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Your search keyword '"Guo, Chang"' showing total 3 results
Start Over Author "Guo, Chang" Topic chemical structure Journal acta crystallographica: section e
3 results on '"Guo, Chang"'

1. 4-Methoxy- N-[(1 E)-(2-nitrophenyl)methylene]benzhydrazide.

Author

Jian-Guo Chang, Guo-Fang He, and Yan-Fei Li

Subjects
*CHEMICAL structure, *AROMATIC compounds, *CRYSTALLOGRAPHY, *ASYMMETRIC synthesis, *ORGANIC synthesis, *PHYSICAL & theoretical chemistry
Abstract

The structure of the title molecule, C15H13N3O4, is stabilized by intermolecular N—H...O hydrogen bonds. There are two crystallographically independent molecules in the asymmetric unit. The dihedral angles between the benzene rings in the two molecules are 86.75 (9) and 8.3 (2)°. [ABSTRACT FROM AUTHOR]

Published
2007
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2. N′-[(1 E)-(5-Chloro-2-hydroxyphenyl)(phenyl)methylene]-4-methoxybenzohydrazide.

Author

Jian-Guo Chang and Rong-Dong Yang

Subjects
*CARBENES, *AROMATIC compounds, *CHEMICAL structure, *CRYSTALLIZATION, *ORGANIC chemistry, *CHEMISTRY
Abstract

The title compound, C21H17ClN2O3, displays a trans configuration with respect to the C=N double bond. The crystal structure is stabilized by intramolecular O—H...N and intermolecular C—H...O hydrogen bonds. [ABSTRACT FROM AUTHOR]

Published
2007
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3. (2-Hydroxy-5-methylphenyl)(phenyl)methanone.

Author

Jian-Guo Chang, Lin-Lin Qiu, Dong-Feng Zhao, and Guo-Fang He

Subjects
*HYDROGEN bonding, *INTERMOLECULAR forces, *CRYSTALS, *ORGANIC compounds, *CHEMICAL structure
Abstract

In the title compound, C14H12O2, the dihedral angle between the two aromatic rings is 60.02 (4)°. The crystal structure is stabilized by intramolecular O—H...O and intermolecular C—H...O hydrogen bonds. [ABSTRACT FROM AUTHOR]

Published
2007
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