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ncpchem:chiral_field

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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<sub>1</sub>-Br): 1.976 Å\\ 
 +r(C<sub>1</sub>-Cl): 1.776 Å\\ 
 +r(C<sub>1</sub>-H):  1.100 Å\\ 
 </WRAP> </WRAP>
 </WRAP> </WRAP>
Line 67: Line 72:
 </WRAP> </WRAP>
 <WRAP column 500px> <WRAP column 500px>
-Total E<sub>PV</sub> = 1.001E-18 au\\  +r(C<sub>1</sub>-Br): 1.945 Å\\  
-Central carbon: 5.523E-20 au\\ +r(C<sub>1</sub>-Cl): 1.766 Å\\  
 +r(C<sub>1</sub>-H):  1.087 Å\\  
 +Total energy: -3206.489586 hartree\\  
 +HOMO-LUMO gap: 0.248490 hartree\\  
 +Total E<sub>PV</sub> = 1.001E-18 hartree\\  
 +E<sub>PV</sub> (central carbon C<sub>1</sub>): 5.523E-20 hartree\\ 
 </WRAP> </WRAP>
 </WRAP> </WRAP>
Line 96: Line 106:
 </WRAP> </WRAP>
 <WRAP column 500px> <WRAP column 500px>
-Total E<sub>PV</sub> = 1.629E-20 au\\  +r(C<sub>1</sub>-Br): 4.469 Å\\  
-Central carbon: 2.905E-23 au\\ +r(C<sub>1</sub>-Cl): 4.316 Å\\  
 +r(C<sub>1</sub>-H):  3.744 Å\\  
 +Total energy: -3510.990470 hartree\\  
 +HOMO-LUMO gap: 0.242571 hartree\\  
 +Total E<sub>PV</sub> = 1.629E-20 hartree\\  
 +E<sub>PV</sub> (central carbon C<sub>1</sub>): 2.905E-23 hartree\\ 
 </WRAP> </WRAP>
 </WRAP> </WRAP>
Line 133: Line 148:
 </WRAP> </WRAP>
 <WRAP column 500px> <WRAP column 500px>
-Total E<sub>PV</sub> = -9.436E-23 au\\  + 
-Centrl carbon: -3.737E-25 au\\ +r(C<sub>1</sub>-Br): 7.035 Å\\  
 +r(C<sub>1</sub>-Cl): 6.882 Å\\  
 +r(C<sub>1</sub>-H):  6.319 Å\\  
 +Total energy: -3815.623118 hartree\\  
 +HOMO-LUMO gap: 0.198085 hartree\\  
 +Total E<sub>PV</sub> = -9.436E-23 hartree\\  
 +E<sub>PV</sub> (central carbon C<sub>1</sub>): -3.737E-25 hartree\\ 
 </WRAP> </WRAP>
 </WRAP> </WRAP>
ncpchem/chiral_field.1745677801.txt.gz · Last modified: 2025/04/26 16:30 by 47.128.99.94