N,N′-Diphenylguanidinium phthalate
✍ Scribed by Pereira Silva, P. S. ;Ramos Silva, M. ;Matos Beja, A. ;Paixão, J. A.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 354 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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The title salt, C~19~H~18~N~3~ ^+^·NO~3~ ^−^, has two symmetry-independent cations and two symmetry-independent anions in the asymmetric unit, with almost identical geometries. Bond lengths and angles within the guanidinium unit are close to those expected for a C__sp__ ^2^ atom. Intermolecular hydr
In the title crystal structure, C~19~H~36~N~3~ ^+^·Cl^−^, the central C atom of the __N__,__N__′,__N__′′-tricyclohexylguanidinium ion and the chloride ion both lie on positions of site symmetry 3. Weak N—H...Cl hydrogen bonds [N...Cl = 3.539 (3) Å] link anions and cations, forming a three-dimensiona
The compound of therapeutic interest, Bis (N,N 0 -diphenyl guanidinium) oxalate, have been crystallized and is subjected to FT IR and Raman spectral studies, along with quantum chemical computations using density functional theory. In the crystal, diphenyl guanidinium ion is found to possess anti an