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

using model chemistry: MP3=FULL/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-714.692166
Energy at 298.15K-714.691174
HF Energy-714.509298
Nuclear repulsion energy27.335748
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/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 485 456 97.98      

Unscaled Zero Point Vibrational Energy (zpe) 242.7 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 228.2 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 MP3=FULL/cc-pVDZ
B
0.33849

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.536
C2 0.000 0.000 -1.787

Atom - Atom Distances (Å)
  Ca1 C2
Ca12.3230
C22.3230

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