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All results from a given calculation for SeO (Selenium monoxide)

using model chemistry: CCSD/aug-cc-pVQZ

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 CCSD/aug-cc-pVQZ
 hartrees
Energy at 0K-2475.263006
Energy at 298.15K 
HF Energy-2474.743348
Nuclear repulsion energy88.657699
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 CCSD/aug-cc-pVQZ
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 983 937 12.61      

Unscaled Zero Point Vibrational Energy (zpe) 491.5 cm-1
Scaled (by 0.9534) Zero Point Vibrational Energy (zpe) 468.6 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 CCSD/aug-cc-pVQZ
B
0.47989

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/aug-cc-pVQZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.309
O2 0.000 0.000 -1.314

Atom - Atom Distances (Å)
  Se1 O2
Se11.6235
O21.6235

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