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All results from a given calculation for CHBrCl2 (Methane, bromodichloro-)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-3534.703038
Energy at 298.15K 
HF Energy-3534.703038
Nuclear repulsion energy390.337607
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 B97D3/aug-cc-pVTZ
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' 3131 3083 1.41 61.28 0.19 0.31
2 A' 1157 1140 32.60 3.37 0.45 0.62
3 A' 658 647 116.49 4.91 0.38 0.55
4 A' 565 556 55.49 14.48 0.08 0.15
5 A' 318 313 0.11 9.09 0.11 0.21
6 A' 210 207 0.45 4.79 0.42 0.59
7 A" 1203 1184 17.97 2.27 0.75 0.86
8 A" 682 672 168.42 2.27 0.75 0.86
9 A" 206 203 0.03 2.65 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4064.6 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 4002.4 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 B97D3/aug-cc-pVTZ
ABC
0.10714 0.05898 0.03906

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.678 -0.150 0.000
H2 -1.582 0.449 0.000
Br3 0.820 1.129 0.000
Cl4 -0.678 -1.149 1.472
Cl5 -0.678 -1.149 -1.472

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.08431.96921.77891.7789
H21.08432.49632.35282.3528
Br31.96922.49633.09783.0978
Cl41.77892.35283.09782.9440
Cl51.77892.35283.09782.9440

picture of Methane, bromodichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 106.015 H2 C1 Cl4 108.053
H2 C1 Cl5 108.053 Br3 C1 Cl4 111.383
Br3 C1 Cl5 111.383 Cl4 C1 Cl5 111.676
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.042      
2 H 0.201      
3 Br 0.087      
4 Cl -0.165      
5 Cl -0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.866 0.494 0.000 0.997
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.521 -0.416 0.000
y -0.416 -49.492 0.000
z 0.000 0.000 -49.785
Traceless
 xyz
x 2.117 -0.416 0.000
y -0.416 -0.839 0.000
z 0.000 0.000 -1.278
Polar
3z2-r2-2.557
x2-y21.970
xy-0.416
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.934 1.880 0.000
y 1.880 10.445 0.000
z 0.000 0.000 10.604


<r2> (average value of r2) Å2
<r2> 238.430
(<r2>)1/2 15.441