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All results from a given calculation for CaH (Calcium monohydride)

using model chemistry: CCD/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at CCD/6-31G**
 hartrees
Energy at 0K-677.290871
Energy at 298.15K-677.291343
HF Energy-677.251072
Nuclear repulsion energy4.996975
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 CCD/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 Σ 1266 1187 265.86      

Unscaled Zero Point Vibrational Energy (zpe) 632.9 cm-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 593.5 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 CCD/6-31G**
B
3.82279

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.101
H2 0.000 0.000 -2.017

Atom - Atom Distances (Å)
  Ca1 H2
Ca12.1180
H22.1180

picture of Calcium monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability