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

using model chemistry: LSDA/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 LSDA/3-21G
 hartrees
Energy at 0K-524.412245
Energy at 298.15K-524.416283
HF Energy-524.412245
Nuclear repulsion energy432.045403
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 LSDA/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 3177 3125 1.40      
2 A1 3154 3102 1.26      
3 A1 1643 1616 6.78      
4 A1 1572 1546 153.46      
5 A1 1362 1339 9.03      
6 A1 1294 1273 18.23      
7 A1 1081 1064 10.34      
8 A1 849 835 6.76      
9 A1 708 696 12.35      
10 A1 486 478 0.05      
11 A1 292 287 1.14      
12 A2 915 900 0.00      
13 A2 621 611 0.00      
14 A2 262 258 0.00      
15 B1 986 970 5.88      
16 B1 831 818 28.93      
17 B1 749 737 71.59      
18 B1 579 569 0.01      
19 B1 332 326 0.79      
20 B1 157 154 0.08      
21 B2 3170 3118 0.32      
22 B2 1644 1617 68.95      
23 B2 1513 1488 55.67      
24 B2 1401 1378 0.57      
25 B2 1285 1264 16.24      
26 B2 1178 1159 0.17      
27 B2 1057 1040 63.01      
28 B2 570 561 1.54      
29 B2 505 497 0.38      
30 B2 254 250 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 16812.5 cm-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 16536.8 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 LSDA/3-21G
ABC
0.07711 0.05829 0.03320

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.715
C2 0.000 1.201 0.013
C3 0.000 -1.201 0.013
C4 0.000 1.204 -1.371
C5 0.000 -1.204 -1.371
C6 0.000 0.000 -2.064
F7 0.000 0.000 2.060
F8 0.000 2.354 0.711
F9 0.000 -2.354 0.711
H10 0.000 2.163 -1.891
H11 0.000 -2.163 -1.891
H12 0.000 0.000 -3.157

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.39051.39052.40872.40872.77871.34562.35362.35363.38653.38653.8713
C21.39052.40101.38452.77482.39912.37321.34773.62202.13353.86513.3894
C31.39052.40102.77481.38452.39912.37323.62201.34773.86512.13353.3894
C42.40871.38452.77482.40831.38913.63682.37834.12221.09063.40712.1533
C52.40872.77481.38452.40831.38913.63684.12222.37833.40711.09062.1533
C62.77872.39912.39911.38911.38914.12433.63843.63842.17002.17001.0925
F71.34562.37322.37323.63683.63684.12432.71322.71324.50454.50455.2169
F82.35361.34773.62202.37834.12223.63842.71324.70732.60855.21244.5271
F92.35363.62201.34774.12222.37833.63842.71324.70735.21242.60854.5271
H103.38652.13353.86511.09063.40712.17004.50452.60855.21244.32622.5062
H113.38653.86512.13353.40711.09062.17004.50455.21242.60854.32622.5062
H123.87133.38943.38942.15332.15331.09255.21694.52714.52712.50622.5062

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 120.454 C1 C2 F8 118.528
C1 C3 C5 120.454 C1 C3 F9 118.528
C2 C1 C3 119.395 C2 C1 F7 120.303
C2 C4 C6 119.756 C2 C4 H10 118.597
C3 C1 F7 120.303 C3 C5 C6 119.756
C3 C5 H11 118.597 C4 C2 F8 121.018
C4 C6 C5 120.187 C4 C6 H12 119.907
C5 C3 F9 121.018 C5 C6 H12 119.907
C6 C4 H10 121.648 C6 C5 H11 121.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.196      
2 C 0.229      
3 C 0.229      
4 C -0.238      
5 C -0.238      
6 C -0.212      
7 F -0.219      
8 F -0.227      
9 F -0.227      
10 H 0.240      
11 H 0.240      
12 H 0.227      


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 -2.385 2.385
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.075 0.000 0.000
y 0.000 -48.054 0.000
z 0.000 0.000 -44.944
Traceless
 xyz
x -3.576 0.000 0.000
y 0.000 -0.545 0.000
z 0.000 0.000 4.121
Polar
3z2-r28.242
x2-y2-2.021
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.453 0.000 0.000
y 0.000 10.312 0.000
z 0.000 0.000 10.325


<r2> (average value of r2) Å2
<r2> 289.073
(<r2>)1/2 17.002