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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-192.667468
Energy at 298.15K-192.674501
HF Energy-191.933526
Nuclear repulsion energy125.011291
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(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 3873 3641 34.38      
2 A 3334 3134 3.53      
3 A 3321 3121 1.30      
4 A 3229 3035 2.62      
5 A 3220 3026 5.78      
6 A 3195 3003 25.22      
7 A 1535 1443 16.67      
8 A 1473 1385 1.98      
9 A 1444 1357 6.12      
10 A 1321 1242 72.80      
11 A 1270 1194 49.47      
12 A 1218 1145 7.72      
13 A 1215 1142 0.25      
14 A 1150 1081 0.78      
15 A 1075 1011 2.86      
16 A 1062 998 22.78      
17 A 1021 959 7.78      
18 A 965 907 22.18      
19 A 860 809 9.87      
20 A 839 789 4.53      
21 A 773 727 2.25      
22 A 413 388 23.81      
23 A 405 381 5.31      
24 A 337 317 98.84      

Unscaled Zero Point Vibrational Energy (zpe) 19274.6 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 18116.2 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(2df,p)
ABC
0.56348 0.23375 0.20152

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.237 -0.013 0.482
C2 0.903 -0.739 -0.137
C3 0.878 0.770 -0.138
O4 -1.449 -0.112 -0.196
H5 -0.304 -0.018 1.564
H6 1.604 -1.245 0.510
H7 0.691 -1.228 -1.075
H8 1.561 1.300 0.509
H9 0.660 1.248 -1.081
H10 -1.890 0.736 -0.105

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.48601.49701.39271.08482.21462.18162.22642.19921.9072
C21.48601.50962.43522.20701.07891.07902.23772.21343.1585
C31.49701.50962.49012.21782.23732.21501.07951.07952.7684
O41.39272.43522.49012.10193.33182.56883.39932.66140.9601
H51.08482.20702.21782.10192.50173.06922.51623.08732.4222
H62.21461.07892.23733.33182.50171.82832.54493.10384.0625
H72.18161.07902.21502.56883.06921.82833.10742.47613.3851
H82.22642.23771.07953.39932.51622.54493.10741.82863.5501
H92.19922.21341.07952.66143.08733.10382.47611.82862.7779
H101.90723.15852.76840.96012.42224.06253.38513.55012.7779

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.959 C1 C2 H6 118.548
C1 C2 H7 115.631 C1 C3 C2 59.238
C1 C3 H8 118.669 C1 C3 H9 116.268
C1 O4 H10 106.868 C2 C1 C3 60.803
C2 C1 O4 115.504 C2 C1 H5 117.451
C2 C3 H8 118.656 C2 C3 H9 116.513
C3 C1 O4 118.975 C3 C1 H5 117.522
C3 C2 H6 118.671 C3 C2 H7 116.691
O4 C1 H5 115.520 H6 C2 H7 115.834
H8 C3 H9 115.763
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability