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

using model chemistry: MP3=FULL/6-31G**

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 MP3=FULL/6-31G**
 hartrees
Energy at 0K-714.548735
Energy at 298.15K-714.547739
HF Energy-714.448261
Nuclear repulsion energy26.370754
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 MP3=FULL/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 484 484 74.11      

Unscaled Zero Point Vibrational Energy (zpe) 242.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 242.0 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 MP3=FULL/6-31G**
B
0.31502

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.556
C2 0.000 0.000 -1.852

Atom - Atom Distances (Å)
  Ca1 C2
Ca12.4080
C22.4080

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