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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-193.115898
Energy at 298.15K-193.122904
HF Energy-193.115898
Nuclear repulsion energy124.752397
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 mPW1PW91/6-311G**
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 3881 3713 29.55      
2 A 3256 3115 13.62      
3 A 3239 3099 2.81      
4 A 3161 3024 6.24      
5 A 3151 3014 14.78      
6 A 3125 2989 37.88      
7 A 1517 1451 19.71      
8 A 1451 1389 4.29      
9 A 1423 1361 4.28      
10 A 1310 1254 82.87      
11 A 1250 1196 55.00      
12 A 1203 1151 7.96      
13 A 1198 1146 0.20      
14 A 1126 1078 0.95      
15 A 1069 1022 3.26      
16 A 1054 1009 25.50      
17 A 1004 960 10.71      
18 A 946 905 26.19      
19 A 847 810 11.43      
20 A 826 790 6.76      
21 A 768 735 3.41      
22 A 412 395 16.39      
23 A 408 391 11.35      
24 A 327 313 112.78      

Unscaled Zero Point Vibrational Energy (zpe) 18976.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18154.6 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 mPW1PW91/6-311G**
ABC
0.56302 0.23226 0.20029

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.238 -0.014 0.479
C2 0.906 -0.739 -0.135
C3 0.883 0.770 -0.136
O4 -1.453 -0.110 -0.198
H5 -0.313 -0.020 1.565
H6 1.606 -1.252 0.512
H7 0.698 -1.232 -1.076
H8 1.566 1.303 0.514
H9 0.674 1.254 -1.082
H10 -1.907 0.728 -0.097

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48741.50071.39421.08832.22132.18612.23452.20881.9155
C21.48741.50972.44222.21231.08231.08222.24242.21853.1730
C31.50071.50972.49762.22462.24332.21961.08301.08282.7911
O41.39422.44222.49762.10153.34142.58033.40902.67720.9587
H51.08832.21232.22462.10152.51213.07702.52703.09902.4217
H62.22131.08232.24333.34142.51211.82882.55563.11254.0785
H72.18611.08222.21962.58033.07701.82883.11572.48573.4042
H82.23452.24241.08303.40902.52702.55563.11571.82933.5735
H92.20882.21851.08282.67723.09903.11252.48571.82932.8125
H101.91553.17302.79110.95872.42174.07853.40423.57352.8125

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.091 C1 C2 H6 118.786
C1 C2 H7 115.697 C1 C3 C2 59.217
C1 C3 H8 118.841 C1 C3 H9 116.579
C1 O4 H10 107.552 C2 C1 C3 60.691
C2 C1 O4 115.849 C2 C1 H5 117.555
C2 C3 H8 118.816 C2 C3 H9 116.723
C3 C1 O4 119.203 C3 C1 H5 117.580
C3 C2 H6 118.948 C3 C2 H7 116.865
O4 C1 H5 115.122 H6 C2 H7 115.326
H8 C3 H9 115.257
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.004      
2 C -0.267      
3 C -0.280      
4 O -0.382      
5 H 0.123      
6 H 0.138      
7 H 0.152      
8 H 0.132      
9 H 0.141      
10 H 0.240      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.320 1.331 0.689 1.533
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.700 -3.232 0.080
y -3.232 -24.216 -0.173
z 0.080 -0.173 -24.002
Traceless
 xyz
x -0.591 -3.232 0.080
y -3.232 0.135 -0.173
z 0.080 -0.173 0.456
Polar
3z2-r20.912
x2-y2-0.483
xy-3.232
xz0.080
yz-0.173


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.601 -0.186 0.042
y -0.186 5.341 0.002
z 0.042 0.002 4.893


<r2> (average value of r2) Å2
<r2> 72.778
(<r2>)1/2 8.531