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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: QCISD/6-311G**

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/6-311G**
 hartrees
Energy at 0K-192.640857
Energy at 298.15K-192.647949
HF Energy-191.962036
Nuclear repulsion energy124.224869
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/6-311G**
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 3900 3721 24.74      
2 A 3264 3114 15.90      
3 A 3248 3099 3.06      
4 A 3169 3023 5.95      
5 A 3157 3013 14.16      
6 A 3148 3004 32.24      
7 A 1543 1472 14.81      
8 A 1480 1412 1.89      
9 A 1446 1380 4.96      
10 A 1346 1284 89.35      
11 A 1261 1203 36.26      
12 A 1220 1164 0.80      
13 A 1217 1162 5.39      
14 A 1155 1102 0.52      
15 A 1099 1049 2.37      
16 A 1085 1035 16.54      
17 A 1014 968 11.15      
18 A 959 915 25.47      
19 A 856 817 8.79      
20 A 837 799 7.26      
21 A 777 742 3.81      
22 A 423 404 38.79      
23 A 416 397 3.30      
24 A 358 341 91.49      

Unscaled Zero Point Vibrational Energy (zpe) 19189.9 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 18309.1 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/6-311G**
ABC
0.55478 0.23101 0.19898

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.239 -0.020 0.487
C2 0.911 -0.743 -0.142
C3 0.880 0.779 -0.135
O4 -1.460 -0.113 -0.195
H5 -0.313 -0.029 1.574
H6 1.623 -1.250 0.501
H7 0.698 -1.231 -1.087
H8 1.568 1.307 0.519
H9 0.660 1.266 -1.079
H10 -1.871 0.750 -0.131

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49701.50901.40141.08982.23212.19642.24242.21781.9077
C21.49701.52212.45352.22571.08531.08502.25192.23163.1578
C31.50901.52212.50442.23532.25262.23151.08591.08582.7514
O41.40142.45352.50442.11023.35892.58903.41942.67930.9587
H51.08982.22572.23532.11022.52863.09072.53753.10952.4377
H62.23211.08532.25263.35892.52861.83802.55833.12414.0760
H72.19641.08502.23152.58903.09071.83803.12692.49793.3830
H82.24242.25191.08593.41942.53752.55833.12691.83813.5439
H92.21782.23161.08582.67933.10953.12412.49791.83812.7523
H101.90773.15782.75140.95872.43774.07603.38303.54392.7523

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.969 C1 C2 H6 118.757
C1 C2 H7 115.641 C1 C3 C2 59.192
C1 C3 H8 118.667 C1 C3 H9 116.510
C1 O4 H10 106.353 C2 C1 C3 60.839
C2 C1 O4 115.631 C2 C1 H5 117.867
C2 C3 H8 118.457 C2 C3 H9 116.692
C3 C1 O4 118.705 C3 C1 H5 117.760
C3 C2 H6 118.560 C3 C2 H7 116.734
O4 C1 H5 115.219 H6 C2 H7 115.744
H8 C3 H9 115.649
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability