Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion

The normal mode frequencies and corresponding vibrational assignments of tetrabromopalladate (II) ion ([Pd(Br)4]2-) have been theoretically examined by means of standard quantum chemical technique. All normal modes have been successfully assigned utilizing the D4h symmetry of [Pd(Br)4]2-. Calculatio...

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Main Authors: Metin Bilge, Cemal Parlak
Format: Article
Language:English
Published: Suleyman Demirel University 2010-11-01
Series:Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi
Subjects:
-
DFT
Online Access:http://dergipark.gov.tr/sdufeffd/issue/11272/134710?publisher=sdu-1
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spelling doaj-13dafa7314e3476d891acbb5c4cffb402020-11-25T03:39:55ZengSuleyman Demirel UniversitySüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi1306-75752010-11-01522162191113Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) IonMetin BilgeCemal ParlakThe normal mode frequencies and corresponding vibrational assignments of tetrabromopalladate (II) ion ([Pd(Br)4]2-) have been theoretically examined by means of standard quantum chemical technique. All normal modes have been successfully assigned utilizing the D4h symmetry of [Pd(Br)4]2-. Calculation has been performed at the Becke-3-Lee-Yang-Parr (B3LYP) density functional method using the Lanl2dz basis set. Infrared intensities and Raman activities have also been calculated and reported. Theoretical results have been successfully compared against available experimental data. Key words: [Pd(Br)4]2-, DFT, vibrational assignment, normal mode frequency, Lanl2dz Tetrabromopaladyum (II) İyonunun Titreşim Frekanslarının Teorik Olarak İncelenmesi Tetrabromopaladyum (II) iyonunun ([Pd(Br)4]2-) normal mod frekansları ve bunlara karşılık gelen titreşim işaretlemeleri standart kuantum kimyasal teknik yardımıyla teorik olarak incelenmektedir. Tüm normal modlar [Pd(Br)4]2- iyonunun D4h nokta grubu kullanılarak başarılı bir şekilde işaretlenmiştir. Hesaplama Lanl2dz baz seti kullanılarak B3LYP (Becke-3-Lee-Yang-Parr) yoğunluk fonksiyonel metoduyla gerçekleştirilmiş ve infrared intensiteleri ile Raman aktiviteleri de hesaplanmıştır. Teorik sonuçlar mevcut deneysel değerler ile başarılı bir şekilde karşılaştırılmaktadır. Anahtar kelimeler: [Pd(Br)4]2-, DFT, titreşim işaretlemesi, normal mod frekansı, Lanl2dzhttp://dergipark.gov.tr/sdufeffd/issue/11272/134710?publisher=sdu-1-[Pd(Br)4]2- DFT titreşim işaretlemesi normal mod frekansı Lanl2dz
collection DOAJ
language English
format Article
sources DOAJ
author Metin Bilge
Cemal Parlak
spellingShingle Metin Bilge
Cemal Parlak
Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi
-
[Pd(Br)4]2-
DFT
titreşim işaretlemesi
normal mod frekansı
Lanl2dz
author_facet Metin Bilge
Cemal Parlak
author_sort Metin Bilge
title Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
title_short Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
title_full Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
title_fullStr Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
title_full_unstemmed Theoretical Investigation of Vibrational Frequencies for Tetrabromopalladate (II) Ion
title_sort theoretical investigation of vibrational frequencies for tetrabromopalladate (ii) ion
publisher Suleyman Demirel University
series Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi
issn 1306-7575
publishDate 2010-11-01
description The normal mode frequencies and corresponding vibrational assignments of tetrabromopalladate (II) ion ([Pd(Br)4]2-) have been theoretically examined by means of standard quantum chemical technique. All normal modes have been successfully assigned utilizing the D4h symmetry of [Pd(Br)4]2-. Calculation has been performed at the Becke-3-Lee-Yang-Parr (B3LYP) density functional method using the Lanl2dz basis set. Infrared intensities and Raman activities have also been calculated and reported. Theoretical results have been successfully compared against available experimental data. Key words: [Pd(Br)4]2-, DFT, vibrational assignment, normal mode frequency, Lanl2dz Tetrabromopaladyum (II) İyonunun Titreşim Frekanslarının Teorik Olarak İncelenmesi Tetrabromopaladyum (II) iyonunun ([Pd(Br)4]2-) normal mod frekansları ve bunlara karşılık gelen titreşim işaretlemeleri standart kuantum kimyasal teknik yardımıyla teorik olarak incelenmektedir. Tüm normal modlar [Pd(Br)4]2- iyonunun D4h nokta grubu kullanılarak başarılı bir şekilde işaretlenmiştir. Hesaplama Lanl2dz baz seti kullanılarak B3LYP (Becke-3-Lee-Yang-Parr) yoğunluk fonksiyonel metoduyla gerçekleştirilmiş ve infrared intensiteleri ile Raman aktiviteleri de hesaplanmıştır. Teorik sonuçlar mevcut deneysel değerler ile başarılı bir şekilde karşılaştırılmaktadır. Anahtar kelimeler: [Pd(Br)4]2-, DFT, titreşim işaretlemesi, normal mod frekansı, Lanl2dz
topic -
[Pd(Br)4]2-
DFT
titreşim işaretlemesi
normal mod frekansı
Lanl2dz
url http://dergipark.gov.tr/sdufeffd/issue/11272/134710?publisher=sdu-1
work_keys_str_mv AT metinbilge theoreticalinvestigationofvibrationalfrequenciesfortetrabromopalladateiiion
AT cemalparlak theoreticalinvestigationofvibrationalfrequenciesfortetrabromopalladateiiion
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