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All results from a given calculation for S3 (Sulfur trimer)

using model chemistry: B3LYPultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-1194.618156
Energy at 298.15K-1194.618539
HF Energy-1194.618156
Nuclear repulsion energy178.766708
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 B3LYPultrafine/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 B2 656 656 118.43      
2 A1 580 580 1.06      
3 A1 251 251 0.71      

Unscaled Zero Point Vibrational Energy (zpe) 743.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 743.0 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 B3LYPultrafine/daug-cc-pVDZ
ABC
0.76337 0.09409 0.08377

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/daug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.679
S2 0.000 1.674 -0.339
S3 0.000 -1.674 -0.339

Atom - Atom Distances (Å)
  S1 S2 S3
S11.95911.9591
S21.95913.3477
S31.95913.3477

picture of Sulfur trimer state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 S1 S3 117.393
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.145      
2 S -0.073      
3 S -0.073      


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 0.557 0.557
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.893 0.000 0.000
y 0.000 -39.486 0.000
z 0.000 0.000 -39.575
Traceless
 xyz
x 1.637 0.000 0.000
y 0.000 -0.752 0.000
z 0.000 0.000 -0.885
Polar
3z2-r2-1.770
x2-y21.592
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.501 0.000 0.000
y 0.000 16.897 0.000
z 0.000 0.000 7.987


<r2> (average value of r2) Å2
<r2> 125.059
(<r2>)1/2 11.183