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

using model chemistry: HF/CEP-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 HF/CEP-31G*
 hartrees
Energy at 0K-106.230701
Energy at 298.15K-106.235010
HF Energy-106.230701
Nuclear repulsion energy223.425689
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 HF/CEP-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 3425 3076 5.70      
2 A1 3391 3045 7.25      
3 A1 1826 1640 0.63      
4 A1 1703 1530 271.37      
5 A1 1443 1296 77.34      
6 A1 1364 1224 40.42      
7 A1 1154 1036 11.74      
8 A1 883 793 16.82      
9 A1 750 673 27.10      
10 A1 507 455 0.14      
11 A1 327 293 2.46      
12 A2 1007 904 0.00      
13 A2 628 564 0.00      
14 A2 276 247 0.00      
15 B1 1095 983 1.12      
16 B1 883 793 93.31      
17 B1 750 674 3.48      
18 B1 579 520 0.06      
19 B1 333 299 0.10      
20 B1 167 150 0.33      
21 B2 3417 3068 6.78      
22 B2 1824 1638 119.56      
23 B2 1643 1475 110.83      
24 B2 1376 1236 50.44      
25 B2 1319 1185 2.73      
26 B2 1223 1099 6.97      
27 B2 1122 1007 153.25      
28 B2 617 554 3.68      
29 B2 531 477 1.48      
30 B2 296 266 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 17929.6 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 16100.8 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 HF/CEP-31G*
ABC
0.07695 0.05840 0.03320

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.739
C2 0.000 1.209 0.023
C3 0.000 -1.209 0.023
C4 0.000 1.226 -1.380
C5 0.000 -1.226 -1.380
C6 0.000 0.000 -2.075
F7 0.000 0.000 2.064
F8 0.000 2.349 0.704
F9 0.000 -2.349 0.704
H10 0.000 2.175 -1.895
H11 0.000 -2.175 -1.895
H12 0.000 0.000 -3.155

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.40541.40542.44832.44832.81361.32572.34932.34933.41543.41543.8932
C21.40542.41891.40342.81122.42152.37281.32783.62322.14723.88983.3999
C31.40542.41892.81121.40342.42152.37283.62321.32783.88982.14723.3999
C42.44831.40342.81122.45291.40953.65662.36774.13891.07883.43972.1568
C52.44832.81121.40342.45291.40953.65664.13892.36773.43971.07882.1568
C62.81362.42152.42151.40951.40954.13933.63903.63902.18202.18201.0796
F71.32572.37282.37283.65663.65664.13932.71442.71444.51734.51735.2189
F82.34931.32783.62322.36774.13893.63902.71444.69822.60535.21734.5176
F92.34933.62321.32784.13892.36773.63902.71444.69825.21732.60534.5176
H103.41542.14723.88981.07883.43972.18204.51732.60535.21734.34912.5129
H113.41543.88982.14723.43971.07882.18204.51735.21732.60534.34912.5129
H123.89323.39993.39992.15682.15681.07965.21894.51764.51762.51292.5129

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 121.308 C1 C2 F8 118.511
C1 C3 C5 121.308 C1 C3 F9 118.511
C2 C1 C3 118.771 C2 C1 F7 120.615
C2 C4 C6 118.830 C2 C4 H10 119.192
C3 C1 F7 120.615 C3 C5 C6 118.830
C3 C5 H11 119.192 C4 C2 F8 120.182
C4 C6 C5 120.954 C4 C6 H12 119.523
C5 C3 F9 120.182 C5 C6 H12 119.523
C6 C4 H10 121.979 C6 C5 H11 121.979
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.307      
2 C 0.116      
3 C 0.116      
4 C -0.226      
5 C -0.226      
6 C -0.360      
7 F -0.199      
8 F -0.209      
9 F -0.209      
10 H 0.304      
11 H 0.304      
12 H 0.279      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.462 3.462
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.383 0.000 0.000
y 0.000 -51.066 0.000
z 0.000 0.000 -46.556
Traceless
 xyz
x -1.572 0.000 0.000
y 0.000 -2.597 0.000
z 0.000 0.000 4.169
Polar
3z2-r28.338
x2-y20.683
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.269 0.000 0.000
y 0.000 10.491 0.000
z 0.000 0.000 10.439


<r2> (average value of r2) Å2
<r2> 228.707
(<r2>)1/2 15.123