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All results from a given calculation for CH3D (methane-d)

using model chemistry: CISD/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/3-21G*
 hartrees
Energy at 0K-40.089963
Energy at 298.15K 
HF Energy-39.976459
Nuclear repulsion energy13.369920
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 CISD/3-21G*
Rotational Constants (cm-1) from geometry optimized at CISD/3-21G*
ABC
5.22888 3.86548 3.86548

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.000
H2 0.000 0.000 -1.096
H3 0.000 1.033 0.365
H4 -0.894 -0.516 0.365
H5 0.894 -0.516 0.365

Atom - Atom Distances (Å)
  C1 H2 H3 H4 H5
C11.09561.09531.09531.0953
H21.09561.78881.78881.7888
H31.09531.78881.78861.7886
H41.09531.78881.78861.7886
H51.09531.78881.78861.7886

picture of methane-d state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
D2 C1 H3 109.471 D2 C1 H4 109.471
D2 C1 H5 109.471 H3 C1 H4 109.471
H3 C1 H5 109.471 H4 C1 H5 109.471
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability