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

using model chemistry: MP4/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 MP4/TZVP
 hartrees
Energy at 0K-528.924411
Energy at 298.15K 
HF Energy-527.426228
Nuclear repulsion energy431.228057
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 MP4/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 3235 3115        
2 A1 3211 3092        
3 A1 1644 1583        
4 A1 1539 1482        
5 A1 1320 1271        
6 A1 1234 1188        
7 A1 1074 1034        
8 A1 824 793        
9 A1 688 663        
10 A1 479 461        
11 A1 302 291        
12 A2 687 661        
13 A2 487 469        
14 A2 158 152        
15 B1 699 674        
16 B1 670 646        
17 B1 404 389        
18 B1 272 262        
19 B1 112 108        
20 B1 1204i 1159i        
21 B2 3230 3110        
22 B2 1639 1578        
23 B2 1505 1449        
24 B2 1337 1287        
25 B2 1266 1219        
26 B2 1178 1134        
27 B2 1022 984        
28 B2 573 552        
29 B2 500 481        
30 B2 278 268        

Unscaled Zero Point Vibrational Energy (zpe) 15180.2 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 14617.0 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 MP4/TZVP
ABC
0.07677 0.05807 0.03306

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.725
C2 0.000 1.201 0.014
C3 0.000 -1.201 0.014
C4 0.000 1.216 -1.377
C5 0.000 -1.216 -1.377
C6 0.000 0.000 -2.067
F7 0.000 0.000 2.066
F8 0.000 2.355 0.708
F9 0.000 -2.355 0.708
H10 0.000 2.169 -1.892
H11 0.000 -2.169 -1.892
H12 0.000 0.000 -3.151

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39541.39542.42832.42832.79231.34062.35512.35513.39913.39913.8762
C21.39542.40141.39102.78822.40272.37721.34653.62272.13803.87123.3852
C31.39542.40142.78821.39102.40272.37723.62271.34653.87122.13803.3852
C42.42831.39102.78822.43161.39813.65102.37524.13451.08333.42342.1508
C52.42832.78821.39102.43161.39813.65104.13452.37523.42341.08332.1508
C62.79232.40272.40271.39811.39814.13293.63913.63912.17562.17561.0839
F71.34062.37722.37723.65103.65104.13292.71882.71884.51324.51325.2168
F82.35511.34653.62272.37524.13453.63912.71884.71012.60625.21744.5203
F92.35513.62271.34654.13452.37523.63912.71884.71015.21742.60624.5203
H103.39912.13803.87121.08333.42342.17564.51322.60625.21744.33722.5074
H113.39913.87122.13803.42341.08332.17564.51325.21742.60624.33722.5074
H123.87623.38523.38522.15082.15081.08395.21684.52034.52032.50742.5074

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 121.257 C1 C2 F8 118.382
C1 C3 C5 121.257 C1 C3 F9 118.382
C2 C1 C3 118.731 C2 C1 F7 120.634
C2 C4 C6 118.963 C2 C4 H10 119.035
C3 C1 F7 120.634 C3 C5 C6 118.963
C3 C5 H11 119.035 C4 C2 F8 120.361
C4 C6 C5 120.830 C4 C6 H12 119.585
C5 C3 F9 120.361 C5 C6 H12 119.585
C6 C4 H10 122.003 C6 C5 H11 122.003
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability