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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B3LYPultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/3-21G
 hartrees
Energy at 0K-192.031784
Energy at 298.15K-192.038704
HF Energy-192.031784
Nuclear repulsion energy122.880497
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 B3LYPultrafine/3-21G
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 3448 3327 0.39      
2 A 3271 3156 10.00      
3 A 3253 3139 2.09      
4 A 3174 3063 4.36      
5 A 3164 3053 9.66      
6 A 3125 3016 39.95      
7 A 1517 1464 7.23      
8 A 1495 1442 5.69      
9 A 1437 1387 2.59      
10 A 1305 1259 59.57      
11 A 1211 1169 0.32      
12 A 1180 1139 5.72      
13 A 1177 1135 60.68      
14 A 1150 1110 0.39      
15 A 1094 1056 4.79      
16 A 1064 1027 32.23      
17 A 958 924 12.83      
18 A 904 872 21.40      
19 A 832 803 9.38      
20 A 807 779 3.62      
21 A 756 729 5.23      
22 A 391 377 25.59      
23 A 372 359 14.08      
24 A 339 327 116.88      

Unscaled Zero Point Vibrational Energy (zpe) 18711.4 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 18054.7 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 B3LYPultrafine/3-21G
ABC
0.54761 0.22479 0.19422

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.232 -0.001 0.496
C2 0.908 -0.758 -0.135
C3 0.908 0.776 -0.148
O4 -1.480 -0.111 -0.200
H5 -0.282 0.007 1.583
H6 1.609 -1.275 0.508
H7 0.666 -1.244 -1.072
H8 1.605 1.299 0.496
H9 0.691 1.245 -1.100
H10 -1.959 0.755 -0.091

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50701.52311.43281.08822.23902.19262.25022.22541.9746
C21.50701.53362.47482.22581.08261.08262.26102.23393.2423
C31.52311.53362.54802.23752.26442.23371.08321.08312.8679
O41.43282.47482.54802.15113.37592.57793.46202.71310.9963
H51.08822.22582.23752.15112.52543.08392.53193.11102.4847
H62.23901.08262.26443.37592.52541.83992.57393.12734.1488
H72.19261.08262.23372.57793.08391.83993.13092.48923.4420
H82.25022.26101.08323.46202.53192.57393.13091.83973.6521
H92.22542.23391.08312.71313.11103.12732.48921.83972.8772
H101.97463.24232.86790.99632.48474.14883.44203.65212.8772

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.114 C1 C2 H6 118.759
C1 C2 H7 114.713 C1 C3 C2 59.078
C1 C3 H8 118.420 C1 C3 H9 116.253
C1 O4 H10 107.390 C2 C1 C3 60.808
C2 C1 O4 114.643 C2 C1 H5 117.195
C2 C3 H8 118.533 C2 C3 H9 116.169
C3 C1 O4 119.053 C3 C1 H5 116.950
C3 C2 H6 118.881 C3 C2 H7 116.188
O4 C1 H5 116.469 H6 C2 H7 116.370
H8 C3 H9 116.259
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.001      
2 C -0.395      
3 C -0.419      
4 O -0.540      
5 H 0.185      
6 H 0.200      
7 H 0.225      
8 H 0.196      
9 H 0.211      
10 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.350 1.452 0.701 1.650
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.600 -3.433 0.034
y -3.433 -24.167 -0.163
z 0.034 -0.163 -23.996
Traceless
 xyz
x -0.519 -3.433 0.034
y -3.433 0.131 -0.163
z 0.034 -0.163 0.387
Polar
3z2-r20.775
x2-y2-0.433
xy-3.433
xz0.034
yz-0.163


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.985 -0.295 0.203
y -0.295 4.609 0.023
z 0.203 0.023 4.185


<r2> (average value of r2) Å2
<r2> 74.441
(<r2>)1/2 8.628