The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance

Low temperature infrared spectra of light induced metastable states MS1 and MS2 of the nitroprusside anion in Na2[Fe(CN)5NO]â2H2O, isotopically normal and substituted with 15NO and N18O, are presented and discussed. As a consequence of the relatively high population of the MS2 state achieved by furt...

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Autores principales: Chacón Villalba, María Elizabeth, Güida, Jorge Alberto, Varetti, Eduardo Lelio, Aymonino, Pedro José
Formato: Articulo
Lenguaje:Inglés
Publicado: 2003
Materias:
Química
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/107017
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SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-107017
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
spellingShingle Química
Chacón Villalba, María Elizabeth
Güida, Jorge Alberto
Varetti, Eduardo Lelio
Aymonino, Pedro José
The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
topic_facet Química
description Low temperature infrared spectra of light induced metastable states MS1 and MS2 of the nitroprusside anion in Na2[Fe(CN)5NO]â2H2O, isotopically normal and substituted with 15NO and N18O, are presented and discussed. As a consequence of the relatively high population of the MS2 state achieved by further irradiation with 1064 nm light of samples previously irradiated with 488.0 nm light, new bands were seen for the first time, and others, previously reported, were confirmed. The comparison of the spectral data obtained for the FeNO moiety of the isotopically normal as well as of the 15NO and N18O substituted anion with the results of quantum chemical (DFT) calculations support the assignment of the bands which appear after successive irradiations to MS1, the linear Fe(è1-ON) linkage isomer, and to MS2, the side-bound Fe(è2-NO) isomer.
format Articulo
Articulo
author Chacón Villalba, María Elizabeth
Güida, Jorge Alberto
Varetti, Eduardo Lelio
Aymonino, Pedro José
author_facet Chacón Villalba, María Elizabeth
Güida, Jorge Alberto
Varetti, Eduardo Lelio
Aymonino, Pedro José
author_sort Chacón Villalba, María Elizabeth
title The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
title_short The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
title_full The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
title_fullStr The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
title_full_unstemmed The Structure of the FeNO Group in Two Metastable States (MS1 and MS2) of the Nitroprusside Anion in Na<SUB>2</SUB>[Fe(CN)<SUB>5</SUB>NO]·2H<SUB>2</SUB>O : Infrared Spectra and Quantum Chemistry Calculations for the Normal and the <SUP>15</SUP>NO and N<SUP>18</SUP>O Isotopic Substituted Substance
title_sort structure of the feno group in two metastable states (ms1 and ms2) of the nitroprusside anion in na<sub>2</sub>[fe(cn)<sub>5</sub>no]·2h<sub>2</sub>o : infrared spectra and quantum chemistry calculations for the normal and the <sup>15</sup>no and n<sup>18</sup>o isotopic substituted substance
publishDate 2003
url http://sedici.unlp.edu.ar/handle/10915/107017
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