return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3H6S3 (Carbonotrithioic acid, dimethyl ester)

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-1312.584442
Energy at 298.15K-1312.590552
HF Energy-1312.584442
Nuclear repulsion energy432.045364
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 mPW1PW91/6-311G**
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' 3185 3047 3.23      
2 A' 3177 3040 2.60      
3 A' 3077 2944 1.69      
4 A' 1470 1406 3.09      
5 A' 1453 1391 27.00      
6 A' 1366 1306 0.05      
7 A' 1112 1064 187.43      
8 A' 993 950 29.51      
9 A' 990 947 11.51      
10 A' 746 714 1.99      
11 A' 521 499 0.57      
12 A' 486 465 2.87      
13 A' 309 296 2.25      
14 A' 183 175 2.01      
15 A' 170 162 0.02      
16 A' 91 87 6.52      
17 A" 3184 3046 0.00      
18 A" 3177 3039 2.47      
19 A" 3077 2944 14.61      
20 A" 1467 1403 30.81      
21 A" 1453 1390 0.00      
22 A" 1357 1299 0.49      
23 A" 994 951 14.23      
24 A" 976 934 0.00      
25 A" 856 819 151.98      
26 A" 733 702 1.04      
27 A" 354 339 4.23      
28 A" 241 231 5.37      
29 A" 167 160 0.00      
30 A" 58 56 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18711.2 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17901.0 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 mPW1PW91/6-311G**
ABC
0.10587 0.04500 0.03196

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.027 0.000
S2 0.001 1.667 0.000
S3 -0.000 -0.994 1.426
S4 -0.000 -0.994 -1.426
C5 -0.000 0.204 2.770
C6 -0.000 0.204 -2.770
H7 -0.891 0.828 2.727
H8 -0.891 0.828 -2.727
H9 -0.001 -0.392 3.682
H10 0.891 0.827 2.728
H11 0.891 0.827 -2.728
H12 -0.001 -0.392 -3.682

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.63931.75381.75382.77542.77542.97892.97893.70602.97922.97923.7060
S21.63933.01863.01863.13223.13222.98982.98984.21892.99022.99024.2189
S31.75383.01862.85121.80064.36312.40974.62172.33532.40974.62215.1431
S41.75383.01862.85124.36311.80064.62172.40975.14314.62212.40972.3353
C52.77543.13221.80064.36315.53951.08825.60371.09021.08825.60446.4794
C62.77543.13224.36311.80065.53955.60371.08826.47945.60441.08821.0902
H72.97892.98982.40974.62171.08825.60375.45501.78681.78245.73946.5852
H82.97892.98984.62172.40975.60371.08825.45506.58525.73941.78241.7868
H93.70604.21892.33535.14311.09026.47941.78686.58521.78686.58597.3643
H102.97922.99022.40974.62211.08825.60441.78245.73941.78685.45636.5859
H112.97922.99024.62212.40975.60441.08825.73941.78246.58595.45631.7868
H123.70604.21895.14312.33536.47941.09026.58521.78687.36436.58591.7868

picture of Carbonotrithioic acid, dimethyl ester state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S3 C5 102.663 C1 S4 C6 102.663
S2 C1 S3 125.622 S2 C1 S4 125.622
S3 C1 S4 108.756 S3 C5 H7 110.624
S3 C5 H9 105.102 S3 C5 H10 110.622
S4 C6 H8 110.624 S4 C6 H11 110.622
S4 C6 H12 105.102 H7 C5 H9 110.216
H7 C5 H10 109.969 H8 C6 H11 109.969
H8 C6 H12 110.216 H9 C5 H10 110.216
H11 C6 H12 110.216
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.479      
2 S -0.091      
3 S 0.254      
4 S 0.254      
5 C -0.520      
6 C -0.520      
7 H 0.193      
8 H 0.193      
9 H 0.165      
10 H 0.193      
11 H 0.193      
12 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.001 -0.346 0.000 0.346
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.127 -0.002 0.000
y -0.002 -63.943 0.000
z 0.000 0.000 -44.954
Traceless
 xyz
x -5.678 -0.002 0.000
y -0.002 -11.403 0.000
z 0.000 0.000 17.081
Polar
3z2-r234.163
x2-y23.816
xy-0.002
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.125 0.003 0.000
y 0.003 15.279 0.000
z 0.000 0.000 18.171


<r2> (average value of r2) Å2
<r2> 331.956
(<r2>)1/2 18.220