NUO+, A NEW SPECIES ISOELECTRONIC TO THE URANYL DICATION UO22+

被引：83

作者：

HEINEMANN, C ^{[1
]}

SCHWARZ, H ^{[1
]}

机构：

[1] TECH UNIV BERLIN,INST ORGAN CHEM,D-10623 BERLIN,GERMANY

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 1995年 / 1卷 / 01期

关键词：

DENSITY-FUNCTIONAL CALCULATIONS; ION-MOLECULE REACTIONS; RELATIVISTIC EFFECTS; THERMOCHEMISTRY; URANIUM COMPOUNDS;

D O I：

10.1002/chem.19950010105

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The nitridooxouranium cation NUO+ has been prepared as a new isoelectronic homologue to the uranyl dication UO22+ by a sequence of ion-molecule reactions starting from the atomic uranium cation U+. Collision-induced dissociation experiments and ligand-exchange reactions serve to unambiguously identify the ion as a species in which the uranium cation is formally inserted in the NO molecule. New thermochemical data for NUO+ and UN+ are given, and the stability of NUO+ with respect to UO22+ is investigated by means of quasi-relativistic density-functional calculations.

引用

页码：7 / 11

页数：5

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