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

using model chemistry: CCD/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/3-21G
 hartrees
Energy at 0K-525.257897
Energy at 298.15K-525.261941
HF Energy-524.366446
Nuclear repulsion energy427.426714
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 CCD/3-21G
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 3219 3130 0.21      
2 A1 3190 3101 2.74      
3 A1 1647 1601 6.56      
4 A1 1569 1525 92.49      
5 A1 1366 1328 18.28      
6 A1 1289 1253 15.93      
7 A1 1091 1061 8.44      
8 A1 867 843 6.95      
9 A1 694 675 17.50      
10 A1 494 480 0.04      
11 A1 296 287 2.63      
12 A2 931 905 0.00      
13 A2 612 595 0.00      
14 A2 265 258 0.00      
15 B1 964 937 5.01      
16 B1 813 791 87.93      
17 B1 732 712 8.52      
18 B1 568 552 0.00      
19 B1 330 320 0.25      
20 B1 159 154 0.33      
21 B2 3212 3123 0.75      
22 B2 1650 1604 44.64      
23 B2 1531 1489 35.26      
24 B2 1305 1269 17.67      
25 B2 1254 1219 0.87      
26 B2 1200 1167 0.26      
27 B2 1043 1014 68.40      
28 B2 581 565 3.33      
29 B2 506 492 0.05      
30 B2 267 260 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 16820.5 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 16354.6 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 CCD/3-21G
ABC
0.07554 0.05697 0.03247

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.718
C2 0.000 1.210 0.013
C3 0.000 -1.210 0.013
C4 0.000 1.216 -1.385
C5 0.000 -1.216 -1.385
C6 0.000 0.000 -2.086
F7 0.000 0.000 2.084
F8 0.000 2.383 0.717
F9 0.000 -2.383 0.717
H10 0.000 2.169 -1.903
H11 0.000 -2.169 -1.903
H12 0.000 0.000 -3.174

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.40051.40052.42872.42872.80361.36582.38302.38303.40253.40253.8914
C21.40052.41991.39732.79932.42222.39861.36813.66132.14283.88473.4081
C31.40052.41992.79931.39732.42222.39863.66131.36813.88472.14283.4081
C42.42871.39732.79932.43141.40343.67522.40374.16731.08563.42462.1629
C52.42872.79931.39732.43141.40343.67524.16732.40373.42461.08562.1629
C62.80362.42222.42221.40341.40344.16943.67863.67862.17702.17701.0877
F71.36582.39862.39863.67523.67524.16942.74732.74734.53914.53915.2572
F82.38301.36813.66132.40374.16733.67862.74734.76612.62885.25254.5620
F92.38303.66131.36814.16732.40373.67862.74734.76615.25252.62884.5620
H103.40252.14283.88471.08563.42462.17704.53912.62885.25254.33872.5138
H113.40253.88472.14283.42461.08562.17704.53915.25252.62884.33872.5138
H123.89143.40813.40812.16292.16291.08775.25724.56204.56202.51382.5138

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 120.474 C1 C2 F8 118.795
C1 C3 C5 120.474 C1 C3 F9 118.795
C2 C1 C3 119.526 C2 C1 F7 120.237
C2 C4 C6 119.735 C2 C4 H10 118.784
C3 C1 F7 120.237 C3 C5 C6 119.735
C3 C5 H11 118.784 C4 C2 F8 120.731
C4 C6 C5 120.056 C4 C6 H12 119.972
C5 C3 F9 120.731 C5 C6 H12 119.972
C6 C4 H10 121.481 C6 C5 H11 121.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability