REACTIONS OF PULSED LASER EVAPORATED GA AND IN ATOMS WITH MOLECULAR-OXYGEN - MATRIX INFRARED-SPECTRA OF NEW GAO2 AND INO2 SPECIES

被引：56

作者：

BURKHOLDER, TR ^{[1
]}

YUSTEIN, JT ^{[1
]}

ANDREWS, L ^{[1
]}

机构：

[1] UNIV VIRGINIA, DEPT CHEM, MCCORMICK RD, CHARLOTTESVILLE, VA 22901 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1992年 / 96卷 / 25期

关键词：

D O I：

10.1021/j100204a019

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Infrared spectra were obtained in solid argon at 12 +/- 1 K for gallium and indium oxides produced from the reaction of laser-ablated metal atoms with molecular oxygen. Several new molecules were characterized including bent species GaO2' at 568.7 cm-1 and InO2' at 462.4 cm-1, which were distinctly different from previously observed cyclic MO2 species, linear metal atom insertion products OGaO at 912.7 cm-1 and OInO at 755.4 cm-1, and linear GaOGaO at 967-959 cm-1 and InOInO at 816.6 cm-1. The linear insertion products increased on mercury arc photolysis suggesting that metal atom electronic excitation-can provide the activation energy necessary for the insertion reaction. Also observed were the suboxides MOM, the M+O3- ozonide species, and the OMOMO trioxide species. The same absorptions were produced with different relative intensities by ablation of solid M2O3 oxide samples.

引用

页码：10189 / 10195

页数：7

共 46 条

[41] Reactions of laser-ablated Y and La atoms, cations and electrons with O2.: Infrared spectra and density functional calculations of the MO, MO+, MO2, MO2+, and MO2- species in solid argon
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[42] Characterization of the reaction products of laser-ablated late lanthanide metal atoms with molecular oxygen:: Infrared spectra of LnO, LnO+, LnO-, LnO2, LnO2-, LnO3-, and (LnO)2 in solid argon
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[43] Reactions of laser-ablated osmium and ruthenium atoms with carbon dioxide:: Matrix infrared spectra and density functional calculations on OMCO, O2MCO, OMCO- (M = Os, Ru), O2Os(CO)2, and OCRu(O2)CO
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[44] Characterization of the reaction products of laser-ablated early lanthanide metal atoms with molecular oxygen.: Infrared spectra of LnO, LnO+, LnO-, LnO2, LnO2+, LnO2-, and LnO3-, and (LnO)2 in solid argon
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[45] Reactions of laser-ablated Ag and Au atoms with carbon monoxide:: Matrix infrared spectra and density functional calculations on Ag(CO)n (n = 2, 3), Au(CO)n (n = 1, 2) and M(CO)n+ (n = 1-4; M = Ag, Au)
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JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (40): : 9156 - 9164
[46] Reactions of laser-ablated Ni, Pd, and Pt atoms with carbon monoxide:: Matrix infrared spectra and density functional calculations on M(CO)n (n=1-4), M(CO)n- (n=1-3), and M(CO)n+ (n=1-2), (M = Ni, Pd, Pt)
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