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All results from a given calculation for CH3Cl (Methyl chloride)

using model chemistry: MP3/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3/cc-pCVTZ
 hartrees
Energy at 0K-499.554959
Energy at 298.15K-499.557940
HF Energy-499.149047
Nuclear repulsion energy51.459502
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 MP3/cc-pCVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3124 3124 20.98      
2 A1 1406 1406 12.19      
3 A1 766 766 23.26      
4 E 3226 3226 4.92      
4 E 3226 3226 4.93      
5 E 1510 1510 5.28      
5 E 1510 1510 5.28      
6 E 1046 1046 2.24      
6 E 1046 1046 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 8430.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8430.0 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 MP3/cc-pCVTZ
ABC
5.29616 0.44585 0.44585

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pCVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.124
Cl2 0.000 0.000 0.656
H3 0.000 1.026 -1.469
H4 0.889 -0.513 -1.469
H5 -0.889 -0.513 -1.469

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 H5
C11.77961.08261.08261.0826
Cl21.77962.35972.35972.3597
H31.08262.35971.77721.7772
H41.08262.35971.77721.7772
H51.08262.35971.77721.7772

picture of Methyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 H3 108.604 Cl2 C1 H4 108.604
Cl2 C1 H5 108.604 H3 C1 H4 110.324
H3 C1 H5 110.324 H4 C1 H5 110.324
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability