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All results from a given calculation for CH3CHCl2 (Ethane, 1,1-dichloro-)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-997.512800
Energy at 298.15K-997.517679
HF Energy-997.025355
Nuclear repulsion energy209.545611
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 CID/6-31G*
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' 3283 3032 9.83      
2 A' 3265 3016 0.80      
3 A' 3173 2931 6.86      
4 A' 1572 1452 7.45      
5 A' 1512 1396 9.22      
6 A' 1400 1293 12.55      
7 A' 1172 1082 2.21      
8 A' 1056 976 11.73      
9 A' 699 646 12.81      
10 A' 429 396 4.37      
11 A' 297 274 1.42      
12 A" 3259 3010 8.13      
13 A" 1575 1455 2.26      
14 A" 1370 1265 48.51      
15 A" 1149 1061 40.82      
16 A" 786 726 97.70      
17 A" 338 312 0.44      
18 A" 287 266 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 13309.9 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 12294.4 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 CID/6-31G*
ABC
0.21601 0.10691 0.07578

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.536 0.000
C2 -1.458 0.938 0.000
H3 0.654 1.399 0.000
Cl4 0.398 -0.393 1.462
Cl5 0.398 -0.393 -1.462
H6 -2.095 0.057 0.000
H7 -1.673 1.532 0.887
H8 -1.673 1.532 -0.887

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.51261.08271.77761.77762.14892.13902.1390
C21.51262.16172.71222.71221.08721.08831.0883
H31.08272.16172.32722.32723.05882.49342.4934
Cl41.77762.71222.32722.92372.92472.88533.6756
Cl51.77762.71222.32722.92372.92473.67562.8853
H62.14891.08723.05882.92472.92471.77181.7718
H72.13901.08832.49342.88533.67561.77181.7734
H82.13901.08832.49343.67562.88531.77181.7734

picture of Ethane, 1,1-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.426 C1 C2 H7 109.575
C1 C2 H8 109.575 C2 C1 H3 111.736
C2 C1 Cl4 110.788 C2 C1 Cl5 110.788
H3 C1 Cl4 106.356 H3 C1 Cl5 106.356
Cl4 C1 Cl5 110.650 H6 C2 H7 109.059
H6 C2 H8 109.059 H7 C2 H8 109.123
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability