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

using model chemistry: MP2=FULL/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 MP2=FULL/3-21G*
 hartrees
Energy at 0K-525.253078
Energy at 298.15K-525.257082
HF Energy-524.365973
Nuclear repulsion energy427.004274
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/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 3254 3085 0.02      
2 A1 3226 3058 2.26      
3 A1 1624 1540 8.27      
4 A1 1549 1469 102.15      
5 A1 1357 1287 24.40      
6 A1 1277 1211 15.68      
7 A1 1090 1033 9.30      
8 A1 864 819 6.99      
9 A1 689 653 16.56      
10 A1 493 467 0.06      
11 A1 295 279 2.11      
12 A2 917 869 0.00      
13 A2 613 581 0.00      
14 A2 265 251 0.00      
15 B1 950 901 4.26      
16 B1 805 763 96.95      
17 B1 717 680 3.98      
18 B1 571 541 0.01      
19 B1 328 311 0.05      
20 B1 158 150 0.25      
21 B2 3247 3078 0.17      
22 B2 1627 1542 52.94      
23 B2 1521 1442 38.41      
24 B2 1333 1264 0.02      
25 B2 1300 1232 23.01      
26 B2 1231 1167 0.42      
27 B2 1036 982 70.31      
28 B2 580 550 2.87      
29 B2 505 479 0.14      
30 B2 266 252 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 16841.9 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 15966.2 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 MP2=FULL/3-21G*
ABC
0.07537 0.05686 0.03241

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/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 1.211 0.012
C3 0.000 -1.211 0.012
C4 0.000 1.216 -1.386
C5 0.000 -1.216 -1.386
C6 0.000 0.000 -2.087
F7 0.000 0.000 2.086
F8 0.000 2.385 0.718
F9 0.000 -2.385 0.718
H10 0.000 2.167 -1.903
H11 0.000 -2.167 -1.903
H12 0.000 0.000 -3.172

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.40181.40182.43002.43002.80481.36812.38522.38523.40133.40133.8900
C21.40182.42201.39782.80052.42302.40191.37013.66482.14073.88353.4064
C31.40182.42202.80051.39782.42302.40193.66481.37013.88352.14073.4064
C42.43001.39782.80052.43151.40333.67882.40694.17041.08323.42252.1605
C52.43002.80051.39782.43151.40333.67884.17042.40693.42251.08322.1605
C62.80482.42302.42301.40331.40334.17293.68163.68162.17522.17521.0852
F71.36812.40192.40193.67883.67884.17292.74992.74994.54024.54025.2581
F82.38521.37013.66482.40694.17043.68162.74994.77042.63005.25324.5628
F92.38523.66481.37014.17042.40693.68162.74994.77045.25322.63004.5628
H103.40132.14073.88351.08323.42252.17524.54022.63005.25324.33492.5114
H113.40133.88352.14073.42251.08322.17524.54025.25322.63004.33492.5114
H123.89003.40643.40642.16052.16051.08525.25814.56284.56282.51142.5114

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 120.443 C1 C2 F8 118.742
C1 C3 C5 120.443 C1 C3 F9 118.742
C2 C1 C3 119.505 C2 C1 F7 120.247
C2 C4 C6 119.767 C2 C4 H10 118.723
C3 C1 F7 120.247 C3 C5 C6 119.767
C3 C5 H11 118.723 C4 C2 F8 120.815
C4 C6 C5 120.076 C4 C6 H12 119.962
C5 C3 F9 120.815 C5 C6 H12 119.962
C6 C4 H10 121.511 C6 C5 H11 121.511
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability