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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-193.034238
Energy at 298.15K-193.041212
HF Energy-193.034238
Nuclear repulsion energy124.334083
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 B3PW91/6-31G*
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 3769 3605 15.83      
2 A 3258 3117 14.37      
3 A 3242 3101 3.41      
4 A 3168 3031 7.34      
5 A 3157 3021 15.20      
6 A 3121 2986 44.81      
7 A 1531 1465 15.62      
8 A 1472 1409 2.07      
9 A 1438 1376 7.48      
10 A 1317 1260 86.47      
11 A 1252 1198 53.52      
12 A 1208 1155 7.11      
13 A 1204 1152 0.49      
14 A 1132 1083 0.79      
15 A 1074 1028 5.15      
16 A 1062 1016 21.77      
17 A 1005 961 8.82      
18 A 946 905 23.37      
19 A 849 812 10.33      
20 A 828 792 5.58      
21 A 768 735 2.85      
22 A 410 393 21.25      
23 A 405 387 12.70      
24 A 330 315 111.39      

Unscaled Zero Point Vibrational Energy (zpe) 18972.7 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18151.2 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 B3PW91/6-31G*
ABC
0.56052 0.23051 0.19880

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.240 -0.013 0.479
C2 0.909 -0.740 -0.135
C3 0.887 0.771 -0.136
O4 -1.459 -0.112 -0.199
H5 -0.316 -0.019 1.568
H6 1.608 -1.256 0.519
H7 0.711 -1.239 -1.079
H8 1.571 1.307 0.518
H9 0.685 1.259 -1.086
H10 -1.914 0.737 -0.099

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49181.50471.39781.09232.22712.19822.24172.21861.9228
C21.49181.51182.45112.21821.08651.08602.24852.22583.1863
C31.50471.51182.50772.23072.24852.22751.08711.08672.8013
O41.39782.45112.50772.10643.35102.59903.42162.69510.9681
H51.09232.21822.23072.10642.51633.09012.53423.11092.4296
H62.22711.08652.24853.35102.51631.83192.56303.12264.0931
H72.19821.08602.22752.59903.09011.83193.12602.49893.4285
H82.24172.24851.08713.42162.53422.56303.12601.83243.5843
H92.21862.22581.08672.69513.11093.12262.49891.83242.8282
H101.92283.18632.80130.96812.42964.09313.42853.58432.8282

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.126 C1 C2 H6 118.656
C1 C2 H7 116.141 C1 C3 C2 59.277
C1 C3 H8 118.859 C1 C3 H9 116.845
C1 O4 H10 107.326 C2 C1 C3 60.597
C2 C1 O4 116.004 C2 C1 H5 117.445
C2 C3 H8 118.894 C2 C3 H9 116.920
C3 C1 O4 119.486 C3 C1 H5 117.517
C3 C2 H6 118.950 C3 C2 H7 117.123
O4 C1 H5 114.987 H6 C2 H7 114.969
H8 C3 H9 114.899
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 C -0.368      
3 C -0.388      
4 O -0.620      
5 H 0.157      
6 H 0.178      
7 H 0.195      
8 H 0.174      
9 H 0.183      
10 H 0.406      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.333 1.379 0.646 1.558
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.364 -3.313 0.028
y -3.313 -23.808 -0.157
z 0.028 -0.157 -23.735
Traceless
 xyz
x -0.593 -3.313 0.028
y -3.313 0.241 -0.157
z 0.028 -0.157 0.351
Polar
3z2-r20.703
x2-y2-0.556
xy-3.313
xz0.028
yz-0.157


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.224 -0.205 0.147
y -0.205 4.942 0.009
z 0.147 0.009 4.562


<r2> (average value of r2) Å2
<r2> 72.986
(<r2>)1/2 8.543