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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/cc-pVDZ
 hartrees
Energy at 0K-568.753737
Energy at 298.15K 
HF Energy-568.515549
Nuclear repulsion energy203.835806
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=FULL/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' 3288 3151 1.52 129.82 0.20 0.33
2 A' 3251 3116 0.32 123.38 0.23 0.38
3 A' 3248 3113 3.59 94.71 0.61 0.75
4 A' 1525 1462 20.20 2.15 0.11 0.20
5 A' 1443 1383 27.21 28.17 0.24 0.38
6 A' 1355 1299 3.06 2.97 0.65 0.79
7 A' 1253 1201 12.49 2.43 0.48 0.65
8 A' 1153 1105 5.31 6.68 0.66 0.79
9 A' 1062 1018 6.89 11.14 0.25 0.40
10 A' 885 848 0.88 2.17 0.23 0.37
11 A' 873 837 52.03 11.56 0.17 0.29
12 A' 756 725 0.29 5.57 0.74 0.85
13 A' 616 591 1.31 10.32 0.36 0.53
14 A" 900 863 0.43 1.30 0.75 0.86
15 A" 802 768 45.36 0.23 0.75 0.86
16 A" 728 698 15.83 2.26 0.75 0.86
17 A" 616 591 14.03 0.77 0.75 0.86
18 A" 472 452 0.04 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12112.0 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 11609.3 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=FULL/cc-pVDZ
ABC
0.28242 0.18022 0.11002

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.194 0.000
C2 -1.204 -0.071 0.000
C3 1.225 -0.030 0.000
N4 -0.738 -1.293 0.000
C5 0.639 -1.272 0.000
H6 -2.266 0.175 0.000
H7 2.283 0.222 0.000
H8 1.186 -2.214 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74671.73212.59412.54732.48442.48113.6086
C21.74672.42981.30762.19981.09003.49923.2100
C31.73212.42982.33431.37293.49731.08712.1842
N42.59411.30762.33431.37732.11913.37932.1330
C52.54732.19981.37291.37733.24562.22091.0894
H62.48441.09003.49732.11913.24564.54894.1982
H72.48113.49921.08713.37932.22094.54892.6716
H83.60863.21002.18422.13301.08944.19822.6716

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.529 S1 C2 H6 120.509
S1 C3 C5 109.703 S1 C3 H7 121.607
C2 S1 C3 88.607 C2 N4 C5 110.007
C3 C5 N4 116.154 C3 C5 H8 124.608
N4 C2 H6 123.962 N4 C5 H8 119.239
C5 C3 H7 128.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability