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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: PBEPBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-192.884441
Energy at 298.15K-192.891281
HF Energy-192.884441
Nuclear repulsion energy123.391184
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/6-31+G**
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 3702 3659 18.71      
2 A 3178 3142 10.34      
3 A 3163 3127 2.73      
4 A 3085 3050 7.22      
5 A 3076 3041 14.12      
6 A 3046 3011 35.33      
7 A 1457 1440 17.79      
8 A 1405 1389 2.83      
9 A 1361 1346 12.03      
10 A 1248 1234 44.52      
11 A 1197 1183 70.25      
12 A 1152 1139 0.28      
13 A 1152 1139 14.06      
14 A 1076 1064 2.16      
15 A 1021 1009 4.60      
16 A 1003 992 31.74      
17 A 961 950 12.49      
18 A 907 897 23.25      
19 A 814 805 11.73      
20 A 795 785 7.51      
21 A 735 726 3.86      
22 A 396 391 11.20      
23 A 391 387 13.21      
24 A 312 308 118.11      

Unscaled Zero Point Vibrational Energy (zpe) 18315.6 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 18106.8 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/6-31+G**
ABC
0.55184 0.22703 0.19586

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.237 -0.010 0.484
C2 0.912 -0.749 -0.135
C3 0.897 0.775 -0.139
O4 -1.471 -0.111 -0.200
H5 -0.321 -0.014 1.580
H6 1.613 -1.271 0.521
H7 0.705 -1.248 -1.085
H8 1.586 1.315 0.518
H9 0.692 1.263 -1.097
H10 -1.938 0.739 -0.097

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49951.51371.41411.09912.24032.20962.25402.23211.9464
C21.49951.52402.46712.23541.09351.09352.26682.24043.2144
C31.51371.52402.52912.24972.26672.24151.09431.09402.8353
O41.41412.46712.52912.12163.37332.60923.44872.71480.9751
H51.09912.23542.24972.12162.53823.11062.55543.13402.4480
H62.24031.09352.26673.37332.53821.84572.58643.14454.1271
H72.20961.09352.24152.60923.11061.84573.14852.51043.4504
H82.25402.26681.09433.44872.55542.58643.14851.84633.6230
H92.23212.24041.09402.71483.13403.14452.51041.84632.8621
H101.94643.21442.83530.97512.44804.12713.45043.62302.8621

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.078 C1 C2 H6 118.695
C1 C2 H7 116.006 C1 C3 C2 59.160
C1 C3 H8 118.716 C1 C3 H9 116.816
C1 O4 H10 107.682 C2 C1 C3 60.762
C2 C1 O4 115.687 C2 C1 H5 117.856
C2 C3 H8 119.025 C2 C3 H9 116.739
C3 C1 O4 119.455 C3 C1 H5 117.991
C3 C2 H6 119.079 C3 C2 H7 116.868
O4 C1 H5 114.584 H6 C2 H7 115.119
H8 C3 H9 115.075
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.155      
2 C -0.249      
3 C -0.327      
4 O -0.471      
5 H 0.156      
6 H 0.170      
7 H 0.187      
8 H 0.167      
9 H 0.180      
10 H 0.342      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.476 1.381 0.741 1.638
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.531 -3.439 -0.021
y -3.439 -24.796 -0.165
z -0.021 -0.165 -24.714
Traceless
 xyz
x -0.776 -3.439 -0.021
y -3.439 0.326 -0.165
z -0.021 -0.165 0.450
Polar
3z2-r20.900
x2-y2-0.735
xy-3.439
xz-0.021
yz-0.165


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.442 -0.086 -0.046
y -0.086 6.036 -0.017
z -0.046 -0.017 5.500


<r2> (average value of r2) Å2
<r2> 74.521
(<r2>)1/2 8.633