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Your search keyword '"Zhan-Guo Lu"' showing total 2 results
Start Over Author "Zhan-Guo Lu" Publisher international union of crystallography
2 results on '"Zhan-Guo Lu"'

1. Diacetato{4′-[4-(benzyloxy)phenyl]-2,2′:6′,2′′-terpyridine}zinc(II)

Author

Zhan Guo Lu and Wei Li

Subjects
Crystallography, QD901-999
Abstract

In the title compound, [Zn(CH3COO)2(C28H21N3O)], the ZnII ion is in a trigonal–bipyramidal ZnN3O2 coordination with a tridentate N-chelating 4′-[4-(benzyloxy)phenyl)-2,2′:6′,2′′-terpyridine ligand in the equatorial position and two acetate anions in the axial positions. The three pyridine rings are approximately coplanar, with a maximum deviation of 0.03 Å from the mean plane. The phenoxy substituent makes a dihedral angle of 18.1 (2)° with the central pyridine ring. The benzyl group has a C—O—C—C torsion angle of 77.62 (8)° relative to the phenoxy ring. In the crystal, molecules are linked via C—H...O hydrogen bonds.

Published
2009
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2. Diacetato{4′-[4-(benz­yloxy)phen­yl]-2,2′:6′,2′′-terpyridine}zinc(II)

Author

Zhan Guo Lu and Wei Li

Subjects
Metal-Organic Papers, Hydrogen bond, Ligand, Substituent, General Chemistry, Dihedral angle, Condensed Matter Physics, Ring (chemistry), Bioinformatics, chemistry.chemical_compound, Crystallography, chemistry, Pyridine, Benzyl group, General Materials Science, Terpyridine
Abstract

In the title compound, [Zn(CH(3)COO)(2)(C(28)H(21)N(3)O)], the Zn(II) ion is in a trigonal-bipyramidal ZnN(3)O(2) coordination with a tridentate N-chelating 4'-[4-(benz-yloxy)phen-yl)-2,2':6',2''-terpyridine ligand in the equatorial position and two acetate anions in the axial positions. The three pyridine rings are approximately coplanar, with a maximum deviation of 0.03 Å from the mean plane. The phen-oxy substituent makes a dihedral angle of 18.1 (2)° with the central pyridine ring. The benzyl group has a C-O-C-C torsion angle of 77.62 (8)° relative to the phen-oxy ring. In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds.

Published
2009

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