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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: SVWN/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 SVWN/cc-pVDZ
 hartrees
Energy at 0K-642.185050
Energy at 298.15K-642.192537
HF Energy-642.185050
Nuclear repulsion energy274.685219
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 SVWN/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' 3386 3360 34.68      
2 A' 3130 3106 1.31      
3 A' 3003 2979 0.24      
4 A' 1476 1465 34.07      
5 A' 1343 1332 8.83      
6 A' 1235 1225 30.10      
7 A' 1108 1099 151.62      
8 A' 918 911 37.45      
9 A' 855 848 75.78      
10 A' 706 701 24.39      
11 A' 680 674 205.52      
12 A' 460 457 48.53      
13 A' 435 431 11.78      
14 A' 275 272 4.81      
15 A" 3501 3474 49.81      
16 A" 3138 3113 0.85      
17 A" 1350 1339 12.89      
18 A" 1320 1309 185.11      
19 A" 1032 1024 5.38      
20 A" 893 886 2.21      
21 A" 358 356 0.09      
22 A" 301 299 2.75      
23 A" 202 200 0.78      
24 A" 174 173 41.64      

Unscaled Zero Point Vibrational Energy (zpe) 15639.8 cm-1
Scaled (by 0.9921) Zero Point Vibrational Energy (zpe) 15516.2 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 SVWN/cc-pVDZ
ABC
0.15208 0.14436 0.14062

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.670 -0.039 0.000
S2 0.104 -0.137 0.000
N3 0.529 1.507 0.000
O4 0.529 -0.709 1.298
O5 0.529 -0.709 -1.298
H6 -2.041 -1.081 0.000
H7 -1.991 0.494 0.914
H8 -1.991 0.494 -0.914
H9 1.107 1.654 0.843
H10 1.107 1.654 -0.843

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.77752.68812.63972.63971.10681.10551.10553.35953.3595
S21.77751.69841.48001.48002.34402.37172.37172.21862.2186
N32.68811.69842.56812.56813.64772.86562.86561.03241.0324
O42.63971.48002.56812.59512.90272.81843.56192.47453.2399
O52.63971.48002.56812.59512.90273.56192.81843.23992.4745
H61.10682.34403.64772.90272.90271.82221.82224.25444.2544
H71.10552.37172.86562.81843.56191.82221.82813.30863.7454
H81.10552.37172.86563.56192.81841.82221.82813.74543.3086
H93.35952.21861.03242.47453.23994.25443.30863.74541.6854
H103.35952.21861.03243.23992.47454.25443.74543.30861.6854

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 101.289 C1 S2 O4 107.915
C1 S2 O5 107.915 S2 C1 H6 106.389
S2 C1 H7 108.448 S2 C1 H8 108.448
S2 N3 H9 106.091 S2 N3 H10 106.091
N3 S2 O4 107.604 N3 S2 O5 107.604
O4 S2 O5 122.495 H6 C1 H7 110.905
H6 C1 H8 110.905 H7 C1 H8 111.547
H9 N3 H10 109.430
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.242      
2 S 0.635      
3 N -0.296      
4 O -0.385      
5 O -0.385      
6 H 0.127      
7 H 0.115      
8 H 0.115      
9 H 0.159      
10 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.405 2.707 0.000 3.049
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.746 5.152 0.000
y 5.152 -36.693 0.000
z 0.000 0.000 -40.126
Traceless
 xyz
x 6.663 5.152 0.000
y 5.152 -0.757 0.000
z 0.000 0.000 -5.906
Polar
3z2-r2-11.813
x2-y24.946
xy5.152
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.311 0.449 0.000
y 0.449 6.003 0.000
z 0.000 0.000 6.198


<r2> (average value of r2) Å2
<r2> 121.900
(<r2>)1/2 11.041