Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand

Dragoslav Vidovic; Aleksandra Radulovic; Violeta Jevtovic

doi:10.1016/j.poly.2010.09.022

Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand

Dragoslav Vidovic
, Aleksandra Radulovic
, Violeta Jevtovic

Research output: Contribution to journal › Article › Research › peer-review

19 Citations (Scopus)

Abstract

The reaction between 3-hydroxy-5-hydroxymethyl-2-methyl-4- pyridinecarboxaldehyde semicarbazone (pyridoxal-semicarbazone or PLSC) and appropriate chloride, sulfate, nitrate or thiocyanate Cu(II) salts in water/alcohol mixtures resulted in the formation of new copper(II) complexes: [Cu(PLSC)Cl₂] (1), [Cu(PLSC)(H₂O)(SO₄)] ₂·3H₂O (2), [Cu₂(PLSC) ₂(NCS)₂](NCS)₂ (3), [Cu(PLSC)(NO ₃)₂(CH₃OH)] (4) and [Cu(PLSC-2H]NH ₃·H₂O (5). The complexes were characterized by elemental analysis, conductometric measurements and IR spectroscopy, while complexes 1, 2, 3 and 4 were further characterized by single crystal X-ray diffraction.

Original language	English
Pages (from-to)	16-21
Number of pages	6
Journal	Polyhedron
Volume	30
Issue number	1
DOIs	https://doi.org/10.1016/j.poly.2010.09.022
Publication status	Published - 12 Jan 2011
Externally published	Yes

Keywords

Cu(II) complexes
Pyridoxal-semicarbazone
Structural analysis
Synthesis

Access to Document

10.1016/j.poly.2010.09.022

Cite this

@article{11e5b2f1e9124d7ca2fcfea4e22d3466,

title = "Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand",

abstract = "The reaction between 3-hydroxy-5-hydroxymethyl-2-methyl-4- pyridinecarboxaldehyde semicarbazone (pyridoxal-semicarbazone or PLSC) and appropriate chloride, sulfate, nitrate or thiocyanate Cu(II) salts in water/alcohol mixtures resulted in the formation of new copper(II) complexes: [Cu(PLSC)Cl2] (1), [Cu(PLSC)(H2O)(SO4)] 2·3H2O (2), [Cu2(PLSC) 2(NCS)2](NCS)2 (3), [Cu(PLSC)(NO 3)2(CH3OH)] (4) and [Cu(PLSC-2H]NH 3·H2O (5). The complexes were characterized by elemental analysis, conductometric measurements and IR spectroscopy, while complexes 1, 2, 3 and 4 were further characterized by single crystal X-ray diffraction.",

keywords = "Cu(II) complexes, Pyridoxal-semicarbazone, Structural analysis, Synthesis",

author = "Dragoslav Vidovic and Aleksandra Radulovic and Violeta Jevtovic",

year = "2011",

month = jan,

day = "12",

doi = "10.1016/j.poly.2010.09.022",

language = "English",

volume = "30",

pages = "16--21",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand

AU - Vidovic, Dragoslav

AU - Radulovic, Aleksandra

AU - Jevtovic, Violeta

PY - 2011/1/12

Y1 - 2011/1/12

N2 - The reaction between 3-hydroxy-5-hydroxymethyl-2-methyl-4- pyridinecarboxaldehyde semicarbazone (pyridoxal-semicarbazone or PLSC) and appropriate chloride, sulfate, nitrate or thiocyanate Cu(II) salts in water/alcohol mixtures resulted in the formation of new copper(II) complexes: [Cu(PLSC)Cl2] (1), [Cu(PLSC)(H2O)(SO4)] 2·3H2O (2), [Cu2(PLSC) 2(NCS)2](NCS)2 (3), [Cu(PLSC)(NO 3)2(CH3OH)] (4) and [Cu(PLSC-2H]NH 3·H2O (5). The complexes were characterized by elemental analysis, conductometric measurements and IR spectroscopy, while complexes 1, 2, 3 and 4 were further characterized by single crystal X-ray diffraction.

AB - The reaction between 3-hydroxy-5-hydroxymethyl-2-methyl-4- pyridinecarboxaldehyde semicarbazone (pyridoxal-semicarbazone or PLSC) and appropriate chloride, sulfate, nitrate or thiocyanate Cu(II) salts in water/alcohol mixtures resulted in the formation of new copper(II) complexes: [Cu(PLSC)Cl2] (1), [Cu(PLSC)(H2O)(SO4)] 2·3H2O (2), [Cu2(PLSC) 2(NCS)2](NCS)2 (3), [Cu(PLSC)(NO 3)2(CH3OH)] (4) and [Cu(PLSC-2H]NH 3·H2O (5). The complexes were characterized by elemental analysis, conductometric measurements and IR spectroscopy, while complexes 1, 2, 3 and 4 were further characterized by single crystal X-ray diffraction.

KW - Cu(II) complexes

KW - Pyridoxal-semicarbazone

KW - Structural analysis

KW - Synthesis

UR - https://www.scopus.com/pages/publications/78650801313

U2 - 10.1016/j.poly.2010.09.022

DO - 10.1016/j.poly.2010.09.022

M3 - Article

AN - SCOPUS:78650801313

SN - 0277-5387

VL - 30

SP - 16

EP - 21

JO - Polyhedron

JF - Polyhedron

IS - 1

ER -

Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand

Abstract

Keywords

Access to Document

Other files and links

Cite this