FT-IR study of bridging carbonyl structure of H2FeRu3(CO)13 trapped in noble gas matrices and absorbed on oxide surfaces

S. Dobos, A. Beck, S. Nunziante-Cesaro, M. Barbeschi

Research output: Article

6 Citations (Scopus)

Abstract

Infrared spectra ranging from 4000 to 180 cm-1 of H2FeRu3(CO)13 isolated in argon and nitrogen matrices were recorded. Minimum two conformations of H2FeRu3(CO)13 and two fragments (Ru3(CO)12 and Fe(CO)5) have been individuated. By quantitative treatment of the spectral range of bridging carbonyl stretching modes performing on spectra of H2FeRu3(CO)13 matrix-isolated and adsorbed on SiO2 and Al2O3 supports, two main double bridging structures of different geometries have been identified and angles between bridging carbonyls have been estimated. Additional double and single bridging carbonyls, characteristic of the individual supported cluster systems, have also been detected.

Original languageEnglish
Pages (from-to)65-73
Number of pages9
JournalInorganica Chimica Acta
Volume130
Issue number1
DOIs
Publication statusPublished - jún. 22 1987

Fingerprint

Noble Gases
Carbon Monoxide
Inert gases
Oxides
rare gases
oxides
matrices
Stretching
Conformations
Argon
infrared spectra
argon
fragments
Nitrogen
Infrared radiation
nitrogen
Geometry
geometry

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

FT-IR study of bridging carbonyl structure of H2FeRu3(CO)13 trapped in noble gas matrices and absorbed on oxide surfaces. / Dobos, S.; Beck, A.; Nunziante-Cesaro, S.; Barbeschi, M.

In: Inorganica Chimica Acta, Vol. 130, No. 1, 22.06.1987, p. 65-73.

Research output: Article

@article{15b99be59f944ee49ba8e024310c3a39,
title = "FT-IR study of bridging carbonyl structure of H2FeRu3(CO)13 trapped in noble gas matrices and absorbed on oxide surfaces",
abstract = "Infrared spectra ranging from 4000 to 180 cm-1 of H2FeRu3(CO)13 isolated in argon and nitrogen matrices were recorded. Minimum two conformations of H2FeRu3(CO)13 and two fragments (Ru3(CO)12 and Fe(CO)5) have been individuated. By quantitative treatment of the spectral range of bridging carbonyl stretching modes performing on spectra of H2FeRu3(CO)13 matrix-isolated and adsorbed on SiO2 and Al2O3 supports, two main double bridging structures of different geometries have been identified and angles between bridging carbonyls have been estimated. Additional double and single bridging carbonyls, characteristic of the individual supported cluster systems, have also been detected.",
author = "S. Dobos and A. Beck and S. Nunziante-Cesaro and M. Barbeschi",
year = "1987",
month = "6",
day = "22",
doi = "10.1016/S0020-1693(00)85931-9",
language = "English",
volume = "130",
pages = "65--73",
journal = "Inorganica Chimica Acta",
issn = "0020-1693",
publisher = "Elsevier BV",
number = "1",

}

TY - JOUR

T1 - FT-IR study of bridging carbonyl structure of H2FeRu3(CO)13 trapped in noble gas matrices and absorbed on oxide surfaces

AU - Dobos, S.

AU - Beck, A.

AU - Nunziante-Cesaro, S.

AU - Barbeschi, M.

PY - 1987/6/22

Y1 - 1987/6/22

N2 - Infrared spectra ranging from 4000 to 180 cm-1 of H2FeRu3(CO)13 isolated in argon and nitrogen matrices were recorded. Minimum two conformations of H2FeRu3(CO)13 and two fragments (Ru3(CO)12 and Fe(CO)5) have been individuated. By quantitative treatment of the spectral range of bridging carbonyl stretching modes performing on spectra of H2FeRu3(CO)13 matrix-isolated and adsorbed on SiO2 and Al2O3 supports, two main double bridging structures of different geometries have been identified and angles between bridging carbonyls have been estimated. Additional double and single bridging carbonyls, characteristic of the individual supported cluster systems, have also been detected.

AB - Infrared spectra ranging from 4000 to 180 cm-1 of H2FeRu3(CO)13 isolated in argon and nitrogen matrices were recorded. Minimum two conformations of H2FeRu3(CO)13 and two fragments (Ru3(CO)12 and Fe(CO)5) have been individuated. By quantitative treatment of the spectral range of bridging carbonyl stretching modes performing on spectra of H2FeRu3(CO)13 matrix-isolated and adsorbed on SiO2 and Al2O3 supports, two main double bridging structures of different geometries have been identified and angles between bridging carbonyls have been estimated. Additional double and single bridging carbonyls, characteristic of the individual supported cluster systems, have also been detected.

UR - http://www.scopus.com/inward/record.url?scp=13444284525&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13444284525&partnerID=8YFLogxK

U2 - 10.1016/S0020-1693(00)85931-9

DO - 10.1016/S0020-1693(00)85931-9

M3 - Article

AN - SCOPUS:13444284525

VL - 130

SP - 65

EP - 73

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

IS - 1

ER -