return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: MP2=FULL/cc-pVDZ

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=FULL/cc-pVDZ
 hartrees
Energy at 0K-528.613209
Energy at 298.15K-528.617141
HF Energy-527.271408
Nuclear repulsion energy430.529908
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=FULL/cc-pVDZ
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 3273 3110 0.06      
2 A1 3250 3089 2.41      
3 A1 1685 1602 0.00      
4 A1 1571 1493 210.97      
5 A1 1341 1274 53.43      
6 A1 1265 1203 27.08      
7 A1 1079 1025 10.83      
8 A1 833 792 13.12      
9 A1 701 666 22.69      
10 A1 479 456 0.10      
11 A1 302 287 1.51      
12 A2 887 843 0.00      
13 A2 593 564 0.00      
14 A2 255 242 0.00      
15 B1 943 896 1.20      
16 B1 778 740 66.82      
17 B1 668 635 1.64      
18 B1 540 513 0.09      
19 B1 317 301 0.00      
20 B1 154 146 0.16      
21 B2 3266 3104 0.23      
22 B2 1682 1599 74.79      
23 B2 1523 1448 78.28      
24 B2 1485 1412 2.27      
25 B2 1271 1208 37.42      
26 B2 1165 1108 2.92      
27 B2 1041 989 122.66      
28 B2 576 547 2.30      
29 B2 501 476 1.18      
30 B2 272 258 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 16848.3 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 16012.6 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 MP2=FULL/cc-pVDZ
ABC
0.07645 0.05795 0.03296

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.730
C2 0.000 1.210 0.018
C3 0.000 -1.210 0.018
C4 0.000 1.220 -1.381
C5 0.000 -1.220 -1.381
C6 0.000 0.000 -2.077
F7 0.000 0.000 2.066
F8 0.000 2.356 0.712
F9 0.000 -2.356 0.712
H10 0.000 2.182 -1.900
H11 0.000 -2.182 -1.900
H12 0.000 0.000 -3.170

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.40311.40312.43762.43762.80631.33642.35642.35643.41673.41673.9000
C21.40312.41921.39912.80392.41932.37811.33993.63262.15063.89643.4106
C31.40312.41922.80391.39912.41932.37813.63261.33993.89642.15063.4106
C42.43761.39912.80392.44071.40503.65622.38064.14361.09273.44162.1663
C52.43762.80391.39912.44071.40503.65624.14362.38063.44161.09272.1663
C62.80632.41932.41931.40501.40504.14263.65063.65062.18902.18901.0937
F71.33642.37812.37813.65623.65624.14262.71782.71784.52634.52635.2363
F82.35641.33993.63262.38064.14363.65062.71784.71262.61725.23594.5411
F92.35643.63261.33994.14362.38063.65062.71784.71265.23592.61724.5411
H103.41672.15063.89641.09273.44162.18904.52632.61725.23594.36382.5249
H113.41673.89642.15063.44161.09272.18904.52635.23592.61724.36382.5249
H123.90003.41063.41062.16632.16631.09375.23634.54114.54112.52492.5249

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 120.891 C1 C2 F8 118.399
C1 C3 C5 120.891 C1 C3 F9 118.399
C2 C1 C3 119.100 C2 C1 F7 120.450
C2 C4 C6 119.261 C2 C4 H10 118.810
C3 C1 F7 120.450 C3 C5 C6 119.261
C3 C5 H11 118.810 C4 C2 F8 120.711
C4 C6 C5 120.596 C4 C6 H12 119.702
C5 C3 F9 120.711 C5 C6 H12 119.702
C6 C4 H10 121.928 C6 C5 H11 121.928
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability