THE BOND-LENGTH OF ZRAR+

被引：21

作者：

ASHER, RL ^{[1
]}

BELLERT, D ^{[1
]}

BUTHELEZI, T ^{[1
]}

LESSEN, D ^{[1
]}

BRUCAT, PJ ^{[1
]}

机构：

[1] UNIV FLORIDA,CTR CHEM PHYS,GAINESVILLE,FL 32611

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 234卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(95)00006-P

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：

The photodissociation spectrum of isolated ZrAr+ has been observed. The bond length in the vibrationless ground state is r(0) = 2.718 +/- 0.01 Angstrom with Omega '' = 3/2. The c state of this ion has Omega' = 5/2, an electronic origin at T-00 = 15580 cm(-1), a vibrational frequency of omega(c) = 74.9 cm(-1) an anharmonicity of omega(c)x(c) = 1.15 cm(-1), an equilibrium rotational constant of B-c = 0.0655, and a rotation-vibration constant of alpha(c) = 0.00154 cm(-1). The bond length of this excited state is r(0) = 3.050 +/- 0.01 Angstrom with a diabatic bond energy of 1170 +/- 20 cm(-1). Assignment of the c-X band convergence places the adiabatic binding energy of ground state of ZrAr+ at D-0 = 2706 +/- 20 cm(-1) .

引用

页码：119 / 122

页数：4

共 13 条

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