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Your search keyword '"Zhi-Gang Luo"' showing total 5 results
Start Over Author "Zhi-Gang Luo" Publisher wiley-blackwell
5 results on '"Zhi-Gang Luo"'

1. S-Benzyl 3-(2-bromobenzylidene)dithiocarbazate.

Author

Xiao-Yang Qiu and Zhi-Gang Luo

Subjects
*SCHIFF bases, *MOLECULES, *CONDENSATION products (Chemistry), *ORGANIC compounds, *CONFORMATIONAL analysis
Abstract

The title compound, C15H13BrN2S2, crystallizes with two independent molecules in the asymmetric unit. Both molecules display a `C-shaped' conformation, with a trans configuration with respect to the C=N double bond. Intermolecular N—H...S interactions are observed. [ABSTRACT FROM AUTHOR]

Published
2007
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2. ( E)-2-Hydroxy- N′-(3-hydroxy-4-methoxybenzylidene)benzohydrazide.

Author

Zhi-Gang Luo

Subjects
*CRYSTALLOGRAPHY, *HYDROGEN, *HYDROGEN bonding, *INTERMOLECULAR forces, *CHEMICAL bonds
Abstract

The molecule of the title compound, C15H14N2O4, is roughly planar, except for the methyl H atoms, and displays a trans configuration with respect to the C=N double bond. The dihedral angle between the two rings is 3.7 (2)°. The crystal structure is stabilized by intermolecular O—H...O and N—H...O hydrogen bonds. [ABSTRACT FROM AUTHOR]

Published
2007
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3. 3-(2,4-Dichlorophenyl)-3-hydroxy-1-(3-nitrophenyl)propan-1-one.

Author

Zhi-Gang Luo

Subjects
*X-ray diffraction, *BENZENE, *AROMATIC compounds, *ORGANIC compounds, *HYDROGEN bonding
Abstract

The title compound, C15H11Cl2NO4, has been synthesized and characterized by single-crystal X-ray diffraction analysis. All bond lengths and angles are within normal ranges. The dihedral angle between the two benzene rings is 77.2 (2)°. [ABSTRACT FROM AUTHOR]

Published
2007
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4. ( E)-1-(4-Chloro­phen­yl)-3-(4-fluoro­phen­yl)prop-2-en-1-one.

Author

Xiao-Yang Qiu, Zhi-Gang Luo, Sen-Lin Yang, and Wei-Sheng Liu

Subjects
*AROMATIC compounds, *DIRECTIONAL derivatives, *ANNULENES, *ORGANIC cyclic compounds, *AROMATIC fluorine compounds, *BENZENE
Abstract

In the title compound, C15H10ClFO, the two benzene rings form a dihedral angle of 0.8 (4)°. [ABSTRACT FROM AUTHOR]

Published
2006
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5. ( E)-2-Hydr­oxy- N′-(2-naphthyl­methyl­ene)benzohydrazide.

Author

Xiao-Yang Qiu, Zhi-Gang Luo, Sen-Lin Yang, and Wei-Sheng Liu

Subjects
*PHYSICAL & theoretical chemistry, *HYDROGEN bonding, *MOLECULAR association, *MOLECULAR structure, *PROPERTIES of matter, *BIOMOLECULES
Abstract

The title compound, C18H14N2O2, is approximately planar and displays a trans configuration with respect to the C=N double bond. In the crystal structure, the mol­ecules are linked through weak inter­molecular O—H⋯O hydrogen bonds, forming a network structure. [ABSTRACT FROM AUTHOR]

Published
2006
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