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Abstract：
We have used an ab initio self - consistent field(SCF) molecular orbital approach to investigate the equilibrium geometry and relative stability of the C4O4m-(m = 0,1,2,3,4), We find that the series of anions studied go through the change from non - aromatic structure to aromatic structure and then to anti - aromatic structure again with the relative stability order: C4O4-. ＞ C4O42- ＞ C4O4 ＞ C4O43-. ＞ C4O44-.
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ACTA CHIMICA SINICA
ISSN： 0567-7351
CN： 31-1320/O6
Year： 1999
Issue： 1
Volume： 57
Page： 34-39
0 . 3 1 7
JCR@1999
1 . 7 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
JCR Journal Grade：3
Cited Count：
WoS CC Cited Count： 1
SCOPUS Cited Count：
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 1
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