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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: PBE1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/STO-3G
 hartrees
Energy at 0K-190.436681
Energy at 298.15K-190.443504
HF Energy-190.436681
Nuclear repulsion energy122.048875
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 PBE1PBE/STO-3G
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 3786 3339 26.95      
2 A 3604 3180 1.41      
3 A 3598 3174 0.17      
4 A 3452 3045 4.12      
5 A 3442 3036 4.76      
6 A 3399 2998 7.36      
7 A 1670 1473 7.93      
8 A 1598 1410 0.94      
9 A 1585 1399 1.91      
10 A 1453 1281 51.56      
11 A 1328 1171 2.07      
12 A 1302 1149 0.13      
13 A 1271 1121 1.77      
14 A 1244 1097 5.73      
15 A 1225 1080 0.75      
16 A 1210 1068 1.87      
17 A 1086 958 1.04      
18 A 1040 917 10.55      
19 A 910 803 3.21      
20 A 892 787 1.64      
21 A 843 743 0.54      
22 A 408 360 6.88      
23 A 393 347 5.57      
24 A 320 283 76.41      

Unscaled Zero Point Vibrational Energy (zpe) 20529.4 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 18109.0 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 PBE1PBE/STO-3G
ABC
0.55277 0.21875 0.18992

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.252 0.010 0.472
C2 0.926 -0.753 -0.107
C3 0.923 0.766 -0.156
O4 -1.501 -0.116 -0.224
H5 -0.313 0.048 1.575
H6 1.606 -1.258 0.583
H7 0.759 -1.281 -1.049
H8 1.599 1.315 0.503
H9 0.759 1.231 -1.131
H10 -1.982 0.739 0.058

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.51891.53251.43521.10522.25282.23672.26592.25491.9221
C21.51891.52062.51252.23761.09241.09272.25922.23903.2729
C31.53251.52062.58042.24452.26132.24001.09241.09242.9124
O41.43522.51252.58042.16273.40772.67323.49142.78271.0207
H51.10522.23762.24452.16272.52473.13072.53153.14152.3591
H62.25281.09242.26133.40772.52471.83882.57503.13874.1401
H72.23671.09272.24002.67323.13071.83883.13962.51333.5803
H82.26592.25921.09243.49142.53152.57503.13961.83973.6542
H92.25492.23901.09242.78273.14153.13872.51331.83973.0275
H101.92213.27292.91241.02072.35914.14013.58033.65423.0275

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.554 C1 C2 H6 118.330
C1 C2 H7 116.899 C1 C3 C2 59.670
C1 C3 H8 118.404 C1 C3 H9 117.436
C1 O4 H10 101.670 C2 C1 C3 59.776
C2 C1 O4 116.503 C2 C1 H5 116.122
C2 C3 H8 118.762 C2 C3 H9 116.991
C3 C1 O4 120.762 C3 C1 H5 115.682
C3 C2 H6 118.950 C3 C2 H7 117.050
O4 C1 H5 116.105 H6 C2 H7 114.601
H8 C3 H9 114.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.008      
2 C -0.178      
3 C -0.186      
4 O -0.242      
5 H 0.076      
6 H 0.088      
7 H 0.095      
8 H 0.085      
9 H 0.089      
10 H 0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.187 1.052 0.738 1.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.937 -2.334 -0.429
y -2.334 -22.760 0.104
z -0.429 0.104 -22.290
Traceless
 xyz
x -0.412 -2.334 -0.429
y -2.334 -0.147 0.104
z -0.429 0.104 0.559
Polar
3z2-r21.117
x2-y2-0.177
xy-2.334
xz-0.429
yz0.104


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.136 -0.280 0.085
y -0.280 2.574 0.087
z 0.085 0.087 2.351


<r2> (average value of r2) Å2
<r2> 74.604
(<r2>)1/2 8.637