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: CCD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/cc-pVTZ
 hartrees
Energy at 0K-192.757788
Energy at 298.15K-192.764827
HF Energy-191.984826
Nuclear repulsion energy124.712927
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 CCD/cc-pVTZ
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 3898 3640 33.46      
2 A 3278 3060 10.28      
3 A 3263 3046 2.10      
4 A 3184 2973 5.43      
5 A 3174 2964 12.66      
6 A 3168 2958 23.41      
7 A 1543 1440 16.69      
8 A 1479 1381 2.03      
9 A 1447 1351 7.00      
10 A 1334 1246 85.61      
11 A 1264 1180 45.89      
12 A 1217 1136 2.62      
13 A 1215 1134 2.01      
14 A 1155 1078 0.88      
15 A 1094 1022 1.01      
16 A 1074 1003 19.56      
17 A 1014 947 9.57      
18 A 961 897 24.64      
19 A 853 797 9.62      
20 A 836 780 7.34      
21 A 770 719 3.56      
22 A 416 389 19.76      
23 A 411 384 4.77      
24 A 321 300 104.79      

Unscaled Zero Point Vibrational Energy (zpe) 19184.6 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 17912.7 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 CCD/cc-pVTZ
ABC
0.56122 0.23228 0.20011

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.236 -0.017 0.482
C2 0.909 -0.740 -0.138
C3 0.879 0.775 -0.135
O4 -1.455 -0.112 -0.196
H5 -0.310 -0.026 1.562
H6 1.612 -1.244 0.507
H7 0.704 -1.229 -1.078
H8 1.559 1.304 0.515
H9 0.664 1.257 -1.077
H10 -1.901 0.730 -0.112

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48951.50041.39731.08292.21842.18762.22912.20571.9188
C21.48951.51502.44592.21091.07901.07902.24172.22013.1713
C31.50041.51502.49692.22182.24162.22111.07961.07962.7799
O41.39732.44592.49692.09943.34312.58523.40482.67240.9575
H51.08292.21092.22182.09942.50853.07372.52183.09232.4297
H62.21841.07902.24163.34312.50851.82672.54793.10824.0767
H72.18761.07902.22112.58523.07371.82673.11152.48593.3996
H82.22912.24171.07963.40482.52182.54793.11151.82693.5627
H92.20572.22011.07962.67243.09233.10822.48591.82692.7910
H101.91883.17132.77990.95752.42974.07673.39963.56272.7910

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.911 C1 C2 H6 118.594
C1 C2 H7 115.879 C1 C3 C2 59.198
C1 C3 H8 118.633 C1 C3 H9 116.560
C1 O4 H10 107.680 C2 C1 C3 60.891
C2 C1 O4 115.801 C2 C1 H5 117.649
C2 C3 H8 118.573 C2 C3 H9 116.666
C3 C1 O4 118.970 C3 C1 H5 117.740
C3 C2 H6 118.601 C3 C2 H7 116.791
O4 C1 H5 115.067 H6 C2 H7 115.661
H8 C3 H9 115.582
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability