]Cl⋅C<subscript>6</subscript>H<subscript>6</subscript> or C<subscript>31</subscript>H<subscript>54</subscript>N<subscript>3</subscript> +⋅Cl⋅C<subscript>6</subscript>H<subscript>6</subscript>, in the P2<subscript>1</subscript>/n space group. The protonation of 1 results in the generation of an aromatic structure based upon the delocalization of the cyclopropene double bond around the cyclopropene ring, giving three intermediate C--C bond lengths of 1.41 A °, and the delocalization of the imine-type C--N double bond, giving three intermediate C--N bond lengths of 1.32 A °. Ion-ion and ion-benzene packing interactions are described and illustrated. [ABSTRACT FROM AUTHOR]
- Subjects :
- CRYSTAL structure
CHEMICAL bond lengths
DOUBLE bonds
BENZENE
CYCLOPROPENE
Subjects
Details
- Language :
- English
- ISSN :
- 20569890
- Volume :
- 78
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- Acta Crystallographica Section E: Crystallographic Communications
- Publication Type :
- Academic Journal
- Accession number :
- 159119245
- Full Text :
- https://doi.org/10.1107/S2056989022008076