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All results from a given calculation for CHBrCF2 (1-Bromo-2,2-difluoroethylene)

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-2850.697419
Energy at 298.15K-2850.701821
HF Energy-2850.697419
Nuclear repulsion energy310.206714
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/TZVP
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' 3285 3138 18.15      
2 A' 1810 1728 273.82      
3 A' 1363 1302 139.82      
4 A' 1202 1148 141.43      
5 A' 989 945 120.50      
6 A' 790 755 9.31      
7 A' 584 558 3.34      
8 A' 380 363 1.08      
9 A' 173 165 1.43      
10 A" 773 738 49.96      
11 A" 621 593 0.53      
12 A" 214 204 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 6091.6 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 5817.5 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 wB97X-D/TZVP
ABC
0.35929 0.04799 0.04234

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.830 0.000
C2 1.301 0.613 0.000
Br3 -1.259 -0.563 0.000
F4 1.885 -0.555 0.000
F5 2.188 1.581 0.000
H6 -0.389 1.835 0.000

Atom - Atom Distances (Å)
  C1 C2 Br3 F4 F5 H6
C11.31931.87792.33932.31301.0776
C21.31932.81761.30571.31272.0858
Br31.87792.81763.14444.05932.5510
F42.33931.30573.14442.15743.2991
F52.31301.31274.05932.15742.5891
H61.07762.08582.55103.29912.5891

picture of 1-Bromo-2,2-difluoroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 126.040 C1 C2 F5 122.994
C2 C1 Br3 122.635 C2 C1 H6 120.641
Br3 C1 H6 116.724 F4 C2 F5 110.966
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.275      
2 C 0.389      
3 Br -0.033      
4 F -0.139      
5 F -0.149      
6 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.378 0.905 0.000 0.981
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.978 -0.281 0.000
y -0.281 -37.959 0.000
z 0.000 0.000 -39.882
Traceless
 xyz
x -2.058 -0.281 0.000
y -0.281 2.471 0.000
z 0.000 0.000 -0.413
Polar
3z2-r2-0.827
x2-y2-3.019
xy-0.281
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.964 1.312 0.000
y 1.312 5.825 0.000
z 0.000 0.000 3.685


<r2> (average value of r2) Å2
<r2> 211.784
(<r2>)1/2 14.553