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

using model chemistry: B2PLYP=FULL/6-311G**

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=FULL/6-311G**
 hartrees
Energy at 0K-1917.660409
Energy at 298.15K 
HF Energy-1917.309158
Nuclear repulsion energy530.705381
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=FULL/6-311G**
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 3131 5.99 89.58 0.07 0.13
2 A' 1469 1469 4.83 6.81 0.69 0.82
3 A' 1350 1350 14.21 3.01 0.69 0.82
4 A' 1080 1080 12.55 2.58 0.23 0.37
5 A' 824 824 41.78 24.60 0.46 0.63
6 A' 753 753 149.99 0.64 0.03 0.07
7 A' 554 554 21.63 8.57 0.13 0.23
8 A' 386 386 1.95 10.97 0.17 0.29
9 A' 315 315 0.97 5.04 0.75 0.86
10 A' 248 248 0.00 3.74 0.71 0.83
11 A' 157 157 0.67 0.75 0.67 0.80
12 A" 3200 3200 0.01 56.82 0.75 0.86
13 A" 1260 1260 9.91 3.49 0.75 0.86
14 A" 995 995 62.59 1.72 0.75 0.86
15 A" 724 724 111.40 5.96 0.75 0.86
16 A" 344 344 1.64 3.62 0.75 0.86
17 A" 252 252 0.45 2.40 0.75 0.86
18 A" 117 117 1.06 1.62 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8579.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8579.2 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 B2PLYP=FULL/6-311G**
ABC
0.06120 0.03613 0.03422

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.274 0.281 0.000
C2 -1.251 0.371 0.000
Cl3 -2.068 -1.214 0.000
Cl4 0.866 1.978 0.000
Cl5 0.866 -0.551 1.460
Cl6 0.866 -0.551 -1.460
H7 -1.565 0.907 0.892
H8 -1.565 0.907 -0.892

Atom - Atom Distances (Å)
  C1 C2 Cl3 Cl4 Cl5 Cl6 H7 H8
C11.52762.77831.79781.78191.78192.13722.1372
C21.52761.78302.65822.73232.73231.08661.0866
Cl32.77831.78304.33583.34393.34392.35502.3550
Cl41.79782.65824.33582.92062.92062.80222.8022
Cl51.78192.73233.34392.92062.92052.89103.6833
Cl61.78192.73233.34392.92062.92053.68332.8910
H72.13721.08662.35502.80222.89103.68331.7836
H82.13721.08662.35502.80223.68332.89101.7836

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 113.889 C1 C2 H7 108.495
C1 C2 H8 108.495 C2 C1 Cl4 105.853
C2 C1 Cl5 111.060 C2 C1 Cl6 111.060
Cl3 C2 H7 107.820 Cl3 C2 H8 107.820
Cl4 C1 Cl5 109.349 Cl4 C1 Cl6 109.349
Cl5 C1 Cl6 110.065 H7 C2 H8 110.311
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability