Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate

Ivana Ivanović; Katarina Andjelković; Vladimir Beljanski; Bogdan V. Prelesnik; Vukadin M. Leovac; Mirijana Momirović

doi:10.1080/00958979708022862

Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate

Ivana Ivanović
, Katarina Andjelković
, Vladimir Beljanski
, Bogdan V. Prelesnik
, Vukadin M. Leovac
, Mirijana Momirović

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

16 Scopus citations

Abstract

This paper reports the first Co(II) complexes with a singly- and doubly-deprotonated H₂L ligand (H₂L = 2′,2‴-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H₂O)₂]-6H₂O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H₂L)(H₂O)(MeOH)](ClO₄)₂, wherein the ligand is present in a neutral form, has been preserved around Co(II).

Original language	English
Pages (from-to)	335-342
Number of pages	8
Journal	Journal of Coordination Chemistry
Volume	42
Issue number	4
DOIs	https://doi.org/10.1080/00958979708022862
State	Published - 1997
Externally published	Yes

ASJC Scopus Subject Areas

Physical and Theoretical Chemistry
Materials Chemistry

Keywords

Cobalt(II)
Pentadentates
Pentagonal bipyramidal complexes
X-ray structure

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Ivanović, I., Andjelković, K., Beljanski, V., Prelesnik, B. V., Leovac, V. M., & Momirović, M. (1997). Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate. Journal of Coordination Chemistry, 42(4), 335-342. https://doi.org/10.1080/00958979708022862

Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate. / Ivanović, Ivana; Andjelković, Katarina; Beljanski, Vladimir et al.
In: Journal of Coordination Chemistry, Vol. 42, No. 4, 1997, p. 335-342.

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

Ivanović, I, Andjelković, K, Beljanski, V, Prelesnik, BV, Leovac, VM & Momirović, M 1997, 'Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate', Journal of Coordination Chemistry, vol. 42, no. 4, pp. 335-342. https://doi.org/10.1080/00958979708022862

Ivanović I, Andjelković K, Beljanski V, Prelesnik BV, Leovac VM, Momirović M. Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate. Journal of Coordination Chemistry. 1997;42(4):335-342. doi: 10.1080/00958979708022862

Ivanović, Ivana ; Andjelković, Katarina ; Beljanski, Vladimir et al. / Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide : The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate. In: Journal of Coordination Chemistry. 1997 ; Vol. 42, No. 4. pp. 335-342.

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title = "Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate",

abstract = "This paper reports the first Co(II) complexes with a singly- and doubly-deprotonated H2L ligand (H2L = 2′,2‴-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H2O)2]-6H2O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H2L)(H2O)(MeOH)](ClO4)2, wherein the ligand is present in a neutral form, has been preserved around Co(II).",

keywords = "Cobalt(II), Pentadentates, Pentagonal bipyramidal complexes, X-ray structure",

author = "Ivana Ivanovi{\'c} and Katarina Andjelkovi{\'c} and Vladimir Beljanski and Prelesnik, \{Bogdan V.\} and Leovac, \{Vukadin M.\} and Mirijana Momirovi{\'c}",

year = "1997",

doi = "10.1080/00958979708022862",

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T1 - Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide

T2 - The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate

AU - Ivanović, Ivana

AU - Andjelković, Katarina

AU - Beljanski, Vladimir

AU - Prelesnik, Bogdan V.

AU - Leovac, Vukadin M.

AU - Momirović, Mirijana

PY - 1997

Y1 - 1997

N2 - This paper reports the first Co(II) complexes with a singly- and doubly-deprotonated H2L ligand (H2L = 2′,2‴-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H2O)2]-6H2O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H2L)(H2O)(MeOH)](ClO4)2, wherein the ligand is present in a neutral form, has been preserved around Co(II).

AB - This paper reports the first Co(II) complexes with a singly- and doubly-deprotonated H2L ligand (H2L = 2′,2‴-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H2O)2]-6H2O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H2L)(H2O)(MeOH)](ClO4)2, wherein the ligand is present in a neutral form, has been preserved around Co(II).

KW - Cobalt(II)

KW - Pentadentates

KW - Pentagonal bipyramidal complexes

KW - X-ray structure

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UR - https://www.scopus.com/pages/publications/0000645129#tab=citedBy

U2 - 10.1080/00958979708022862

DO - 10.1080/00958979708022862

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SN - 0095-8972

VL - 42

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EP - 342

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 4

ER -

Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2′,2‴-(2,6-pyridindiyldi-ethylidene)dioxamohydrazide: The Crystal Structure of [Diaqua-2′,2‴-(2,6-Pyridindiyldiethylidene) Dioxamohydrazidecobalt(II)] Hexahydrate

Abstract

ASJC Scopus Subject Areas

Keywords

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