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

using model chemistry: MP4/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP4/6-31G*
 hartrees
Energy at 0K-528.583167
Energy at 298.15K-528.586664
HF Energy-527.235739
Nuclear repulsion energy429.880414
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 MP4/6-31G*
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 3227 3081        
2 A1 3203 3058        
3 A1 1672 1597        
4 A1 1566 1495        
5 A1 1338 1278        
6 A1 1261 1204        
7 A1 1084 1035        
8 A1 834 796        
9 A1 694 662        
10 A1 478 456        
11 A1 295 282        
12 A2 824 786        
13 A2 539 515        
14 A2 248 236        
15 B1 867 828        
16 B1 743 709        
17 B1 512 488        
18 B1 408 389        
19 B1 293 279        
20 B1 148 141        
21 B2 3222 3076        
22 B2 1670 1594        
23 B2 1525 1456        
24 B2 1370 1308        
25 B2 1278 1220        
26 B2 1191 1137        
27 B2 1036 989        
28 B2 571 545        
29 B2 498 475        
30 B2 263 251        

Unscaled Zero Point Vibrational Energy (zpe) 16426.6 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 15684.2 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 MP4/6-31G*
ABC
0.07620 0.05782 0.03287

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.723
C2 0.000 1.203 0.012
C3 0.000 -1.203 0.012
C4 0.000 1.219 -1.382
C5 0.000 -1.219 -1.382
C6 0.000 0.000 -2.074
F7 0.000 0.000 2.072
F8 0.000 2.360 0.715
F9 0.000 -2.360 0.715
H10 0.000 2.177 -1.900
H11 0.000 -2.177 -1.900
H12 0.000 0.000 -3.163

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39731.39732.43282.43282.79621.34902.35982.35983.40873.40873.8856
C21.39732.40611.39452.79512.40762.38531.35363.63152.14613.88343.3952
C31.39732.40612.79511.39452.40762.38533.63151.35363.88342.14613.3952
C42.43281.39452.79512.43881.40163.66312.38744.14841.08863.43552.1580
C52.43282.79511.39452.43881.40163.66314.14842.38743.43551.08862.1580
C62.79622.40762.40761.40161.40164.14533.65303.65302.18372.18371.0894
F71.34902.38532.38533.66313.66314.14532.72202.72204.52954.52955.2347
F82.35981.35363.63152.38744.14843.65302.72204.71952.62185.23654.5394
F92.35983.63151.35364.14842.38743.65302.72204.71955.23652.62184.5394
H103.40872.14613.88341.08863.43552.18374.52952.62185.23654.35362.5164
H113.40873.88342.14613.43551.08862.18374.52955.23652.62184.35362.5164
H123.88563.39523.39522.15802.15801.08945.23474.53944.53942.51642.5164

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 121.246 C1 C2 F8 118.138
C1 C3 C5 121.246 C1 C3 F9 118.138
C2 C1 C3 118.853 C2 C1 F7 120.574
C2 C4 C6 118.870 C2 C4 H10 119.091
C3 C1 F7 120.574 C3 C5 C6 118.870
C3 C5 H11 119.091 C4 C2 F8 120.616
C4 C6 C5 120.915 C4 C6 H12 119.543
C5 C3 F9 120.616 C5 C6 H12 119.543
C6 C4 H10 122.039 C6 C5 H11 122.039
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability