[1-(4-Hydroxy-2-oxidobenzylidene)-4-phenylthiosemicarbazonato-κ3N,O,S](1,10-phenanthroline-κ2N,N′)zinc(II)–4,4′-bipyridine (2/1)
نویسندگان
چکیده
منابع مشابه
Protonation Thermochemistry of Gaseous 2 , 2 ' - , 4 , 4 ' - and 2 , 4 ' - Bipyridines and 1 , 10 - phenanthroline †
Quantum chemical composite methods G3MP2B3, G3B3, G4MP2 and G4 have been used to calculate enthalpies of formation and gas phase basicities of the title compounds. Comparison of the results with the available experimental heats of formation values reveals correct agreement (to within ≈ 2 kJ/mol) with G3B3 and G4 methods. Systematic errors on the heats of formation of these aromatic molecules ar...
متن کامل1,10-Phenanthrolinium 4-chloro-2-hydroxybenzoate–1,10-phenanthroline–4-chloro-2-hydroxybenzoic acid (1/1/1)
The title compound, C(12)H(9)N(2) (+)·C(7)H(4)ClO(3) (-)·C(12)H(8)N(2)·C(7)H(5)ClO(3), contains one phenanthrolinium (Hphen) cation, one phenanthroline (phen) mol-ecule, one 4-chloro-2-hydroxy-benzoate anion (hcba) and one 4-chloro-2-hydroxy-benzoic acid (Hhcba) mol-ecule in the asymmetric unit. The phen mol-ecule is approximately parallel to Hphen, making a dihedral angle of 1.98 (6)°. The cen...
متن کامل4-(2-Carboxybenzoyl)benzoic acid–4,4′-bipyridine (1/1)
In the heteromolecular title compound, C(15)H(10)O(5)·C(10)H(8)N(2), the two components are linked by O-H⋯N hydrogen bonds to form four-component ring supra-molecular assemblies. These are further inter-connected with neighbouring mol-ecules by weak inter-molecular C-H⋯π inter-actions and C-H⋯O hydrogen bonds to generate a three-dimensional network.
متن کامل2-(4-Hydroxyphenyl)acetic acid–4,4′-bipyridine (1/1)
In the acid mol-ecule of the title complex, C(10)H(8)N(2)·C(8)H(8)O(3), the acetyl C-C-C-O torsion angle is -32.1 (3)°, and in the mol-ecule of the base, the dihedral angle between the two pyridine rings is 23.41 (10)°. In the crystal structure, inter-molecular O-H⋯N hydrogen bonds link the acid and the base mol-ecules into a one-dimensional triple-helix framework extended along the b axis.
متن کاملN-(4-Fluorobenzoyl)-2-hydroxy-4-methylbenzohydrazide
In the title compound, C(15)H(13)FN(2)O(3), the aromatic rings are aligned at an angle of 10.15 (3)°. The mol-ecules are packed with π-π stacking inter-actions [mean inter-planar distances of 3.339 (2) and 3.357 (3) Å] and the crystal structure is stabilized by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds. An intramolecular N-H⋯O interaction also occurs.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809026245