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All results from a given calculation for CHBrF2 (Methane, bromodifluoro-)

using model chemistry: wB97X-D/cc-pVTZ-PP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVTZ-PP
 hartrees
Energy at 0K-655.333400
Energy at 298.15K 
HF Energy-655.333400
Nuclear repulsion energy204.770622
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 wB97X-D/cc-pVTZ-PP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3145 3145 11.67 84.67 0.23 0.37
2 A' 1310 1310 86.69 2.50 0.29 0.45
3 A' 1137 1137 283.37 1.36 0.74 0.85
4 A' 723 723 119.38 12.04 0.21 0.35
5 A' 592 592 5.51 2.01 0.27 0.43
6 A' 325 325 0.19 5.07 0.30 0.46
7 A" 1385 1385 13.91 3.28 0.75 0.86
8 A" 1166 1166 216.46 1.41 0.75 0.86
9 A" 316 316 0.20 1.56 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5049.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5049.9 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 wB97X-D/cc-pVTZ-PP
ABC
0.34243 0.09603 0.07830

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ-PP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 -0.915 0.000
H2 -1.508 -0.978 0.000
Br3 0.076 0.962 0.000
F4 0.076 -1.511 1.082
F5 0.076 -1.511 -1.082

Atom - Atom Distances (Å)
  C1 H2 Br3 F4 F5
C11.08731.94191.33251.3325
H21.08732.50471.99131.9913
Br31.94192.50472.69952.6995
F41.33251.99132.69952.1641
F51.33251.99132.69952.1641

picture of Methane, bromodifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 108.222 H2 C1 F4 110.349
H2 C1 F5 110.349 Br3 C1 F4 109.660
Br3 C1 F5 109.660 F4 C1 F5 108.593
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ-PP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.326      
2 H 0.060      
3 Br -0.087      
4 F -0.149      
5 F -0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.368 -0.070 0.000 1.370
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.738 2.064 0.000
y 2.064 -33.523 0.000
z 0.000 0.000 -35.373
Traceless
 xyz
x 2.710 2.064 0.000
y 2.064 0.032 0.000
z 0.000 0.000 -2.742
Polar
3z2-r2-5.485
x2-y21.785
xy2.064
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.995 0.427 0.000
y 0.427 6.163 0.000
z 0.000 0.000 4.069


<r2> (average value of r2) Å2
<r2> 115.841
(<r2>)1/2 10.763