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All results from a given calculation for CSe (Carbon monoselenide)

using model chemistry: BLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-2439.575490
Energy at 298.15K 
HF Energy-2439.575490
Nuclear repulsion energy63.214305
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 BLYP/aug-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 990 989 44.65 42.03 0.12 0.21

Unscaled Zero Point Vibrational Energy (zpe) 495.2 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 494.3 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 BLYP/aug-cc-pVDZ
B
0.55404

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.452
Se2 0.000 0.000 0.256

Atom - Atom Distances (Å)
  C1 Se2
C11.7077
Se21.7077

picture of Carbon monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.488      
2 Se 0.488      


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 2.060 2.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.808 0.000 0.000
y 0.000 -23.808 0.000
z 0.000 0.000 -27.200
Traceless
 xyz
x 1.696 0.000 0.000
y 0.000 1.696 0.000
z 0.000 0.000 -3.391
Polar
3z2-r2-6.783
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 4.289 0.000 0.000
y 0.000 4.289 0.000
z 0.000 0.000 7.449


<r2> (average value of r2) Å2
<r2> 30.450
(<r2>)1/2 5.518