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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-192.543701
Energy at 298.15K-192.550772
HF Energy-191.921576
Nuclear repulsion energy124.661511
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 MP2=FULL/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 3876 3622 23.17      
2 A 3351 3132 8.72      
3 A 3337 3118 2.53      
4 A 3247 3034 4.33      
5 A 3237 3025 9.31      
6 A 3214 3003 32.88      
7 A 1572 1469 13.11      
8 A 1513 1414 1.14      
9 A 1466 1370 11.78      
10 A 1326 1239 60.95      
11 A 1273 1189 58.81      
12 A 1238 1157 0.39      
13 A 1227 1147 8.97      
14 A 1176 1099 0.82      
15 A 1111 1038 7.45      
16 A 1100 1028 16.04      
17 A 1029 961 10.26      
18 A 971 908 25.47      
19 A 869 812 10.32      
20 A 850 795 5.37      
21 A 787 735 2.75      
22 A 419 391 28.00      
23 A 414 387 5.17      
24 A 339 317 111.91      

Unscaled Zero Point Vibrational Energy (zpe) 19470.9 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18193.6 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 MP2=FULL/6-31G**
ABC
0.56249 0.23176 0.20003

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.234 -0.013 0.484
C2 0.906 -0.739 -0.137
C3 0.883 0.770 -0.139
O4 -1.457 -0.112 -0.197
H5 -0.303 -0.017 1.566
H6 1.608 -1.248 0.505
H7 0.694 -1.231 -1.073
H8 1.568 1.301 0.504
H9 0.666 1.251 -1.080
H10 -1.902 0.738 -0.101

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48701.49901.40381.08462.21752.18352.23022.20291.9207
C21.48701.50932.44562.20971.07891.07862.23912.21543.1728
C31.49901.50932.50142.22042.23882.21651.07951.07932.7848
O41.40382.44562.50142.11013.34352.57793.41192.67300.9646
H51.08462.20972.22042.11012.50843.07132.52253.09002.4307
H62.21751.07892.23883.34352.50841.82402.54973.10564.0781
H72.18351.07862.21652.57793.07131.82403.10902.48213.3999
H82.23022.23911.07953.41192.52252.54973.10901.82403.5666
H92.20292.21541.07932.67303.09003.10562.48211.82402.7951
H101.92073.17282.78480.96462.43074.07813.39993.56662.7951

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.033 C1 C2 H6 118.726
C1 C2 H7 115.736 C1 C3 C2 59.246
C1 C3 H8 118.845 C1 C3 H9 116.446
C1 O4 H10 106.916 C2 C1 C3 60.722
C2 C1 O4 115.526 C2 C1 H5 117.615
C2 C3 H8 118.808 C2 C3 H9 116.724
C3 C1 O4 118.982 C3 C1 H5 117.608
C3 C2 H6 118.826 C3 C2 H7 116.864
O4 C1 H5 115.384 H6 C2 H7 115.437
H8 C3 H9 115.328
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability