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

using model chemistry: LSDA/cc-pVDZ

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 LSDA/cc-pVDZ
 hartrees
Energy at 0K-676.694212
Energy at 298.15K-676.694687
HF Energy-676.694212
Nuclear repulsion energy5.393697
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 LSDA/cc-pVDZ
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 1304 1290 221.74      

Unscaled Zero Point Vibrational Energy (zpe) 652.0 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 644.8 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 LSDA/cc-pVDZ
B
4.45388

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.093
H2 0.000 0.000 -1.869

Atom - Atom Distances (Å)
  Ca1 H2
Ca11.9622
H21.9622

picture of Calcium monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.143      
2 H -0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 2.586 2.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.577 0.000 0.000
y 0.000 -20.577 0.000
z 0.000 0.000 -29.148
Traceless
 xyz
x 4.285 0.000 0.000
y 0.000 4.285 0.000
z 0.000 0.000 -8.570
Polar
3z2-r2-17.141
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 21.794 0.000 0.000
y 0.000 21.794 0.000
z 0.000 0.000 16.018


<r2> (average value of r2) Å2
<r2> 18.304
(<r2>)1/2 4.278