Experimental and theoretical Raman study of the binuclear copper(II) imidazole saccharinato complex

Pance Naumov, O. Grupe, G. Jovanovski

Research output: Contribution to journalArticle

Abstract

The 1800-180 cm-1 region of the solid-state Raman spectrum of the binuclear imidazole adduct of copper(II) saccharinate, featuring the shortest C - O bond in all structurally characterized saccharinates, was studied together with those of saccharin and other saccharinato compounds. The appearance of the spectral regions of the characteristic CO, SO2 and metal-ligand stretching vibrations was correlated with the corresponding structural data. The Raman spectrum of the free saccharinato ion was computed at the HF/6-31++G(d,p) level and used to assign the internal vibrational modes of the saccharinato ligands. It was concluded that, primarily owing to the coupling of the v(CO) mode, two-dimensional d(C - O) vs v[v(CO)] correlations in the metal saccharinates in the solid state are qualitative and more precise analysis should include the effects of other structural factors (e.g. ligation or intermolecular interactions) on the v(CO) wavenumber. Copyright (C) 2000 John Wiley and Sons, Ltd.

Original languageEnglish (US)
Pages (from-to)475-479
Number of pages5
JournalJournal of Raman Spectroscopy
Volume31
Issue number6
DOIs
StatePublished - Dec 18 2000

Fingerprint

Carbon Monoxide
Raman scattering
Copper
Ligands
Metals
Stretching
Saccharin
Ions
imidazole

ASJC Scopus subject areas

  • Materials Science(all)
  • Spectroscopy

Cite this

Experimental and theoretical Raman study of the binuclear copper(II) imidazole saccharinato complex. / Naumov, Pance; Grupe, O.; Jovanovski, G.

In: Journal of Raman Spectroscopy, Vol. 31, No. 6, 18.12.2000, p. 475-479.

Research output: Contribution to journalArticle

@article{bded5abd53f149c9ae4a85386822fa39,
title = "Experimental and theoretical Raman study of the binuclear copper(II) imidazole saccharinato complex",
abstract = "The 1800-180 cm-1 region of the solid-state Raman spectrum of the binuclear imidazole adduct of copper(II) saccharinate, featuring the shortest C - O bond in all structurally characterized saccharinates, was studied together with those of saccharin and other saccharinato compounds. The appearance of the spectral regions of the characteristic CO, SO2 and metal-ligand stretching vibrations was correlated with the corresponding structural data. The Raman spectrum of the free saccharinato ion was computed at the HF/6-31++G(d,p) level and used to assign the internal vibrational modes of the saccharinato ligands. It was concluded that, primarily owing to the coupling of the v(CO) mode, two-dimensional d(C - O) vs v[v(CO)] correlations in the metal saccharinates in the solid state are qualitative and more precise analysis should include the effects of other structural factors (e.g. ligation or intermolecular interactions) on the v(CO) wavenumber. Copyright (C) 2000 John Wiley and Sons, Ltd.",
author = "Pance Naumov and O. Grupe and G. Jovanovski",
year = "2000",
month = "12",
day = "18",
doi = "10.1002/1097-4555(200006)31:6<475::AID-JRS559>3.0.CO;2-0",
language = "English (US)",
volume = "31",
pages = "475--479",
journal = "Journal of Raman Spectroscopy",
issn = "0377-0486",
publisher = "John Wiley and Sons Ltd",
number = "6",

}

TY - JOUR

T1 - Experimental and theoretical Raman study of the binuclear copper(II) imidazole saccharinato complex

AU - Naumov, Pance

AU - Grupe, O.

AU - Jovanovski, G.

PY - 2000/12/18

Y1 - 2000/12/18

N2 - The 1800-180 cm-1 region of the solid-state Raman spectrum of the binuclear imidazole adduct of copper(II) saccharinate, featuring the shortest C - O bond in all structurally characterized saccharinates, was studied together with those of saccharin and other saccharinato compounds. The appearance of the spectral regions of the characteristic CO, SO2 and metal-ligand stretching vibrations was correlated with the corresponding structural data. The Raman spectrum of the free saccharinato ion was computed at the HF/6-31++G(d,p) level and used to assign the internal vibrational modes of the saccharinato ligands. It was concluded that, primarily owing to the coupling of the v(CO) mode, two-dimensional d(C - O) vs v[v(CO)] correlations in the metal saccharinates in the solid state are qualitative and more precise analysis should include the effects of other structural factors (e.g. ligation or intermolecular interactions) on the v(CO) wavenumber. Copyright (C) 2000 John Wiley and Sons, Ltd.

AB - The 1800-180 cm-1 region of the solid-state Raman spectrum of the binuclear imidazole adduct of copper(II) saccharinate, featuring the shortest C - O bond in all structurally characterized saccharinates, was studied together with those of saccharin and other saccharinato compounds. The appearance of the spectral regions of the characteristic CO, SO2 and metal-ligand stretching vibrations was correlated with the corresponding structural data. The Raman spectrum of the free saccharinato ion was computed at the HF/6-31++G(d,p) level and used to assign the internal vibrational modes of the saccharinato ligands. It was concluded that, primarily owing to the coupling of the v(CO) mode, two-dimensional d(C - O) vs v[v(CO)] correlations in the metal saccharinates in the solid state are qualitative and more precise analysis should include the effects of other structural factors (e.g. ligation or intermolecular interactions) on the v(CO) wavenumber. Copyright (C) 2000 John Wiley and Sons, Ltd.

UR - http://www.scopus.com/inward/record.url?scp=0033647458&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033647458&partnerID=8YFLogxK

U2 - 10.1002/1097-4555(200006)31:6<475::AID-JRS559>3.0.CO;2-0

DO - 10.1002/1097-4555(200006)31:6<475::AID-JRS559>3.0.CO;2-0

M3 - Article

AN - SCOPUS:0033647458

VL - 31

SP - 475

EP - 479

JO - Journal of Raman Spectroscopy

JF - Journal of Raman Spectroscopy

SN - 0377-0486

IS - 6

ER -