THE FORMAMIDINE FORMIC-ACID DIMER - A THEORETICAL-EXAMINATION OF ITS EQUILIBRIUM STRUCTURE AND OF THE DOUBLE-PROTON-TRANSFER PROCESS

被引:22
作者
AGRANAT, I [1 ]
RIGGS, NV [1 ]
RADOM, L [1 ]
机构
[1] HEBREW UNIV JERUSALEM,DEPT ORGAN CHEM,IL-91904 JERUSALEM,ISRAEL
关键词
D O I
10.1039/c39910000080
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ab initio molecular-orbital calculations with moderately-sized basis sets and incorporating electron correlation predict that the formamidine-formic acid dimer has a doubly-hydrogen-bonded equilibrium structure of C1 symmetry and that double-proton transfer takes place via an ion-pair structure of C2v symmetry in a stepwise process.
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页码:80 / 81
页数:2
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