Bis(l-proline) hydrogen(1+) perchlorate
β Scribed by Pandiarajan, S. ;Sridhar, B. ;Rajaram, R. K.
- Publisher
- International Union of Crystallography
- Year
- 2001
- Tongue
- English
- Weight
- 320 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1600-5368
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π SIMILAR VOLUMES
The title compound, 2C 6 H 5 NO 2 ΓH + ΓClO 4 Γ , consists of [(nicotinic acid) 2 H] + cations and ClO 4 Γ anions. Two nicotinic acid zwitterions are linked by a strong symmetric O-HΓ Γ ΓO hydrogen bond, with the H atom on an inversion center and an OΓ Γ ΓΓO distance of 2.464 (4) A Λ, forming a cati
In the title complex, [Cu(C 12 H 8 N 2 ) 2 (CH 3 CN)](ClO 4 ) 2 , the five-coordinate Cu II ion has a distorted square-pyramidal coordination geometry composed of five N atoms, four from two bidentate chelating phenanthroline ligands and one from acetonitrile. The acetonitrile molecule and the Cu at