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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP=FULLultrafine/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/STO-3G
 hartrees
Energy at 0K-562.085179
Energy at 298.15K 
HF Energy-561.983627
Nuclear repulsion energy200.534637
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 B2PLYP=FULLultrafine/STO-3G
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' 3542 3542 9.10 68.75 0.17 0.29
2 A' 3511 3511 10.31 50.07 0.64 0.78
3 A' 3496 3496 8.82 51.07 0.37 0.53
4 A' 1614 1614 0.68 8.17 0.31 0.47
5 A' 1534 1534 10.52 6.40 0.23 0.37
6 A' 1412 1412 18.84 8.23 0.40 0.57
7 A' 1323 1323 5.72 6.34 0.55 0.71
8 A' 1191 1191 1.98 12.17 0.70 0.83
9 A' 1077 1077 0.84 4.19 0.25 0.39
10 A' 954 954 20.55 11.07 0.18 0.30
11 A' 949 949 4.94 0.46 0.13 0.23
12 A' 817 817 1.79 4.15 0.73 0.85
13 A' 676 676 0.27 6.41 0.46 0.63
14 A" 960 960 0.11 0.63 0.75 0.86
15 A" 845 845 8.46 1.43 0.75 0.86
16 A" 795 795 14.02 2.39 0.75 0.86
17 A" 609 609 3.38 1.05 0.75 0.86
18 A" 473 473 0.02 0.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12888.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12888.7 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 B2PLYP=FULLultrafine/STO-3G
ABC
0.27460 0.17357 0.10635

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.213 0.065 0.000
C2 0.000 -1.211 0.000
C3 0.095 1.226 0.000
N4 1.295 -0.842 0.000
C5 1.315 0.603 0.000
H6 -0.305 -2.266 0.000
H7 -0.099 2.302 0.000
H8 2.287 1.110 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.76031.74922.66642.58462.50132.49873.6530
C21.76032.43921.34622.24061.09813.51403.2587
C31.74922.43922.39111.37013.51511.09272.1956
N42.66641.34622.39111.44522.14143.43882.1899
C52.58462.24061.37011.44523.29472.21031.0966
H62.50131.09813.51512.14143.29474.57214.2563
H72.49873.51401.09273.43882.21034.57212.6677
H83.65303.25872.19562.18991.09664.25632.6677

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 117.643 S1 C2 H6 120.328
S1 C3 C5 111.326 S1 C3 H7 121.372
C2 S1 C3 88.059 C2 N4 C5 106.719
C3 C5 N4 116.252 C3 C5 H8 125.406
N4 C2 H6 122.029 N4 C5 H8 118.342
C5 C3 H7 127.301
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability