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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-644.434867
Energy at 298.15K-644.442694
HF Energy-644.434867
Nuclear repulsion energy 
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 wB97X-D/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3579 3579 37.26      
2 A' 3197 3197 0.71      
3 A' 3092 3092 0.75      
4 A' 1662 1662 55.93      
5 A' 1480 1480 8.31      
6 A' 1387 1387 23.23      
7 A' 1176 1176 205.57      
8 A' 1012 1012 32.02      
9 A' 904 904 132.17      
10 A' 741 741 17.10      
11 A' 672 672 260.72      
12 A' 507 507 51.50      
13 A' 482 482 13.14      
14 A' 301 301 4.96      
15 A" 3687 3687 43.18      
16 A" 3208 3208 1.03      
17 A" 1474 1474 1.14      
18 A" 1401 1401 280.56      
19 A" 1134 1134 1.26      
20 A" 998 998 1.23      
21 A" 409 409 0.03      
22 A" 338 338 2.71      
23 A" 222 222 1.05      
24 A" 179 179 41.50      

Unscaled Zero Point Vibrational Energy (zpe) 16619.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16619.4 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 wB97X-D/6-311G*
ABC
0.15788 0.14591 0.14369

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.670 -0.062 0.000
S2 0.110 -0.135 0.000
N3 0.531 1.484 0.000
O4 0.531 -0.696 1.266
O5 0.531 -0.696 -1.266
H6 -2.031 -1.090 0.000
H7 -1.999 0.458 0.897
H8 -1.999 0.458 -0.897
H9 1.043 1.726 0.838
H10 1.043 1.726 -0.838

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.78172.68952.61692.61691.08951.08801.08803.35493.3549
S21.78171.67321.44681.44682.34372.36782.36782.24402.2440
N32.68951.67322.52072.52073.63112.87392.87391.01101.0110
O42.61691.44682.52072.53122.88402.80523.52302.51193.2482
O52.61691.44682.52072.53122.88403.52302.80523.24822.5119
H61.08952.34373.63112.88402.88401.78961.78964.25134.2513
H71.08802.36782.87392.80523.52301.78961.79473.29593.7243
H81.08802.36782.87393.52302.80521.78961.79473.72433.2959
H93.35492.24401.01102.51193.24824.25133.29593.72431.6755
H103.35492.24401.01103.24822.51194.25133.72433.29591.6755

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 102.196 C1 S2 O4 107.858
C1 S2 O5 107.858 S2 C1 H6 106.941
S2 C1 H7 108.784 S2 C1 H8 108.784
S2 N3 H9 111.023 S2 N3 H10 111.023
N3 S2 O4 107.568 N3 S2 O5 107.568
O4 S2 O5 122.041 H6 C1 H7 110.539
H6 C1 H8 110.539 H7 C1 H8 111.129
H9 N3 H10 111.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.800      
2 S 1.100      
3 N -0.885      
4 O -0.515      
5 O -0.515      
6 H 0.284      
7 H 0.272      
8 H 0.272      
9 H 0.394      
10 H 0.394      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.750 3.311 0.000 3.745
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.438 5.949 0.000
y 5.949 -36.563 0.000
z 0.000 0.000 -41.315
Traceless
 xyz
x 6.501 5.949 0.000
y 5.949 0.314 0.000
z 0.000 0.000 -6.815
Polar
3z2-r2-13.630
x2-y24.124
xy5.949
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.036 0.280 0.000
y 0.280 5.760 0.000
z 0.000 0.000 5.953


<r2> (average value of r2) Å2
<r2> 120.357
(<r2>)1/2 10.971