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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: QCISD/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/6-31G**
 hartrees
Energy at 0K-192.562698
Energy at 298.15K-192.569760
HF Energy-191.921449
Nuclear repulsion energy124.336522
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3887 3659 17.02      
2 A 3316 3122 15.47      
3 A 3301 3108 3.55      
4 A 3222 3033 6.07      
5 A 3211 3023 14.74      
6 A 3191 3004 37.17      
7 A 1574 1482 12.28      
8 A 1512 1423 0.64      
9 A 1468 1382 11.07      
10 A 1337 1259 85.46      
11 A 1271 1197 43.17      
12 A 1237 1165 0.34      
13 A 1226 1154 5.66      
14 A 1176 1107 0.73      
15 A 1119 1054 4.13      
16 A 1109 1044 12.92      
17 A 1024 964 10.37      
18 A 970 913 24.85      
19 A 865 814 9.34      
20 A 845 796 6.23      
21 A 784 738 2.95      
22 A 418 394 25.39      
23 A 413 389 7.36      
24 A 335 315 111.22      

Unscaled Zero Point Vibrational Energy (zpe) 19404.5 cm-1
Scaled (by 0.9414) Zero Point Vibrational Energy (zpe) 18267.4 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 QCISD/6-31G**
ABC
0.55957 0.23043 0.19878

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.236 -0.015 0.484
C2 0.911 -0.741 -0.137
C3 0.884 0.773 -0.137
O4 -1.461 -0.113 -0.198
H5 -0.309 -0.020 1.568
H6 1.614 -1.249 0.508
H7 0.705 -1.236 -1.075
H8 1.567 1.307 0.510
H9 0.670 1.259 -1.080
H10 -1.909 0.735 -0.103

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49241.50401.40571.08622.22402.19262.23612.21161.9249
C21.49241.51412.45442.21691.08121.08082.24532.22363.1825
C31.50401.51412.50752.22732.24502.22441.08181.08152.7930
O41.40572.45442.50752.11053.35362.59283.41862.68360.9634
H51.08622.21692.22732.11052.51683.08112.53023.09942.4331
H62.22401.08122.24503.35362.51681.82562.55663.11474.0890
H72.19261.08082.22442.59283.08111.82563.11782.49493.4148
H82.23612.24531.08183.41862.53022.55663.11781.82563.5754
H92.21162.22361.08152.68363.09943.11472.49491.82562.8072
H101.92493.18252.79300.96342.43314.08903.41483.57542.8072

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.029 C1 C2 H6 118.704
C1 C2 H7 115.957 C1 C3 C2 59.270
C1 C3 H8 118.802 C1 C3 H9 116.648
C1 O4 H10 107.209 C2 C1 C3 60.700
C2 C1 O4 115.720 C2 C1 H5 117.704
C2 C3 H8 118.807 C2 C3 H9 116.913
C3 C1 O4 118.995 C3 C1 H5 117.700
C3 C2 H6 118.821 C3 C2 H7 117.034
O4 C1 H5 115.164 H6 C2 H7 115.219
H8 C3 H9 115.111
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability