This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
ncpchem:chiral_field [2025/04/26 16:30] 47.128.99.94 old revision restored (2025/04/07 09:10) |
ncpchem:chiral_field [2025/04/27 16:20] (current) 13.59.56.153 old revision restored (2025/04/26 17:10) |
||
---|---|---|---|
Line 10: | Line 10: | ||
As pointed out by Peter the bond stretching will inevitably lead to a breakdown of the SCF model. Indeed one observes that the HOMO-LUMO gap closes | As pointed out by Peter the bond stretching will inevitably lead to a breakdown of the SCF model. Indeed one observes that the HOMO-LUMO gap closes | ||
and the SCF did not converge beyond scaling factor 1.4 | and the SCF did not converge beyond scaling factor 1.4 | ||
+ | |||
+ | The CCSD(T) optimized geometry is:\\ | ||
+ | r(C< | ||
+ | r(C< | ||
+ | r(C< | ||
</ | </ | ||
</ | </ | ||
Line 67: | Line 72: | ||
</ | </ | ||
<WRAP column 500px> | <WRAP column 500px> | ||
- | Total E< | + | r(C< |
- | Central | + | r(C< |
+ | r(C< | ||
+ | Total energy: -3206.489586 hartree\\ | ||
+ | HOMO-LUMO gap: 0.248490 hartree\\ | ||
+ | Total E< | ||
+ | E< | ||
</ | </ | ||
</ | </ | ||
Line 96: | Line 106: | ||
</ | </ | ||
<WRAP column 500px> | <WRAP column 500px> | ||
- | Total E< | + | r(C< |
- | Central | + | r(C< |
+ | r(C< | ||
+ | Total energy: -3510.990470 hartree\\ | ||
+ | HOMO-LUMO gap: 0.242571 hartree\\ | ||
+ | Total E< | ||
+ | E< | ||
</ | </ | ||
</ | </ | ||
Line 133: | Line 148: | ||
</ | </ | ||
<WRAP column 500px> | <WRAP column 500px> | ||
- | Total E< | + | |
- | Centrl | + | r(C< |
+ | r(C< | ||
+ | r(C< | ||
+ | Total energy: -3815.623118 hartree\\ | ||
+ | HOMO-LUMO gap: 0.198085 hartree\\ | ||
+ | Total E< | ||
+ | E< | ||
</ | </ | ||
</ | </ |