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All results from a given calculation for C3H4O2 (propenalol)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-266.991303
Energy at 298.15K-266.996388
HF Energy-266.991303
Nuclear repulsion energy 
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 B97D3/6-31G*
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' 3181 3118 6.79      
2 A' 3129 3067 12.42      
3 A' 2933 2876 88.87      
4 A' 2819 2763 299.40      
5 A' 1668 1635 207.04      
6 A' 1631 1599 189.26      
7 A' 1462 1434 56.78      
8 A' 1395 1367 34.36      
9 A' 1380 1353 48.75      
10 A' 1281 1256 126.05      
11 A' 1099 1077 6.67      
12 A' 1001 982 29.16      
13 A' 880 862 5.86      
14 A' 522 512 15.85      
15 A' 289 284 9.68      
16 A" 1019 999 64.24      
17 A" 995 976 12.96      
18 A" 905 887 32.36      
19 A" 764 749 28.60      
20 A" 378 371 5.57      
21 A" 301 295 3.54      

Unscaled Zero Point Vibrational Energy (zpe) 14515.7 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 14231.2 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 B97D3/6-31G*
ABC
0.32406 0.17222 0.11245

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.110 0.000
C2 1.233 0.370 0.000
C3 -1.193 0.423 0.000
O4 1.290 -0.884 0.000
O5 -1.283 -0.899 0.000
H6 -0.314 -1.224 0.000
H7 0.006 2.198 0.000
H8 2.181 0.947 0.000
H9 -2.165 0.923 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 H6 H7 H8 H9
C11.43801.37692.37452.38402.35471.08752.18722.1735
C21.43802.42661.25492.81802.22122.20141.11013.4430
C31.37692.42662.80561.32491.86602.14183.41481.0933
O42.37451.25492.80562.57301.64003.33812.03623.8989
O52.38402.81801.32492.57301.02153.35423.92562.0242
H62.35472.22121.86601.64001.02153.43613.30762.8341
H71.08752.20142.14183.33813.35423.43612.50932.5178
H82.18721.11013.41482.03623.92563.30762.50934.3467
H92.17353.44301.09333.89892.02422.83412.51784.3467

picture of propenalol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O4 123.804 C1 C2 H8 116.070
C1 C3 O5 124.387 C1 C3 H9 122.841
C2 C1 C3 119.549 C2 C1 H7 120.247
C3 C1 H7 120.204 C3 O5 H6 105.694
O4 C2 H8 120.127 O5 C3 H9 112.771
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.242      
2 C 0.208      
3 C 0.145      
4 O -0.477      
5 O -0.525      
6 H 0.440      
7 H 0.151      
8 H 0.129      
9 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.679 2.455 0.000 2.548
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.558 0.457 0.000
y 0.457 -27.885 0.000
z 0.000 0.000 -29.479
Traceless
 xyz
x 0.124 0.457 0.000
y 0.457 1.133 0.000
z 0.000 0.000 -1.257
Polar
3z2-r2-2.514
x2-y2-0.673
xy0.457
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.993 0.274 0.000
y 0.274 6.291 0.000
z 0.000 0.000 2.398


<r2> (average value of r2) Å2
<r2> 101.652
(<r2>)1/2 10.082