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: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-529.847474
Energy at 298.15K-529.851436
HF Energy-529.847474
Nuclear repulsion energy433.159684
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 mPW1PW91/6-31+G**
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 3262 3104 0.00      
2 A1 3241 3084 3.25      
3 A1 1691 1609 0.05      
4 A1 1579 1503 228.48      
5 A1 1349 1284 76.36      
6 A1 1276 1214 28.38      
7 A1 1092 1040 11.75      
8 A1 842 801 12.81      
9 A1 710 676 23.35      
10 A1 485 462 0.14      
11 A1 305 290 1.51      
12 A2 898 854 0.00      
13 A2 585 557 0.00      
14 A2 256 243 0.00      
15 B1 976 929 1.08      
16 B1 785 747 74.43      
17 B1 703 669 11.29      
18 B1 553 527 0.09      
19 B1 308 293 0.02      
20 B1 155 148 0.24      
21 B2 3256 3099 0.33      
22 B2 1687 1605 90.67      
23 B2 1534 1460 96.57      
24 B2 1379 1312 0.38      
25 B2 1283 1221 42.48      
26 B2 1184 1127 3.81      
27 B2 1052 1002 139.43      
28 B2 584 555 2.73      
29 B2 508 483 1.86      
30 B2 274 260 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 16893.6 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 16079.3 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 mPW1PW91/6-31+G**
ABC
0.07744 0.05863 0.03337

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.724
C2 0.000 1.199 0.016
C3 0.000 -1.199 0.016
C4 0.000 1.212 -1.371
C5 0.000 -1.212 -1.371
C6 0.000 0.000 -2.059
F7 0.000 0.000 2.056
F8 0.000 2.343 0.705
F9 0.000 -2.343 0.705
H10 0.000 2.164 -1.888
H11 0.000 -2.164 -1.888
H12 0.000 0.000 -3.143

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39251.39252.42072.42072.78321.33162.34332.34333.39233.39233.8672
C21.39252.39831.38772.78202.39692.36581.33533.60872.13493.86523.3792
C31.39252.39832.78201.38772.39692.36583.60871.33533.86522.13493.3792
C42.42071.38772.78202.42421.39363.63502.36424.11711.08353.41592.1467
C52.42072.78201.38772.42421.39363.63504.11712.36423.41591.08352.1467
C62.78322.39692.39691.39361.39364.11483.62353.62352.17122.17121.0840
F71.33162.36582.36583.63503.63504.11482.70472.70474.49864.49865.1987
F82.34331.33533.60872.36424.11713.62352.70474.68642.59895.20014.5052
F92.34333.60871.33534.11712.36423.62352.70474.68645.20012.59894.5052
H103.39232.13493.86521.08353.41592.17124.49862.59895.20014.32892.5020
H113.39233.86522.13493.41591.08352.17124.49865.20012.59894.32892.5020
H123.86723.37923.37922.14672.14671.08405.19874.50524.50522.50202.5020

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 121.087 C1 C2 F8 118.408
C1 C3 C5 121.087 C1 C3 F9 118.408
C2 C1 C3 118.896 C2 C1 F7 120.552
C2 C4 C6 119.037 C2 C4 H10 119.014
C3 C1 F7 120.552 C3 C5 C6 119.037
C3 C5 H11 119.014 C4 C2 F8 120.505
C4 C6 C5 120.856 C4 C6 H12 119.572
C5 C3 F9 120.505 C5 C6 H12 119.572
C6 C4 H10 121.949 C6 C5 H11 121.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.205      
2 C 0.149      
3 C 0.149      
4 C 0.065      
5 C 0.065      
6 C -0.212      
7 F -0.323      
8 F -0.324      
9 F -0.324      
10 H 0.186      
11 H 0.186      
12 H 0.179      


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 -3.136 3.136
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.159 0.000 0.000
y 0.000 -50.506 0.000
z 0.000 0.000 -46.322
Traceless
 xyz
x -1.745 0.000 0.000
y 0.000 -2.265 0.000
z 0.000 0.000 4.010
Polar
3z2-r28.021
x2-y20.347
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.656 0.000 0.000
y 0.000 11.810 0.000
z 0.000 0.000 11.740


<r2> (average value of r2) Å2
<r2> 288.608
(<r2>)1/2 16.988