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

using model chemistry: MP2/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-528.522126
Energy at 298.15K-528.525705
HF Energy-527.243284
Nuclear repulsion energy431.459861
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 MP2/6-31G**
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 3304 3094 0.25      
2 A1 3282 3074 3.19      
3 A1 1696 1588 0.01      
4 A1 1585 1484 186.87      
5 A1 1355 1269 54.81      
6 A1 1277 1196 21.58      
7 A1 1096 1026 9.86      
8 A1 844 790 11.41      
9 A1 705 660 20.88      
10 A1 484 453 0.07      
11 A1 299 280 1.72      
12 A2 844 791 0.00      
13 A2 548 514 0.00      
14 A2 251 235 0.00      
15 B1 895 838 0.08      
16 B1 757 709 68.87      
17 B1 522 489 0.08      
18 B1 371 347 1.68      
19 B1 297 278 0.01      
20 B1 148 138 0.10      
21 B2 3299 3089 0.36      
22 B2 1693 1586 66.94      
23 B2 1544 1446 75.77      
24 B2 1469 1376 0.28      
25 B2 1293 1211 38.30      
26 B2 1197 1121 1.53      
27 B2 1051 984 112.55      
28 B2 578 542 2.89      
29 B2 504 472 0.86      
30 B2 267 250 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 16727.6 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 15665.4 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 MP2/6-31G**
ABC
0.07677 0.05821 0.03311

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.722
C2 0.000 1.203 0.014
C3 0.000 -1.203 0.014
C4 0.000 1.215 -1.378
C5 0.000 -1.215 -1.378
C6 0.000 0.000 -2.068
F7 0.000 0.000 2.064
F8 0.000 2.352 0.711
F9 0.000 -2.352 0.711
H10 0.000 2.166 -1.891
H11 0.000 -2.166 -1.891
H12 0.000 0.000 -3.150

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39591.39592.42612.42612.79061.34112.35252.35253.39443.39443.8722
C21.39592.40551.39182.78932.40462.37641.34463.62292.13493.86993.3846
C31.39592.40552.78931.39182.40462.37643.62291.34463.86992.13493.3846
C42.42611.39182.78932.42911.39703.64932.37874.13361.08093.41892.1483
C52.42612.78931.39182.42911.39703.64934.13362.37873.41891.08092.1483
C62.79062.40462.40461.39701.39704.13173.64123.64122.17282.17281.0816
F71.34112.37642.37643.64933.64934.13172.71352.71354.50914.50915.2133
F82.35251.34463.62292.37874.13363.64122.71354.70492.60935.21404.5211
F92.35253.62291.34464.13362.37873.64122.71354.70495.21402.60934.5211
H103.39442.13493.86991.08093.41892.17284.50912.60935.21404.33122.5046
H113.39443.86992.13493.41891.08092.17284.50915.21402.60934.33122.5046
H123.87223.38463.38462.14832.14831.08165.21334.52114.52112.50462.5046

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 120.984 C1 C2 F8 118.271
C1 C3 C5 120.984 C1 C3 F9 118.271
C2 C1 C3 119.003 C2 C1 F7 120.499
C2 C4 C6 119.130 C2 C4 H10 118.863
C3 C1 F7 120.499 C3 C5 C6 119.130
C3 C5 H11 118.863 C4 C2 F8 120.745
C4 C6 C5 120.769 C4 C6 H12 119.616
C5 C3 F9 120.745 C5 C6 H12 119.616
C6 C4 H10 122.008 C6 C5 H11 122.008
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability