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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: CCSD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/6-311+G(3df,2p)
 hartrees
Energy at 0K-568.241175
Energy at 298.15K 
HF Energy-567.377709
Nuclear repulsion energy205.696767
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 CCSD/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCSD/6-311+G(3df,2p)
ABC
0.28601 0.18442 0.11212

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.179 0.000
C2 -1.194 -0.062 0.000
C3 1.216 -0.030 0.000
N4 -0.738 -1.277 0.000
C5 0.639 -1.262 0.000
H6 -2.246 0.180 0.000
H7 2.264 0.218 0.000
H8 1.175 -2.199 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72151.71492.56412.52312.45802.45993.5761
C21.72152.41031.29792.19091.07973.46943.1904
C31.71492.41032.31821.36053.46871.07692.1691
N42.56411.29792.31821.37712.09703.35382.1236
C52.52312.19091.36051.37713.22552.19801.0793
H62.45801.07973.46872.09703.22554.51054.1669
H72.45993.46941.07693.35382.19804.51052.6507
H83.57613.19042.16912.12361.07934.16692.6507

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.540 S1 C2 H6 120.958
S1 C3 C5 109.715 S1 C3 H7 121.875
C2 S1 C3 89.079 C2 N4 C5 109.940
C3 C5 N4 115.726 C3 C5 H8 125.117
N4 C2 H6 123.502 N4 C5 H8 119.156
C5 C3 H7 128.411
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability