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

using model chemistry: MP2=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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-997.783537
Energy at 298.15K-997.788390
HF Energy-997.089973
Nuclear repulsion energy209.452024
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 MP2=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' 3209 3039 8.39      
2 A' 3184 3016 1.80      
3 A' 3099 2935 5.86      
4 A' 1520 1440 9.33      
5 A' 1458 1381 14.02      
6 A' 1346 1275 15.69      
7 A' 1143 1083 2.78      
8 A' 1025 971 12.02      
9 A' 683 647 9.63      
10 A' 419 397 3.83      
11 A' 294 278 0.79      
12 A" 3195 3026 6.71      
13 A" 1521 1441 2.47      
14 A" 1334 1264 40.25      
15 A" 1111 1052 45.54      
16 A" 759 718 98.49      
17 A" 337 319 0.46      
18 A" 296 280 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 12966.9 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 12280.9 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 MP2=FULL/6-311G*
ABC
0.21739 0.10639 0.07574

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.538 0.000
C2 -1.460 0.922 0.000
H3 0.650 1.411 0.000
Cl4 0.399 -0.389 1.465
Cl5 0.399 -0.389 -1.465
H6 -2.085 0.029 0.000
H7 -1.686 1.512 0.889
H8 -1.686 1.512 -0.889

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.50971.08761.77931.77932.14672.14092.1409
C21.50972.16572.70592.70591.08991.09111.0911
H31.08762.16572.33402.33403.06412.50162.5016
Cl41.77932.70592.33402.93042.91452.88033.6752
Cl51.77932.70592.33402.93042.91453.67522.8803
H62.14671.08993.06412.91452.91451.77481.7748
H72.14091.09112.50162.88033.67521.77481.7783
H82.14091.09112.50163.67522.88031.77481.7783

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 110.289 C1 C2 H7 109.759
C1 C2 H8 109.759 C2 C1 H3 111.959
C2 C1 Cl4 110.446 C2 C1 Cl5 110.446
H3 C1 Cl4 106.497 H3 C1 Cl5 106.497
Cl4 C1 Cl5 110.871 H6 C2 H7 108.927
H6 C2 H8 108.927 H7 C2 H8 109.155
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability