Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure

Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure

Two vanadium(V) complexes comprising VO3+ and VO2+ cores with o-vanillin semicarbazone (H2L) have been synthesized and characterized by IR, NMR spectroscopies and single-crystal X-ray diffraction study. The coordination polyhedra are a O5N distorted octahedron in the mono-oxidovanadium complex [VO(H...

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Main Authors: Lidia Cuba, Paulina Bourosh, Victor Kravtsov, Elena Gorincioi, Diana Dragancea
Format: Article
Language:English
Published: Academy of Sciences of Moldova, Institute of Chemistry 2018-06-01
Series:Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
Subjects:
oxidovanadium(V)
dioxidovanadium(V)
o-vanillin semicarbazone
NMR spectroscopy
X-ray diffraction
Online Access: http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2018.477-Dragancea.pdf
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spelling doaj-92ba4174b01f4c0c93e6198d2a09792b2021-07-02T03:02:42ZengAcademy of Sciences of Moldova, Institute of ChemistryChemistry Journal of Moldova: General, Industrial and Ecological Chemistry1857-17272345-16882018-06-01131364510.19261/cjm.2018.477477Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal StructureLidia Cuba0Paulina Bourosh1Victor Kravtsov2Elena Gorincioi3Diana Dragancea4 Institute of Chemistry, 3, Academiei str., Chisinau MD-2028, Republic of Moldova Institute of Applied Physics, 5, Academiei str., Chisinau MD-2028, Republic of Moldova Institute of Applied Physics, 5, Academiei str., Chisinau MD-2028, Republic of Moldova Institute of Chemistry, 3, Academiei str., Chisinau MD-2028, Republic of Moldova Institute of Chemistry, 3, Academiei str., Chisinau MD-2028, Republic of Moldova Two vanadium(V) complexes comprising VO3+ and VO2+ cores with o-vanillin semicarbazone (H2L) have been synthesized and characterized by IR, NMR spectroscopies and single-crystal X-ray diffraction study. The coordination polyhedra are a O5N distorted octahedron in the mono-oxidovanadium complex [VO(HL)(EtO)(EtOH)0.6(H2O)0.4][VO(HL)(SO4)(EtO)]•0.4EtOH (1) and a O4N square-pyramid in the dioxidovanadium compound [VO2(HL)]•2H2O (2). http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2018.477-Dragancea.pdf oxidovanadium(V)dioxidovanadium(V)o-vanillin semicarbazoneNMR spectroscopyX-ray diffraction
collection DOAJ
language English
format Article
sources DOAJ
author Lidia Cuba
Paulina Bourosh
Victor Kravtsov
Elena Gorincioi
Diana Dragancea
spellingShingle Lidia Cuba
Paulina Bourosh
Victor Kravtsov
Elena Gorincioi
Diana Dragancea
Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
oxidovanadium(V)
dioxidovanadium(V)
o-vanillin semicarbazone
NMR spectroscopy
X-ray diffraction
author_facet Lidia Cuba
Paulina Bourosh
Victor Kravtsov
Elena Gorincioi
Diana Dragancea
author_sort Lidia Cuba
title Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
title_short Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
title_full Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
title_fullStr Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
title_full_unstemmed Oxido- and Dioxidovanadium(V) Complexes with O-vanillin Semicarbazone: Synthesis and Crystal Structure
title_sort oxido- and dioxidovanadium(v) complexes with o-vanillin semicarbazone: synthesis and crystal structure
publisher Academy of Sciences of Moldova, Institute of Chemistry
series Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
issn 1857-1727
2345-1688
publishDate 2018-06-01
description Two vanadium(V) complexes comprising VO3+ and VO2+ cores with o-vanillin semicarbazone (H2L) have been synthesized and characterized by IR, NMR spectroscopies and single-crystal X-ray diffraction study. The coordination polyhedra are a O5N distorted octahedron in the mono-oxidovanadium complex [VO(HL)(EtO)(EtOH)0.6(H2O)0.4][VO(HL)(SO4)(EtO)]•0.4EtOH (1) and a O4N square-pyramid in the dioxidovanadium compound [VO2(HL)]•2H2O (2).
topic oxidovanadium(V)
dioxidovanadium(V)
o-vanillin semicarbazone
NMR spectroscopy
X-ray diffraction
url http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold_10.19261cjm.2018.477-Dragancea.pdf
work_keys_str_mv AT lidiacuba oxidoanddioxidovanadiumvcomplexeswithovanillinsemicarbazonesynthesisandcrystalstructure
AT paulinabourosh oxidoanddioxidovanadiumvcomplexeswithovanillinsemicarbazonesynthesisandcrystalstructure
AT victorkravtsov oxidoanddioxidovanadiumvcomplexeswithovanillinsemicarbazonesynthesisandcrystalstructure
AT elenagorincioi oxidoanddioxidovanadiumvcomplexeswithovanillinsemicarbazonesynthesisandcrystalstructure
AT dianadragancea oxidoanddioxidovanadiumvcomplexeswithovanillinsemicarbazonesynthesisandcrystalstructure
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