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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-526.865878
Energy at 298.15K-526.870018
HF Energy-526.865878
Nuclear repulsion energy430.292982
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 B3PW91/3-21G*
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 3260 3128 0.05      
2 A1 3233 3102 2.20      
3 A1 1657 1590 9.17      
4 A1 1574 1510 130.24      
5 A1 1372 1316 24.06      
6 A1 1293 1240 18.19      
7 A1 1103 1058 10.42      
8 A1 863 828 7.63      
9 A1 706 677 16.43      
10 A1 494 474 0.06      
11 A1 299 286 1.59      
12 A2 961 922 0.00      
13 A2 632 606 0.00      
14 A2 267 256 0.00      
15 B1 1038 995 6.50      
16 B1 851 817 52.43      
17 B1 780 748 53.51      
18 B1 587 564 0.01      
19 B1 338 324 0.08      
20 B1 159 153 0.19      
21 B2 3253 3121 0.13      
22 B2 1659 1591 60.19      
23 B2 1536 1473 52.31      
24 B2 1358 1302 0.23      
25 B2 1308 1255 22.45      
26 B2 1223 1173 0.34      
27 B2 1053 1011 76.02      
28 B2 581 557 2.42      
29 B2 510 489 0.37      
30 B2 269 258 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 17108.0 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 16413.5 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 B3PW91/3-21G*
ABC
0.07656 0.05771 0.03291

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.716
C2 0.000 1.204 0.013
C3 0.000 -1.204 0.013
C4 0.000 1.207 -1.376
C5 0.000 -1.207 -1.376
C6 0.000 0.000 -2.071
F7 0.000 0.000 2.072
F8 0.000 2.368 0.710
F9 0.000 -2.368 0.710
H10 0.000 2.157 -1.893
H11 0.000 -2.157 -1.893
H12 0.000 0.000 -3.154

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39411.39412.41552.41552.78691.35552.36802.36803.38543.38543.8706
C21.39412.40711.38862.78212.40602.38491.35733.63902.13093.86353.3881
C31.39412.40712.78211.38862.40602.38493.63901.35733.86352.13093.3881
C42.41551.38862.78212.41441.39283.65292.38724.13921.08163.40402.1495
C52.41552.78211.38862.41441.39283.65294.13922.38723.40401.08162.1495
C62.78692.40602.40601.39281.39284.14243.65243.65242.16462.16461.0838
F71.35552.38492.38493.65293.65294.14242.73162.73164.51354.51355.2261
F82.36801.35733.63902.38724.13923.65242.73164.73602.61145.22054.5323
F92.36803.63901.35734.13922.38723.65242.73164.73605.22052.61144.5323
H103.38542.13093.86351.08163.40402.16464.51352.61145.22054.31462.4991
H113.38543.86352.13093.40401.08162.16464.51355.22052.61144.31462.4991
H123.87063.38813.38812.14952.14951.08385.22614.53234.53232.49912.4991

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 120.458 C1 C2 F8 118.777
C1 C3 C5 120.458 C1 C3 F9 118.777
C2 C1 C3 119.386 C2 C1 F7 120.307
C2 C4 C6 119.769 C2 C4 H10 118.702
C3 C1 F7 120.307 C3 C5 C6 119.769
C3 C5 H11 118.702 C4 C2 F8 120.765
C4 C6 C5 120.160 C4 C6 H12 119.920
C5 C3 F9 120.765 C5 C6 H12 119.920
C6 C4 H10 121.528 C6 C5 H11 121.528
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.242      
2 C 0.279      
3 C 0.279      
4 C -0.253      
5 C -0.253      
6 C -0.220      
7 F -0.270      
8 F -0.279      
9 F -0.279      
10 H 0.256      
11 H 0.256      
12 H 0.241      


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 -2.923 2.923
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.106 0.000 0.000
y 0.000 -49.191 0.000
z 0.000 0.000 -45.319
Traceless
 xyz
x -2.851 0.000 0.000
y 0.000 -1.479 0.000
z 0.000 0.000 4.330
Polar
3z2-r28.660
x2-y2-0.914
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.406 0.000 0.000
y 0.000 10.124 0.000
z 0.000 0.000 10.139


<r2> (average value of r2) Å2
<r2> 291.502
(<r2>)1/2 17.073