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https://open.uns.ac.rs/handle/123456789/13774
Title: | Transition metal complexes with pyrazole-derived ligands. X. [Zn(CH3COO)2L2].2MeOH (L = 3-amino-5-phenylpyrazole) | Authors: | Jaćimović Z. Tomić Z. Bogdanović G. Ivegeš E. Leovac V. |
Issue Date: | 15-Nov-1999 | Journal: | Acta Crystallographica Section C: Crystal Structure Communications | Abstract: | Monocrystals of the title complex, bis(acetato-O)bis(3-amino-5-phenylpyrazole-N2)zinc(II) dimethanol solvate, [Zn(C2H3O2)2(C9H 9N3)2]·2CH4O, were obtained by crystallization from a methanolic solution of Zn(OAc)2-2H2O and 3-amino-5-phenylpyrazole (L) (1:2 molar ratio). The two pyridine-N atoms from the pyrazole derivative and two O atoms from the acetate groups are coordinated to the Zn atom in a distorted tetrahedral arrangement. The phenyl and aminopyrazole rings in both ligand molecules are planar within experimental accuracy. As a consequence of the arrangement of the molecules in the unit cell, the dihedral angles between the phenyl and aminopyrazole ring planes in the two ligand molecules are 5.6(2) and 27.4(2)°. | URI: | https://open.uns.ac.rs/handle/123456789/13774 | ISSN: | 01082701 | DOI: | 10.1107/S0108270199010331 |
Appears in Collections: | Naučne i umetničke publikacije |
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