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 C(CH3)3SH (2-Propanethiol, 2-methyl-)

using model chemistry: CCSD/aug-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 CCSD/aug-cc-pVDZ
 hartrees
Energy at 0K-555.678432
Energy at 298.15K 
HF Energy-554.847833
Nuclear repulsion energy243.021369
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/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD/aug-cc-pVDZ
ABC
0.14788 0.09832 0.09743

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.352 -0.006 0.000
S2 -1.511 0.088 0.000
C3 0.839 1.454 0.000
C4 0.839 -0.733 1.265
C5 0.839 -0.733 -1.265
H6 -1.732 -1.250 0.000
H7 1.943 1.475 0.000
H8 0.483 1.992 -0.895
H9 0.483 1.992 0.895
H10 1.944 -0.760 1.282
H11 1.944 -0.760 -1.282
H12 0.485 -0.221 2.175
H13 0.471 -1.774 1.291
H14 0.485 -0.221 -2.175
H15 0.471 -1.774 -1.291

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86601.53941.53771.53772.42682.17392.19362.19362.17852.17852.18912.19162.18912.1916
S21.86602.71832.79232.79231.35583.72262.89872.89873.78223.78222.96803.01032.96803.0103
C31.53942.71832.52662.52663.73081.10481.10351.10352.78702.78702.76743.49562.76743.4956
C41.53772.79232.52662.52972.91112.77403.49562.77291.10632.77631.10241.10393.49532.7836
C51.53772.79232.52662.52972.91112.77402.77293.49562.77631.10633.49532.78361.10241.1039
H62.42681.35583.73082.91112.91114.57504.02674.02673.92413.92413.27132.60643.27132.6064
H72.17393.72261.10482.77402.77404.57501.78961.78962.57632.57633.11933.79293.11933.7929
H82.19362.89871.10353.49562.77294.02671.78961.79083.80133.14003.78414.35412.55573.7863
H92.19362.89871.10352.77293.49564.02671.78961.79083.14003.80132.55573.78633.78414.3541
H102.17853.78222.78701.10632.77633.92412.57633.80133.14002.56331.79411.78853.79033.1329
H112.17853.78222.78702.77631.10633.92412.57633.14003.80132.56333.79033.13291.79411.7885
H122.18912.96802.76741.10243.49533.27133.11933.78412.55571.79413.79031.78704.34903.7972
H132.19163.01033.49561.10392.78362.60643.79294.35413.78631.78853.13291.78703.79722.5812
H142.18912.96802.76743.49531.10243.27133.11932.55573.78413.79031.79414.34903.79721.7870
H152.19163.01033.49562.78361.10392.60643.79293.78634.35413.13291.78853.79722.58121.7870

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 96.460 C1 C3 H7 109.502
C1 C3 H8 111.126 C1 C3 H9 111.126
C1 C4 H10 109.890 C1 C4 H12 110.945
C1 C4 H13 111.058 C1 C5 H11 109.890
C1 C5 H14 110.945 C1 C5 H15 111.058
S2 C1 C3 105.523 S2 C1 C4 109.870
S2 C1 C5 109.870 C3 C1 C4 110.388
C3 C1 C5 110.388 C4 C1 C5 110.678
H7 C3 H8 108.267 H7 C3 H9 108.267
H8 C3 H9 108.463 H10 C4 H12 108.641
H10 C4 H13 108.034 H11 C5 H14 108.641
H11 C5 H15 108.034 H12 C4 H13 108.184
H14 C5 H15 108.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability