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Title: Crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper

Abstract

The crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper (I) and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper (II) are determined. Crystals I are monoclinic, space group P2{sub 1}/c, Z = 2, and R = 0.0732 (for all reflections). Crystals II are likewise monoclinic, space group P2{sub 1}/n, Z = 2, and R = 0.1106. In the structures of compounds I and II, the metal atom is situated at the center of symmetry and coordinated by two singly deprotonated bidentate 4-bromo-or 4-chloro-2-[(2-hydroxyethylimino)methylphenol molecules, respectively, through phenol oxygen and azomethine nitrogen atoms, which form a distorted planar square. In the structures of compound II, the coordination polyhedron of the central atom is completed to an elongated tetragonal bipyramid by the amino alcohol oxygen atoms of the adjacent complexes.

Authors:
 [1];  [2];  [3];  [4];  [2]
  1. Academy of Sciences of Moldova, Institute of Applied Physics (Moldova, Republic of), E-mail: chumakov.xray@phys.asm.md
  2. State University of Moldova (Moldova, Republic of)
  3. National Research Council (IMEM-CNR), Institute of Materials for Electronics and Magnetism (Italy)
  4. Academy of Sciences of Moldova, Institute of Applied Physics (Moldova, Republic of)
Publication Date:
OSTI Identifier:
21090945
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 52; Journal Issue: 2; Other Information: DOI: 10.1134/S1063774507020162; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ALCOHOLS; AMINES; COPPER COMPLEXES; CRYSTALS; MONOCLINIC LATTICES; REFLECTION; SPACE GROUPS

Citation Formats

Chumakov, Yu. M., Tsapkov, V. I., Bocelli, G., Antosyak, B. Ya., and Gulea, A. P. Crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper. United States: N. p., 2007. Web. doi:10.1134/S1063774507020162.
Chumakov, Yu. M., Tsapkov, V. I., Bocelli, G., Antosyak, B. Ya., & Gulea, A. P. Crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper. United States. doi:10.1134/S1063774507020162.
Chumakov, Yu. M., Tsapkov, V. I., Bocelli, G., Antosyak, B. Ya., and Gulea, A. P. Thu . "Crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper". United States. doi:10.1134/S1063774507020162.
@article{osti_21090945,
title = {Crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper},
author = {Chumakov, Yu. M. and Tsapkov, V. I. and Bocelli, G. and Antosyak, B. Ya. and Gulea, A. P.},
abstractNote = {The crystal structures of bis{l_brace}4-bromo-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper (I) and bis{l_brace}4-chloro-2-[(2-hydroxyethylimino)methyl]phenolato{r_brace}copper (II) are determined. Crystals I are monoclinic, space group P2{sub 1}/c, Z = 2, and R = 0.0732 (for all reflections). Crystals II are likewise monoclinic, space group P2{sub 1}/n, Z = 2, and R = 0.1106. In the structures of compounds I and II, the metal atom is situated at the center of symmetry and coordinated by two singly deprotonated bidentate 4-bromo-or 4-chloro-2-[(2-hydroxyethylimino)methylphenol molecules, respectively, through phenol oxygen and azomethine nitrogen atoms, which form a distorted planar square. In the structures of compound II, the coordination polyhedron of the central atom is completed to an elongated tetragonal bipyramid by the amino alcohol oxygen atoms of the adjacent complexes.},
doi = {10.1134/S1063774507020162},
journal = {Crystallography Reports},
number = 2,
volume = 52,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}