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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: QCISD/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-192.576604
Energy at 298.15K-192.583654
HF Energy-191.927552
Nuclear repulsion energy124.146290
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/6-31+G**
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 3878 3666 26.31      
2 A 3309 3129 13.34      
3 A 3294 3114 3.08      
4 A 3215 3040 7.61      
5 A 3204 3029 16.56      
6 A 3199 3024 23.84      
7 A 1563 1478 13.08      
8 A 1505 1423 0.98      
9 A 1448 1369 16.85      
10 A 1317 1245 61.01      
11 A 1263 1194 54.48      
12 A 1231 1164 0.38      
13 A 1215 1149 7.06      
14 A 1169 1105 1.17      
15 A 1116 1055 2.44      
16 A 1103 1043 17.88      
17 A 1014 959 12.95      
18 A 967 914 27.53      
19 A 864 817 10.84      
20 A 840 794 9.64      
21 A 778 736 5.18      
22 A 419 396 18.81      
23 A 414 391 7.20      
24 A 329 311 126.13      

Unscaled Zero Point Vibrational Energy (zpe) 19326.6 cm-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 18271.4 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/6-31+G**
ABC
0.55751 0.22974 0.19815

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.232 -0.015 0.486
C2 0.910 -0.743 -0.139
C3 0.886 0.775 -0.137
O4 -1.464 -0.112 -0.196
H5 -0.314 -0.024 1.568
H6 1.614 -1.252 0.505
H7 0.703 -1.235 -1.080
H8 1.569 1.306 0.513
H9 0.674 1.262 -1.080
H10 -1.918 0.736 -0.117

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49201.50441.41121.08532.22282.19412.23422.21451.9407
C21.49201.51802.45722.22041.08171.08152.24862.22723.1910
C31.50441.51802.51232.23262.24782.22761.08231.08212.8038
O41.41122.45722.51232.10833.35662.59563.42252.69040.9645
H51.08532.22042.23262.10832.52113.08412.53473.10482.4472
H62.22281.08172.24783.35662.52111.82802.55833.11744.1001
H72.19411.08152.22762.59563.08411.82803.12132.49733.4171
H82.23422.24861.08233.42252.53472.55833.12131.82803.5889
H92.21452.22721.08212.69043.10483.11742.49731.82802.8142
H101.94073.19102.80380.96452.44724.10013.41713.58892.8142

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.964 C1 C2 H6 118.591
C1 C2 H7 116.072 C1 C3 C2 59.160
C1 C3 H8 118.558 C1 C3 H9 116.840
C1 O4 H10 108.080 C2 C1 C3 60.876
C2 C1 O4 115.614 C2 C1 H5 118.110
C2 C3 H8 118.744 C2 C3 H9 116.874
C3 C1 O4 118.982 C3 C1 H5 118.201
C3 C2 H6 118.717 C3 C2 H7 116.949
O4 C1 H5 114.610 H6 C2 H7 115.360
H8 C3 H9 115.245
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability