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 C3H5OH (Cyclopropanol)

using model chemistry: SVWN/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at SVWN/6-31G**
 hartrees
Energy at 0K-192.088494
Energy at 298.15K-192.095376
HF Energy-192.088494
Nuclear repulsion energy124.842795
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 SVWN/6-31G**
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 3721 3661 16.12      
2 A 3191 3139 4.62      
3 A 3176 3125 2.09      
4 A 3095 3045 3.47      
5 A 3085 3035 7.64      
6 A 3028 2978 38.84      
7 A 1474 1450 27.70      
8 A 1387 1364 5.26      
9 A 1378 1355 4.35      
10 A 1253 1233 59.80      
11 A 1223 1203 77.27      
12 A 1188 1168 6.82      
13 A 1148 1129 0.15      
14 A 1075 1058 1.50      
15 A 1027 1011 26.36      
16 A 1013 997 0.58      
17 A 971 955 13.93      
18 A 925 910 22.48      
19 A 835 822 9.18      
20 A 794 781 5.73      
21 A 740 728 1.65      
22 A 400 394 35.55      
23 A 396 390 4.61      
24 A 323 318 102.44      

Unscaled Zero Point Vibrational Energy (zpe) 18423.7 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 18123.4 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 SVWN/6-31G**
ABC
0.56206 0.23406 0.20200

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.240 -0.012 0.481
C2 0.900 -0.736 -0.137
C3 0.880 0.766 -0.138
O4 -1.444 -0.112 -0.196
H5 -0.304 -0.018 1.581
H6 1.607 -1.261 0.511
H7 0.676 -1.235 -1.084
H8 1.574 1.309 0.512
H9 0.658 1.255 -1.091
H10 -1.901 0.744 -0.104

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48461.49751.38521.10222.23002.18732.24402.20981.9172
C21.48461.50252.42622.21711.09341.09372.24862.22133.1683
C31.49751.50252.48532.22972.24952.22341.09421.09432.7818
O41.38522.42622.48532.11373.33632.55863.41012.66260.9749
H51.10222.21712.22972.11372.51883.08962.53623.11262.4442
H62.23001.09342.24953.33632.51881.84662.57033.13044.0878
H72.18731.09372.22342.55863.08961.84663.13422.49053.3945
H82.24402.24861.09423.41012.53622.57033.13421.84683.5746
H92.20982.22131.09432.66263.11263.13042.49051.84682.7904
H101.91723.16832.78180.97492.44424.08783.39453.57462.7904

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.169 C1 C2 H6 118.985
C1 C2 H7 115.224 C1 C3 C2 59.320
C1 C3 H8 119.141 C1 C3 H9 116.129
C1 O4 H10 107.372 C2 C1 C3 60.511
C2 C1 O4 115.391 C2 C1 H5 117.219
C2 C3 H8 119.148 C2 C3 H9 116.732
C3 C1 O4 119.066 C3 C1 H5 117.309
C3 C2 H6 119.282 C3 C2 H7 116.947
O4 C1 H5 115.899 H6 C2 H7 115.193
H8 C3 H9 115.099
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.076      
2 C -0.297      
3 C -0.312      
4 O -0.501      
5 H 0.119      
6 H 0.144      
7 H 0.160      
8 H 0.139      
9 H 0.146      
10 H 0.326      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.201 1.352 0.565 1.479
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.263 -3.243 0.194
y -3.243 -23.943 -0.170
z 0.194 -0.170 -23.898
Traceless
 xyz
x -0.343 -3.243 0.194
y -3.243 0.138 -0.170
z 0.194 -0.170 0.205
Polar
3z2-r20.409
x2-y2-0.321
xy-3.243
xz0.194
yz-0.170


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.401 -0.229 0.184
y -0.229 5.082 0.005
z 0.184 0.005 4.764


<r2> (average value of r2) Å2
<r2> 72.358
(<r2>)1/2 8.506