Reduction of uranyl by hydrogen: an ab initio study

被引:70
作者
Vallet, V
Schimmelpfennig, B
Maron, L
Teichteil, C
Leininger, T
Gropen, O
Grenthe, I
Wahlgren, U
机构
[1] Univ Stockholm, Inst Phys, S-11385 Stockholm, Sweden
[2] Univ Toulouse 3, IRSAMC, Phys Quant Lab, F-31062 Toulouse, France
[3] CNRS, UMR 5626, F-31062 Toulouse, France
[4] Univ Tromso, Inst Math & Phys Sci, N-9037 Tromso, Norway
[5] Royal Inst Technol, Dept Chem Inorgan Chem, S-10044 Stockholm, Sweden
关键词
D O I
10.1016/S0301-0104(99)00112-3
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
We present in this paper a systematic investigation of the accuracy of different theoretical approaches to uranyl reduction. All-electron and RECP results are compared at the SCF and different correlated levels, including density functional methods. The comparison is done for geometries and reaction energies. The influence of spin-orbit interaction on energies is also investigated. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:185 / 193
页数:9
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