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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: mPW1PW91/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 mPW1PW91/STO-3G
 hartrees
Energy at 0K-190.610565
Energy at 298.15K-190.617382
HF Energy-190.610565
Nuclear repulsion energy121.943076
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 mPW1PW91/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 3778 3320 27.95      
2 A 3600 3164 1.22      
3 A 3594 3159 0.16      
4 A 3448 3030 3.97      
5 A 3437 3021 4.54      
6 A 3394 2983 7.39      
7 A 1668 1466 7.45      
8 A 1599 1406 0.82      
9 A 1584 1393 2.07      
10 A 1451 1275 51.07      
11 A 1325 1164 2.26      
12 A 1302 1144 0.15      
13 A 1268 1115 1.72      
14 A 1242 1092 5.39      
15 A 1223 1075 0.74      
16 A 1209 1062 1.83      
17 A 1084 952 1.08      
18 A 1036 910 10.55      
19 A 907 797 3.15      
20 A 891 783 1.63      
21 A 842 740 0.52      
22 A 408 358 6.49      
23 A 393 345 5.57      
24 A 320 281 76.46      

Unscaled Zero Point Vibrational Energy (zpe) 20499.8 cm-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 18017.2 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 mPW1PW91/STO-3G
ABC
0.55209 0.21825 0.18947

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.253 0.009 0.472
C2 0.928 -0.754 -0.107
C3 0.924 0.767 -0.156
O4 -1.503 -0.116 -0.224
H5 -0.313 0.047 1.575
H6 1.607 -1.259 0.583
H7 0.762 -1.282 -1.049
H8 1.599 1.316 0.504
H9 0.761 1.232 -1.131
H10 -1.983 0.740 0.057

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.52031.53391.43691.10522.25402.23842.26712.25671.9238
C21.52031.52202.51612.23871.09241.09282.26062.24043.2760
C31.53391.52202.58372.24592.26262.24131.09251.09242.9146
O41.43692.51612.58372.16353.41092.67753.49422.78681.0210
H51.10522.23872.24592.16352.52573.13202.53273.14322.3609
H62.25401.09242.26263.41092.52571.83872.57663.13994.1431
H72.23841.09282.24132.67753.13201.83873.14092.51493.5839
H82.26712.26061.09253.49422.53272.57663.14091.83963.6560
H92.25672.24041.09242.78683.14323.13992.51491.83963.0301
H101.92383.27602.91461.02102.36094.14313.58393.65603.0301

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.556 C1 C2 H6 118.319
C1 C2 H7 116.932 C1 C3 C2 59.668
C1 C3 H8 118.386 C1 C3 H9 117.473
C1 O4 H10 101.676 C2 C1 C3 59.776
C2 C1 O4 116.572 C2 C1 H5 116.109
C2 C3 H8 118.769 C2 C3 H9 116.993
C3 C1 O4 120.812 C3 C1 H5 115.682
C3 C2 H6 118.949 C3 C2 H7 117.053
O4 C1 H5 116.040 H6 C2 H7 114.585
H8 C3 H9 114.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.006      
2 C -0.176      
3 C -0.184      
4 O -0.243      
5 H 0.075      
6 H 0.087      
7 H 0.094      
8 H 0.084      
9 H 0.088      
10 H 0.180      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.195 1.053 0.738 1.300
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.962 -2.337 -0.434
y -2.337 -22.767 0.102
z -0.434 0.102 -22.306
Traceless
 xyz
x -0.426 -2.337 -0.434
y -2.337 -0.133 0.102
z -0.434 0.102 0.559
Polar
3z2-r21.117
x2-y2-0.195
xy-2.337
xz-0.434
yz0.102


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.157 -0.282 0.083
y -0.282 2.591 0.086
z 0.083 0.086 2.363


<r2> (average value of r2) Å2
<r2> 74.735
(<r2>)1/2 8.645