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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: B3PW91/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-193.055582
Energy at 298.15K-193.062532
HF Energy-193.055582
Nuclear repulsion energy124.521497
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(2df,p)
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 3843 3695 22.91      
2 A 3251 3125 11.52      
3 A 3234 3110 2.31      
4 A 3155 3033 6.25      
5 A 3145 3023 13.99      
6 A 3107 2987 39.22      
7 A 1503 1445 17.06      
8 A 1444 1388 1.72      
9 A 1418 1364 5.65      
10 A 1304 1254 76.83      
11 A 1243 1195 57.04      
12 A 1196 1150 6.56      
13 A 1191 1145 0.13      
14 A 1125 1082 0.74      
15 A 1065 1024 3.45      
16 A 1051 1010 19.77      
17 A 998 960 8.01      
18 A 938 902 20.38      
19 A 841 808 9.93      
20 A 818 787 4.87      
21 A 758 729 2.45      
22 A 405 389 13.18      
23 A 400 385 11.16      
24 A 315 302 100.13      

Unscaled Zero Point Vibrational Energy (zpe) 18873.8 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 18145.2 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(2df,p)
ABC
0.56213 0.23108 0.19920

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.242 -0.014 0.476
C2 0.909 -0.740 -0.134
C3 0.886 0.771 -0.136
O4 -1.457 -0.111 -0.198
H5 -0.316 -0.018 1.565
H6 1.606 -1.254 0.520
H7 0.713 -1.236 -1.078
H8 1.565 1.308 0.518
H9 0.683 1.256 -1.085
H10 -1.913 0.729 -0.100

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49171.50391.39341.09082.22582.19592.23922.21411.9171
C21.49171.51132.44952.21501.08431.08422.24722.22243.1818
C31.50391.51132.50452.22622.24692.22401.08501.08482.7990
O41.39342.44952.50452.10223.34702.59823.41522.68970.9611
H51.09082.21502.22622.10222.51243.08622.52793.10422.4245
H62.22581.08432.24693.34702.51241.82952.56253.11844.0860
H72.19591.08422.22402.59823.08621.82953.12172.49233.4228
H82.23922.24721.08503.41522.52792.56253.12171.83033.5794
H92.21412.22241.08482.68973.10423.11842.49231.83032.8254
H101.91713.18182.79900.96112.42454.08603.42283.57942.8254

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.101 C1 C2 H6 118.695
C1 C2 H7 116.069 C1 C3 C2 59.301
C1 C3 H8 118.862 C1 C3 H9 116.657
C1 O4 H10 107.598 C2 C1 C3 60.598
C2 C1 O4 116.172 C2 C1 H5 117.279
C2 C3 H8 118.974 C2 C3 H9 116.797
C3 C1 O4 119.589 C3 C1 H5 117.294
C3 C2 H6 118.993 C3 C2 H7 116.979
O4 C1 H5 115.064 H6 C2 H7 115.060
H8 C3 H9 115.026
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.111      
2 C -0.310      
3 C -0.338      
4 O -0.446      
5 H 0.108      
6 H 0.140      
7 H 0.153      
8 H 0.137      
9 H 0.143      
10 H 0.303      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.277 1.253 0.589 1.412
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.312 -3.063 0.081
y -3.063 -23.771 -0.132
z 0.081 -0.132 -23.685
Traceless
 xyz
x -0.584 -3.063 0.081
y -3.063 0.227 -0.132
z 0.081 -0.132 0.357
Polar
3z2-r20.714
x2-y2-0.541
xy-3.063
xz0.081
yz-0.132


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.503 -0.186 0.075
y -0.186 5.185 -0.004
z 0.075 -0.004 4.793


<r2> (average value of r2) Å2
<r2> 72.813
(<r2>)1/2 8.533