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All results from a given calculation for CaC (Calcium monocarbide)

using model chemistry: wB97X-D/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
Energy calculated at wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-715.439795
Energy at 298.15K-715.438924
HF Energy-715.439795
Nuclear repulsion energy 
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 wB97X-D/Def2TZVPP
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 679 649 107.88      

Unscaled Zero Point Vibrational Energy (zpe) 339.4 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 324.2 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 wB97X-D/Def2TZVPP
B
0.44192

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.469
C2 0.000 0.000 -1.564

Atom - Atom Distances (Å)
  Ca1 C2
Ca12.0331
C22.0331

picture of Calcium monocarbide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.697      
2 C -0.697      


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 9.554 9.554
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.330 0.000 0.000
y 0.000 -20.443 0.000
z 0.000 0.000 -28.300
Traceless
 xyz
x -0.958 0.000 0.000
y 0.000 6.372 0.000
z 0.000 0.000 -5.414
Polar
3z2-r2-10.828
x2-y2-4.887
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.986 0.000 0.001
y 0.000 7.019 0.000
z 0.001 0.000 19.401


<r2> (average value of r2) Å2
<r2> 34.499
(<r2>)1/2 5.874