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

using model chemistry: B3LYP/6-31+G**

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 B3LYP/6-31+G**
 hartrees
Energy at 0K-678.094441
Energy at 298.15K-678.094909
HF Energy-678.094441
Nuclear repulsion energy4.989325
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 B3LYP/6-31+G**
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 1227 1183 247.35      

Unscaled Zero Point Vibrational Energy (zpe) 613.3 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 591.3 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 B3LYP/6-31+G**
B
3.81109

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

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 -2.020

Atom - Atom Distances (Å)
  Ca1 H2
Ca12.1212
H22.1212

picture of Calcium monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.300      
2 H -0.300      


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 2.382 2.382
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.624 0.000 0.000
y 0.000 -20.624 0.000
z 0.000 0.000 -34.392
Traceless
 xyz
x 6.884 0.000 0.000
y 0.000 6.884 0.000
z 0.000 0.000 -13.768
Polar
3z2-r2-27.536
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 16.313 0.000 0.000
y 0.000 16.313 0.000
z 0.000 0.000 12.621


<r2> (average value of r2) Å2
<r2> 20.033
(<r2>)1/2 4.476