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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: QCISD(T)/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 QCISD(T)/6-31G*
 hartrees
Energy at 0K-192.526716
Energy at 298.15K-192.533726
HF Energy-191.905135
Nuclear repulsion energy123.847602
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 QCISD(T)/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 3711 3560        
2 A 3252 3120        
3 A 3237 3105        
4 A 3163 3034        
5 A 3151 3023        
6 A 3127 3000        
7 A 1549 1486        
8 A 1491 1431        
9 A 1451 1392        
10 A 1334 1280        
11 A 1257 1205        
12 A 1220 1170        
13 A 1210 1160        
14 A 1156 1109        
15 A 1095 1051        
16 A 1085 1041        
17 A 1008 967        
18 A 957 918        
19 A 856 821        
20 A 835 801        
21 A 774 743        
22 A 414 397        
23 A 408 391        
24 A 336 322        

Unscaled Zero Point Vibrational Energy (zpe) 19037.3 cm-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 18262.5 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 QCISD(T)/6-31G*
ABC
0.55438 0.22918 0.19768

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.235 -0.014 0.486
C2 0.912 -0.744 -0.137
C3 0.886 0.776 -0.139
O4 -1.464 -0.114 -0.199
H5 -0.313 -0.020 1.578
H6 1.621 -1.257 0.511
H7 0.701 -1.243 -1.081
H8 1.576 1.315 0.510
H9 0.670 1.263 -1.088
H10 -1.917 0.743 -0.097

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49571.50781.41081.09402.23392.20062.24682.22021.9342
C21.49571.51942.45892.22791.08881.08832.25772.23343.1957
C31.50781.51942.51402.23982.25662.23531.08951.08912.8038
O41.41082.45892.51402.11973.36572.59613.43322.69030.9743
H51.09402.22792.23982.11972.53133.09692.54723.11732.4415
H62.23391.08882.25663.36572.53131.83792.57253.13214.1089
H72.20061.08832.23532.59613.09691.83793.13672.50583.4298
H82.24682.25771.08953.43322.54722.57253.13671.83823.5910
H92.22022.23341.08912.69033.11733.13212.50581.83822.8181
H101.93423.19572.80380.97432.44154.10893.42983.59102.8181

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.005 C1 C2 H6 118.776
C1 C2 H7 115.892 C1 C3 C2 59.217
C1 C3 H8 118.899 C1 C3 H9 116.591
C1 O4 H10 106.956 C2 C1 C3 60.778
C2 C1 O4 115.529 C2 C1 H5 117.873
C2 C3 H8 118.935 C2 C3 H9 116.829
C3 C1 O4 118.910 C3 C1 H5 117.959
C3 C2 H6 118.889 C3 C2 H7 117.048
O4 C1 H5 115.034 H6 C2 H7 115.172
H8 C3 H9 115.079
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability