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All results from a given calculation for CH2ClCCl3 (1,1,1,2-tetrachloroethane)

using model chemistry: B2PLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-1917.590709
Energy at 298.15K 
HF Energy-1917.294480
Nuclear repulsion energy528.785014
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 B2PLYP/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at B2PLYP/aug-cc-pVDZ
ABC
0.06093 0.03589 0.03397

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.262 0.285 0.000
C2 -1.265 0.375 0.000
Cl3 -2.067 -1.229 0.000
Cl4 0.869 1.987 0.000
Cl5 0.869 -0.549 1.464
Cl6 0.869 -0.549 -1.464
H7 -1.582 0.909 0.901
H8 -1.582 0.909 -0.901

Atom - Atom Distances (Å)
  C1 C2 Cl3 Cl4 Cl5 Cl6 H7 H8
C11.53042.77761.80701.79051.79052.14592.1459
C21.53041.79332.67422.74812.74811.09391.0939
Cl32.77761.79334.35403.35013.35012.37012.3701
Cl41.80702.67424.35402.92792.92792.82512.8251
Cl51.79052.74813.35012.92792.92842.90733.7050
Cl61.79052.74813.35012.92792.92843.70502.9073
H72.14591.09392.37012.82512.90733.70501.8011
H82.14591.09392.37012.82513.70502.90731.8011

picture of 1,1,1,2-tetrachloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 113.140 C1 C2 H7 108.568
C1 C2 H8 108.568 C2 C1 Cl4 106.209
C2 C1 Cl5 111.451 C2 C1 Cl6 111.451
Cl3 C2 H7 107.881 Cl3 C2 H8 107.881
Cl4 C1 Cl5 108.949 Cl4 C1 Cl6 108.949
Cl5 C1 Cl6 109.719 H7 C2 H8 110.818
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.741      
2 C 0.606      
3 Cl 0.001      
4 Cl 0.073      
5 Cl 0.073      
6 Cl 0.073      
7 H -0.042      
8 H -0.042      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.724 1.231 0.000 1.428
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -64.018 -2.811 0.000
y -2.811 -62.983 0.000
z 0.000 0.000 -62.568
Traceless
 xyz
x -1.243 -2.811 0.000
y -2.811 0.310 0.000
z 0.000 0.000 0.933
Polar
3z2-r21.866
x2-y2-1.035
xy-2.811
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.614 1.232 0.000
y 1.232 12.843 0.000
z 0.000 0.000 11.609


<r2> (average value of r2) Å2
<r2> 346.112
(<r2>)1/2 18.604