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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: wB97X-D/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-644.363660
Energy at 298.15K-644.371342
HF Energy-644.363660
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/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 A' 3528 3361 35.84      
2 A' 3214 3062 0.05      
3 A' 3089 2942 0.28      
4 A' 1573 1498 32.97      
5 A' 1433 1365 6.99      
6 A' 1329 1266 16.83      
7 A' 1147 1093 184.40      
8 A' 974 928 30.67      
9 A' 893 851 95.13      
10 A' 730 695 73.17      
11 A' 720 686 155.94      
12 A' 488 465 53.32      
13 A' 465 443 17.78      
14 A' 293 279 5.00      
15 A" 3639 3466 49.98      
16 A" 3221 3068 0.01      
17 A" 1432 1364 0.32      
18 A" 1363 1298 234.16      
19 A" 1099 1047 6.28      
20 A" 957 911 1.11      
21 A" 386 368 0.32      
22 A" 318 303 2.06      
23 A" 211 201 0.53      
24 A" 150 143 43.72      

Unscaled Zero Point Vibrational Energy (zpe) 16325.6 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 15551.7 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/cc-pVDZ
ABC
0.15371 0.14384 0.14145

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.678 -0.042 0.000
S2 0.105 -0.136 0.000
N3 0.532 1.504 0.000
O4 0.532 -0.708 1.284
O5 0.532 -0.708 -1.284
H6 -2.044 -1.077 0.000
H7 -1.997 0.485 0.906
H8 -1.997 0.485 -0.906
H9 1.096 1.673 0.834
H10 1.096 1.673 -0.834

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.78592.69712.64102.64101.09721.09591.09593.36653.3665
S21.78591.69511.46911.46912.34652.37252.37252.22522.2252
N32.69711.69512.55852.55853.64652.87342.87341.02101.0210
O42.64101.46912.55852.56862.90192.82183.55212.48883.2371
O52.64101.46912.55852.56862.90193.55212.82183.23712.4888
H61.09722.34653.64652.90192.90191.80591.80594.25664.2566
H71.09592.37252.87342.82183.55211.80591.81213.31443.7428
H81.09592.37252.87343.55212.82181.80591.81213.74283.3144
H93.36652.22521.02102.48883.23714.25663.31443.74281.6681
H103.36652.22521.02103.23712.48884.25663.74283.31441.6681

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 101.546 C1 S2 O4 108.067
C1 S2 O5 108.067 S2 C1 H6 106.499
S2 C1 H7 108.445 S2 C1 H8 108.445
S2 N3 H9 107.410 S2 N3 H10 107.410
N3 S2 O4 107.698 N3 S2 O5 107.698
O4 S2 O5 121.898 H6 C1 H7 110.860
H6 C1 H8 110.860 H7 C1 H8 111.541
H9 N3 H10 109.548
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.166      
2 S 0.833      
3 N -0.316      
4 O -0.465      
5 O -0.465      
6 H 0.102      
7 H 0.091      
8 H 0.091      
9 H 0.148      
10 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.602 2.889 0.000 3.303
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.465 5.341 0.000
y 5.341 -36.549 0.000
z 0.000 0.000 -40.486
Traceless
 xyz
x 7.053 5.341 0.000
y 5.341 -0.574 0.000
z 0.000 0.000 -6.479
Polar
3z2-r2-12.958
x2-y25.084
xy5.341
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.926 0.381 0.000
y 0.381 5.678 0.000
z 0.000 0.000 5.889


<r2> (average value of r2) Å2
<r2> 121.554
(<r2>)1/2 11.025