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All results from a given calculation for S2F10 (disulphur decafluoride)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D4D 1A1
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-1794.455939
Energy at 298.15K 
HF Energy-1794.455939
Nuclear repulsion energy1482.306666
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 mPW1PW91/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 945 902 0.00      
2 A1 698 666 0.00      
3 A1 636 607 0.00      
4 A1 257 245 0.00      
5 B1 106 101 0.00      
6 B2 846 808 570.21      
7 B2 681 650 13.92      
8 B2 548 523 196.47      
9 E1 968 924 560.41      
9 E1 968 924 560.41      
10 E1 564 538 13.96      
10 E1 564 538 13.96      
11 E1 411 392 1.69      
11 E1 411 392 1.69      
12 E1 185 177 0.29      
12 E1 185 177 0.29      
13 E2 634 606 0.00      
13 E2 634 606 0.00      
14 E2 495 473 0.00      
14 E2 495 473 0.00      
15 E2 343 328 0.00      
15 E2 343 328 0.00      
16 E3 895 854 0.00      
16 E3 895 854 0.00      
17 E3 573 547 0.00      
17 E3 573 547 0.00      
18 E3 420 401 0.00      
18 E3 420 401 0.00      
19 E3 256 244 0.00      
19 E3 256 244 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 8102.3 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 7735.3 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 mPW1PW91/6-31G(2df,p)
ABC
0.04444 0.02265 0.02265

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is D4d

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.131
S2 0.000 0.000 -1.131
F3 0.000 1.580 1.138
F4 -1.580 0.000 1.138
F5 0.000 -1.580 1.138
F6 1.580 0.000 1.138
F7 0.000 0.000 2.695
F8 1.117 1.117 -1.138
F9 1.117 -1.117 -1.138
F10 -1.117 -1.117 -1.138
F11 -1.117 1.117 -1.138
F12 0.000 0.000 -2.695

Atom - Atom Distances (Å)
  S1 S2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12
S12.26211.57981.57981.57981.57981.56362.76472.76472.76472.76473.8257
S22.26212.76472.76472.76472.76473.82571.57981.57981.57981.57981.5636
F31.57982.76472.23423.15962.23422.21802.57693.70133.70132.57694.1453
F41.57982.76472.23422.23423.15962.21803.70133.70132.57692.57694.1453
F51.57982.76473.15962.23422.23422.21803.70132.57692.57693.70134.1453
F61.57982.76472.23423.15962.23422.21802.57692.57693.70133.70134.1453
F71.56363.82572.21802.21802.21802.21804.14534.14534.14534.14535.3893
F82.76471.57982.57693.70133.70132.57694.14532.23423.15962.23422.2180
F92.76471.57983.70133.70132.57692.57694.14532.23422.23423.15962.2180
F102.76471.57983.70132.57692.57693.70134.14533.15962.23422.23422.2180
F112.76471.57982.57692.57693.70133.70134.14532.23423.15962.23422.2180
F123.82571.56364.14534.14534.14534.14535.38932.21802.21802.21802.2180

picture of disulphur decafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 F8 90.246 S1 S2 F9 90.246
S1 S2 F10 90.246 S1 S2 F11 90.246
S1 S2 F12 180.000 S2 S1 F3 90.246
S2 S1 F4 90.246 S2 S1 F5 90.246
S2 S1 F6 90.246 S2 S1 F7 180.000
F3 S1 F4 89.999 F3 S1 F5 179.507
F3 S1 F6 89.999 F3 S1 F7 89.754
F4 S1 F5 89.999 F4 S1 F6 179.507
F4 S1 F7 89.754 F5 S1 F6 89.999
F5 S1 F7 89.754 F6 S1 F7 89.754
F8 S2 F9 89.999 F8 S2 F10 179.507
F8 S2 F11 89.999 F8 S2 F12 89.754
F9 S2 F10 89.999 F9 S2 F11 179.507
F9 S2 F12 89.754 F10 S2 F11 89.999
F10 S2 F12 89.754 F11 S2 F12 89.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.657      
2 S 0.657      
3 F -0.158      
4 F -0.158      
5 F -0.158      
6 F -0.158      
7 F -0.026      
8 F -0.158      
9 F -0.158      
10 F -0.158      
11 F -0.158      
12 F -0.026      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -73.770 0.000 0.000
y 0.000 -73.770 0.000
z 0.000 0.000 -73.239
Traceless
 xyz
x -0.266 0.000 0.000
y 0.000 -0.266 0.000
z 0.000 0.000 0.531
Polar
3z2-r21.062
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 7.093 0.000 0.000
y 0.000 7.093 0.000
z 0.000 0.000 9.023


<r2> (average value of r2) Å2
<r2> 490.510
(<r2>)1/2 22.147