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All results from a given calculation for C6H3F3 (Benzene trifluoride 123)

using model chemistry: QCISD/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at QCISD/TZVP
 hartrees
Energy at 0K-528.860840
Energy at 298.15K 
HF Energy-527.428331
Nuclear repulsion energy433.033335
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at QCISD/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3258 3113 0.49      
2 A1 3234 3090 3.34      
3 A1 1690 1614 0.00      
4 A1 1579 1509 193.77      
5 A1 1351 1290 74.48      
6 A1 1269 1212 22.85      
7 A1 1093 1044 10.19      
8 A1 839 801 12.06      
9 A1 705 674 23.39      
10 A1 489 467 0.12      
11 A1 310 296 1.89      
12 A2 752 718 0.00      
13 A2 526 502 0.00      
14 A2 219 209 0.00      
15 B1 743 710 12.05      
16 B1 720 688 61.13      
17 B1 472 451 0.01      
18 B1 293 280 0.00      
19 B1 137 131 0.23      
20 B1 1078i 1030i 0.79      
21 B2 3252 3107 0.89      
22 B2 1685 1610 78.18      
23 B2 1539 1470 80.46      
24 B2 1293 1235 39.06      
25 B2 1270 1213 2.73      
26 B2 1187 1134 3.30      
27 B2 1049 1002 129.22      
28 B2 586 560 3.31      
29 B2 510 488 1.22      
30 B2 285 272 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 15626.9 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 14928.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at QCISD/TZVP
ABC
0.07742 0.05856 0.03334

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.724
C2 0.000 1.199 0.017
C3 0.000 -1.199 0.017
C4 0.000 1.212 -1.371
C5 0.000 -1.212 -1.371
C6 0.000 0.000 -2.059
F7 0.000 0.000 2.056
F8 0.000 2.345 0.704
F9 0.000 -2.345 0.704
H10 0.000 2.162 -1.886
H11 0.000 -2.162 -1.886
H12 0.000 0.000 -3.141

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39171.39172.41982.41982.78301.33272.34472.34473.38963.38963.8651
C21.39172.39741.38752.78122.39712.36591.33613.60932.13323.86253.3778
C31.39172.39742.78121.38752.39712.36593.60931.33613.86252.13323.3778
C42.41981.38752.78122.42351.39363.63522.36374.11721.08153.41332.1455
C52.41982.78121.38752.42351.39363.63524.11722.36373.41331.08152.1455
C62.78302.39712.39711.39361.39364.11573.62373.62372.16932.16931.0821
F71.33272.36592.36593.63523.63524.11572.70692.70694.49704.49705.1978
F82.34471.33613.60932.36374.11723.62372.70694.68932.59675.19834.5035
F92.34473.60931.33614.11722.36373.62372.70694.68935.19832.59674.5035
H103.38962.13323.86251.08153.41332.16934.49702.59675.19834.32472.5001
H113.38963.86252.13323.41331.08152.16934.49705.19832.59674.32472.5001
H123.86513.37783.37782.14552.14551.08215.19784.50354.50352.50012.5001

picture of Benzene trifluoride 123 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 121.074 C1 C2 F8 118.517
C1 C3 C5 121.074 C1 C3 F9 118.517
C2 C1 C3 118.928 C2 C1 F7 120.536
C2 C4 C6 119.065 C2 C4 H10 119.017
C3 C1 F7 120.536 C3 C5 C6 119.065
C3 C5 H11 119.017 C4 C2 F8 120.409
C4 C6 C5 120.794 C4 C6 H12 119.603
C5 C3 F9 120.409 C5 C6 H12 119.603
C6 C4 H10 121.918 C6 C5 H11 121.918
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability