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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G*
 hartrees
Energy at 0K-644.146927
Energy at 298.15K-644.154722
HF Energy-644.146927
Nuclear repulsion energy278.101183
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 HSEh1PBE/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' 3564 3420 36.91      
2 A' 3198 3069 0.48      
3 A' 3092 2967 0.49      
4 A' 1656 1589 52.59      
5 A' 1469 1410 8.18      
6 A' 1378 1322 23.11      
7 A' 1157 1110 200.68      
8 A' 1008 967 29.89      
9 A' 898 862 127.90      
10 A' 739 709 11.14      
11 A' 669 642 259.38      
12 A' 501 481 49.77      
13 A' 475 456 10.89      
14 A' 297 285 4.80      
15 A" 3673 3524 42.47      
16 A" 3208 3078 0.79      
17 A" 1468 1409 1.90      
18 A" 1379 1323 266.93      
19 A" 1126 1081 2.13      
20 A" 990 950 1.39      
21 A" 403 387 0.19      
22 A" 333 319 2.59      
23 A" 233 223 0.11      
24 A" 172 165 42.39      

Unscaled Zero Point Vibrational Energy (zpe) 16542.2 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 15873.9 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 HSEh1PBE/6-311G*
ABC
0.15735 0.14591 0.14342

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.668 -0.060 0.000
S2 0.109 -0.135 0.000
N3 0.530 1.486 0.000
O4 0.530 -0.697 1.269
O5 0.530 -0.697 -1.269
H6 -2.028 -1.089 0.000
H7 -1.999 0.459 0.897
H8 -1.999 0.459 -0.897
H9 1.049 1.719 0.837
H10 1.049 1.719 -0.837

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.77882.68812.61742.61741.08981.08831.08833.35433.3543
S21.77881.67491.45071.45072.33982.36702.36702.24092.2409
N32.68811.67492.52522.52523.62972.87412.87411.01151.0115
O42.61741.45072.52522.53852.88232.80613.52572.50893.2468
O52.61741.45072.52522.53852.88233.52572.80613.24682.5089
H61.08982.33983.62972.88232.88231.78951.78954.24894.2489
H71.08832.36702.87412.80613.52571.78951.79483.29943.7268
H81.08832.36702.87413.52572.80611.78951.79483.72683.2994
H93.35432.24091.01152.50893.24684.24893.29943.72681.6730
H103.35432.24091.01153.24682.50894.24893.72683.29941.6730

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 102.172 C1 S2 O4 107.853
C1 S2 O5 107.853 S2 C1 H6 106.841
S2 C1 H7 108.904 S2 C1 H8 108.904
S2 N3 H9 110.618 S2 N3 H10 110.618
N3 S2 O4 107.568 N3 S2 O5 107.568
O4 S2 O5 122.068 H6 C1 H7 110.490
H6 C1 H8 110.490 H7 C1 H8 111.091
H9 N3 H10 111.579
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.817      
2 S 1.082      
3 N -0.884      
4 O -0.506      
5 O -0.506      
6 H 0.289      
7 H 0.277      
8 H 0.277      
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
  -1.702 3.252 0.000 3.670
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.508 5.900 0.000
y 5.900 -36.707 0.000
z 0.000 0.000 -41.291
Traceless
 xyz
x 6.491 5.900 0.000
y 5.900 0.192 0.000
z 0.000 0.000 -6.683
Polar
3z2-r2-13.366
x2-y24.199
xy5.900
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.135 0.290 0.000
y 0.290 5.844 0.000
z 0.000 0.000 6.015


<r2> (average value of r2) Å2
<r2> 120.525
(<r2>)1/2 10.978