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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: PBEPBE/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 PBEPBE/6-31G*
 hartrees
Energy at 0K-192.858334
Energy at 298.15K-192.865189
HF Energy-192.858334
Nuclear repulsion energy123.499766
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 PBEPBE/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 3614 3562 6.34      
2 A 3181 3135 14.23      
3 A 3165 3119 3.28      
4 A 3092 3048 7.72      
5 A 3081 3037 14.52      
6 A 3029 2986 48.09      
7 A 1479 1457 14.32      
8 A 1427 1406 2.00      
9 A 1393 1373 6.20      
10 A 1279 1261 74.08      
11 A 1210 1193 47.99      
12 A 1168 1151 11.00      
13 A 1166 1150 0.99      
14 A 1088 1073 1.13      
15 A 1028 1013 9.21      
16 A 1015 1001 20.52      
17 A 971 957 9.02      
18 A 912 899 19.64      
19 A 822 811 9.47      
20 A 799 788 4.80      
21 A 742 732 2.41      
22 A 396 390 21.34      
23 A 393 387 13.96      
24 A 320 316 98.84      

Unscaled Zero Point Vibrational Energy (zpe) 18384.7 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 18121.8 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 PBEPBE/6-31G*
ABC
0.55304 0.22755 0.19633

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.242 -0.009 0.482
C2 0.911 -0.747 -0.133
C3 0.896 0.773 -0.139
O4 -1.469 -0.112 -0.201
H5 -0.315 -0.011 1.581
H6 1.612 -1.270 0.524
H7 0.706 -1.249 -1.083
H8 1.587 1.314 0.516
H9 0.692 1.261 -1.098
H10 -1.921 0.750 -0.093

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50081.51461.40851.10132.24222.21082.25742.23181.9305
C21.50081.52042.46432.23281.09411.09382.26402.23833.2033
C31.51461.52042.52652.24542.26442.24011.09491.09452.8174
O41.40852.46432.52652.12563.37022.60843.44792.71290.9792
H51.10132.23282.24542.12562.53303.11082.55073.13152.4418
H62.24221.09412.26443.37022.53301.84512.58403.14374.1159
H72.21081.09382.24012.60843.11081.84513.14692.51043.4463
H82.25742.26401.09493.44792.55072.58403.14691.84613.6047
H92.23182.23831.09452.71293.13153.14372.51041.84612.8449
H101.93053.20332.81740.97922.44184.11593.44633.60472.8449

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.170 C1 C2 H6 118.712
C1 C2 H7 115.995 C1 C3 C2 59.273
C1 C3 H8 118.906 C1 C3 H9 116.692
C1 O4 H10 106.516 C2 C1 C3 60.557
C2 C1 O4 115.742 C2 C1 H5 117.377
C2 C3 H8 119.022 C2 C3 H9 116.797
C3 C1 O4 119.569 C3 C1 H5 117.395
C3 C2 H6 119.115 C3 C2 H7 116.998
O4 C1 H5 115.213 H6 C2 H7 114.979
H8 C3 H9 114.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.073      
2 C -0.340      
3 C -0.357      
4 O -0.575      
5 H 0.140      
6 H 0.165      
7 H 0.180      
8 H 0.160      
9 H 0.168      
10 H 0.387      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.277 1.325 0.599 1.480
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.442 -3.218 0.074
y -3.218 -23.969 -0.135
z 0.074 -0.135 -23.915
Traceless
 xyz
x -0.500 -3.218 0.074
y -3.218 0.210 -0.135
z 0.074 -0.135 0.290
Polar
3z2-r20.580
x2-y2-0.473
xy-3.218
xz0.074
yz-0.135


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.431 -0.222 0.165
y -0.222 5.072 0.014
z 0.165 0.014 4.692


<r2> (average value of r2) Å2
<r2> 73.818
(<r2>)1/2 8.592