Magnetic properties of new complexes of 3d metal chlorides with 3-amino-4-ethoxycarbonylpyrazole

L. G. Lavrenova, A. S. Zhilin, A. S. Bogomyakov, L. A. Sheludyakova, A. V. Alekseev, S. F. Vasilevskii

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

New complexes of Co(II), Ni(II), and Cu(II) chlorides with 3-amino-4-ethoxycarbonylpyrazole (L) of the composition ML2Cl 2 are synthesized. The compounds are studied by powder X-ray diffraction, electronic and IR spectroscopy, static magnetic susceptibility (temperature range 2-300 K). It is found that in the ML2Cl 2 complexes (M = Co(II), Ni(II), Cu(II)) ferromagnetic exchange interactions between the unpaired electrons of metal ions occur. In [CoL 2Cl2] and [NiL2Cl2] compounds a transition to the magnetically ordered state (T c ≊ 10-12 K) is observed.

Original languageEnglish
Pages (from-to)713-718
Number of pages6
JournalJournal of Structural Chemistry
Volume54
Issue number4
DOIs
Publication statusPublished - 18 Oct 2013
Externally publishedYes

Fingerprint

Exchange interactions
Magnetic susceptibility
X ray powder diffraction
Metal ions
Chlorides
Infrared spectroscopy
metal ions
Magnetic properties
Metals
chlorides
magnetic properties
magnetic permeability
Electrons
Chemical analysis
electronics
diffraction
metals
spectroscopy
electrons
x rays

Keywords

  • 3-amino-4-ethoxycarbonylpyrazole
  • 3d metals
  • complexes
  • electronic and IR spectroscopy
  • magnetochemistry
  • synthesis

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Magnetic properties of new complexes of 3d metal chlorides with 3-amino-4-ethoxycarbonylpyrazole. / Lavrenova, L. G.; Zhilin, A. S.; Bogomyakov, A. S.; Sheludyakova, L. A.; Alekseev, A. V.; Vasilevskii, S. F.

In: Journal of Structural Chemistry, Vol. 54, No. 4, 18.10.2013, p. 713-718.

Research output: Contribution to journalArticle

Lavrenova, L. G. ; Zhilin, A. S. ; Bogomyakov, A. S. ; Sheludyakova, L. A. ; Alekseev, A. V. ; Vasilevskii, S. F. / Magnetic properties of new complexes of 3d metal chlorides with 3-amino-4-ethoxycarbonylpyrazole. In: Journal of Structural Chemistry. 2013 ; Vol. 54, No. 4. pp. 713-718.
@article{86f63f2b241d4b62909f001bfd514bfd,
title = "Magnetic properties of new complexes of 3d metal chlorides with 3-amino-4-ethoxycarbonylpyrazole",
abstract = "New complexes of Co(II), Ni(II), and Cu(II) chlorides with 3-amino-4-ethoxycarbonylpyrazole (L) of the composition ML2Cl 2 are synthesized. The compounds are studied by powder X-ray diffraction, electronic and IR spectroscopy, static magnetic susceptibility (temperature range 2-300 K). It is found that in the ML2Cl 2 complexes (M = Co(II), Ni(II), Cu(II)) ferromagnetic exchange interactions between the unpaired electrons of metal ions occur. In [CoL 2Cl2] and [NiL2Cl2] compounds a transition to the magnetically ordered state (T c {\^a}‰Š 10-12 K) is observed.",
keywords = "3-amino-4-ethoxycarbonylpyrazole, 3d metals, complexes, electronic and IR spectroscopy, magnetochemistry, synthesis",
author = "Lavrenova, {L. G.} and Zhilin, {A. S.} and Bogomyakov, {A. S.} and Sheludyakova, {L. A.} and Alekseev, {A. V.} and Vasilevskii, {S. F.}",
year = "2013",
month = "10",
day = "18",
doi = "10.1134/S0022476613040082",
language = "English",
volume = "54",
pages = "713--718",
journal = "Journal of Structural Chemistry",
issn = "0022-4766",
publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",
number = "4",

}

TY - JOUR

T1 - Magnetic properties of new complexes of 3d metal chlorides with 3-amino-4-ethoxycarbonylpyrazole

AU - Lavrenova, L. G.

AU - Zhilin, A. S.

AU - Bogomyakov, A. S.

AU - Sheludyakova, L. A.

AU - Alekseev, A. V.

AU - Vasilevskii, S. F.

PY - 2013/10/18

Y1 - 2013/10/18

N2 - New complexes of Co(II), Ni(II), and Cu(II) chlorides with 3-amino-4-ethoxycarbonylpyrazole (L) of the composition ML2Cl 2 are synthesized. The compounds are studied by powder X-ray diffraction, electronic and IR spectroscopy, static magnetic susceptibility (temperature range 2-300 K). It is found that in the ML2Cl 2 complexes (M = Co(II), Ni(II), Cu(II)) ferromagnetic exchange interactions between the unpaired electrons of metal ions occur. In [CoL 2Cl2] and [NiL2Cl2] compounds a transition to the magnetically ordered state (T c ≊ 10-12 K) is observed.

AB - New complexes of Co(II), Ni(II), and Cu(II) chlorides with 3-amino-4-ethoxycarbonylpyrazole (L) of the composition ML2Cl 2 are synthesized. The compounds are studied by powder X-ray diffraction, electronic and IR spectroscopy, static magnetic susceptibility (temperature range 2-300 K). It is found that in the ML2Cl 2 complexes (M = Co(II), Ni(II), Cu(II)) ferromagnetic exchange interactions between the unpaired electrons of metal ions occur. In [CoL 2Cl2] and [NiL2Cl2] compounds a transition to the magnetically ordered state (T c ≊ 10-12 K) is observed.

KW - 3-amino-4-ethoxycarbonylpyrazole

KW - 3d metals

KW - complexes

KW - electronic and IR spectroscopy

KW - magnetochemistry

KW - synthesis

UR - http://www.scopus.com/inward/record.url?scp=84885436607&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84885436607&partnerID=8YFLogxK

U2 - 10.1134/S0022476613040082

DO - 10.1134/S0022476613040082

M3 - Article

VL - 54

SP - 713

EP - 718

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 4

ER -