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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-190.683300
Energy at 298.15K-190.690056
HF Energy-190.683300
Nuclear repulsion energy121.183479
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 TPSSh/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 3643 3643 38.80      
2 A 3553 3553 0.27      
3 A 3547 3547 0.19      
4 A 3402 3402 2.76      
5 A 3394 3394 2.60      
6 A 3341 3341 8.65      
7 A 1647 1647 5.18      
8 A 1594 1594 0.09      
9 A 1566 1566 3.60      
10 A 1425 1425 49.73      
11 A 1299 1299 2.47      
12 A 1291 1291 0.89      
13 A 1244 1244 1.26      
14 A 1220 1220 5.08      
15 A 1202 1202 0.56      
16 A 1183 1183 1.13      
17 A 1063 1063 1.79      
18 A 1013 1013 9.51      
19 A 887 887 3.04      
20 A 873 873 1.49      
21 A 828 828 0.32      
22 A 395 395 6.43      
23 A 381 381 4.81      
24 A 325 325 68.42      

Unscaled Zero Point Vibrational Energy (zpe) 20156.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20156.8 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 TPSSh/STO-3G
ABC
0.54635 0.21519 0.18697

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.253 0.015 0.475
C2 0.929 -0.761 -0.104
C3 0.935 0.768 -0.160
O4 -1.514 -0.115 -0.229
H5 -0.315 0.060 1.581
H6 1.608 -1.269 0.592
H7 0.762 -1.293 -1.048
H8 1.616 1.318 0.501
H9 0.777 1.230 -1.142
H10 -2.000 0.743 0.076

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.52801.54371.44991.10912.26372.24932.27882.26941.9343
C21.52801.53042.53072.24971.09641.09672.27102.25053.2980
C31.54371.53042.60512.25742.27322.25141.09651.09632.9452
O41.44992.53072.60512.17823.42812.69083.51962.80961.0322
H51.10912.24972.25742.17822.53803.14682.54523.15812.3605
H62.26371.09642.27323.42812.53801.84512.58783.15274.1631
H72.24931.09672.25142.69083.14681.84513.15352.52533.6110
H82.27882.27101.09653.51962.54522.58783.15351.84663.6868
H92.26942.25051.09632.80963.15813.15272.52531.84663.0714
H101.93433.29802.94521.03222.36054.16313.61103.68683.0714

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.628 C1 C2 H6 118.289
C1 C2 H7 117.013 C1 C3 C2 59.609
C1 C3 H8 118.359 C1 C3 H9 117.550
C1 O4 H10 101.055 C2 C1 C3 59.764
C2 C1 O4 116.362 C2 C1 H5 116.197
C2 C3 H8 118.731 C2 C3 H9 116.956
C3 C1 O4 120.940 C3 C1 H5 115.661
C3 C2 H6 118.932 C3 C2 H7 117.004
O4 C1 H5 116.045 H6 C2 H7 114.569
H8 C3 H9 114.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.002      
2 C -0.157      
3 C -0.165      
4 O -0.226      
5 H 0.066      
6 H 0.078      
7 H 0.084      
8 H 0.075      
9 H 0.078      
10 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.155 0.983 0.718 1.227
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.284 -0.287 0.079
y -0.287 2.651 0.099
z 0.079 0.099 2.426


<r2> (average value of r2) Å2
<r2> 75.587
(<r2>)1/2 8.694