Experimental and theoretical study of vibrational spectra of palladium(II) β-diketonates

被引：14

作者：

Basova, Tamara V. ^{[1
]}

Kiselev, Vitaly G. ^{[2
,3
]}

Filatov, Egor S. ^{[1
]}

Sheludyakova, Liliya A. ^{[1
]}

Igumenov, Igor K. ^{[1
]}

机构：

[1] Nikolaev Inst Inorgan Chem SB RAS, Novosibirsk 630090, Russia

[2] Inst Chem Kinet & Combust SB RAS, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

VIBRATIONAL SPECTROSCOPY | 2012年 / 61卷

关键词：

beta-Diketonates of Pd(II); IR and Raman spectra; DFT calculations; CHEMICAL-VAPOR-DEPOSITION; METAL-CHELATE COMPOUNDS; THIN-FILM GROWTH; INFRARED-SPECTRA; CRYSTAL-STRUCTURE; RAMAN-SPECTRA; CHEMISTRY; PLATINUM; PRECURSORS; COMPLEXES;

D O I：

10.1016/j.vibspec.2012.04.003

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The IR- and Raman spectra of two palladium beta-diketonates, viz., palladium(II) hexafluoroacetylacetonate, Pd(hfac)(2), and palladium(II) dipivaloylmethanate, Pd(dpm)(2), were studied experimentally and theoretically. Density functional theory calculations were employed for detailed assignment of all important bands in the vibrational spectra of Pd(hfac)(2) and Pd(dpm)(2). The theoretically predicted geometry and wavenumbers are in a good agreement with the experimental values. The comparison of Raman spectra of palladium beta-diketonates in crystalline and gas phases allowed to separate the intramolecular and crystalline lattice normal modes. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：219 / 225

页数：7