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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: CCSD/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD/6-31G(2df,p)
 hartrees
Energy at 0K-192.669786
Energy at 298.15K-192.676808
HF Energy-191.933388
Nuclear repulsion energy124.550799
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 CCSD/6-31G(2df,p)
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 3892 3680 27.14      
2 A 3295 3116 8.61      
3 A 3280 3101 1.90      
4 A 3200 3025 3.92      
5 A 3189 3016 9.96      
6 A 3172 2999 27.96      
7 A 1541 1457 15.16      
8 A 1476 1396 1.27      
9 A 1450 1371 5.49      
10 A 1340 1267 92.17      
11 A 1265 1196 39.39      
12 A 1217 1151 2.32      
13 A 1215 1149 2.19      
14 A 1157 1093 0.65      
15 A 1097 1037 1.31      
16 A 1081 1022 17.78      
17 A 1017 961 7.73      
18 A 962 909 21.75      
19 A 854 807 9.17      
20 A 836 790 5.23      
21 A 770 728 2.46      
22 A 410 388 23.85      
23 A 405 383 3.66      
24 A 329 311 100.25      

Unscaled Zero Point Vibrational Energy (zpe) 19224.1 cm-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 18176.4 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 CCSD/6-31G(2df,p)
ABC
0.55932 0.23186 0.19976

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.239 -0.016 0.483
C2 0.909 -0.741 -0.137
C3 0.881 0.775 -0.136
O4 -1.455 -0.113 -0.198
H5 -0.315 -0.022 1.567
H6 1.612 -1.248 0.511
H7 0.704 -1.234 -1.078
H8 1.563 1.307 0.514
H9 0.666 1.258 -1.081
H10 -1.899 0.732 -0.108

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49321.50401.39621.08682.22452.19292.23572.21041.9136
C21.49321.51622.44692.21801.08191.08192.24662.22443.1714
C31.50401.51622.49912.22812.24622.22561.08251.08252.7801
O41.39622.44692.49912.10233.34632.58673.41002.67510.9585
H51.08682.21802.22812.10232.51683.08242.53003.09982.4249
H62.22451.08192.24623.34632.51681.83012.55573.11614.0783
H72.19291.08192.22562.58673.08241.83013.11942.49283.4030
H82.23572.24661.08253.41002.53002.55573.11941.83033.5640
H92.21042.22441.08252.67513.09983.11612.49281.83032.7932
H101.91363.17142.78010.95852.42494.07833.40303.56402.7932

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.962 C1 C2 H6 118.625
C1 C2 H7 115.850 C1 C3 C2 59.259
C1 C3 H8 118.719 C1 C3 H9 116.485
C1 O4 H10 107.251 C2 C1 C3 60.779
C2 C1 O4 115.704 C2 C1 H5 117.701
C2 C3 H8 118.695 C2 C3 H9 116.745
C3 C1 O4 118.966 C3 C1 H5 117.735
C3 C2 H6 118.706 C3 C2 H7 116.893
O4 C1 H5 115.141 H6 C2 H7 115.513
H8 C3 H9 115.431
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability