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All results from a given calculation for C3H4O2 (propenalol)

using model chemistry: B97D3/TZVP

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/TZVP
 hartrees
Energy at 0K-267.098024
Energy at 298.15K-267.103116
HF Energy-267.098024
Nuclear repulsion energy165.141316
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/TZVP
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' 3172 3126 3.77      
2 A' 3112 3068 7.82      
3 A' 2924 2882 80.21      
4 A' 2781 2741 341.62      
5 A' 1641 1617 236.74      
6 A' 1602 1579 174.64      
7 A' 1449 1428 53.80      
8 A' 1373 1354 15.31      
9 A' 1351 1332 79.72      
10 A' 1271 1253 142.84      
11 A' 1092 1076 8.20      
12 A' 994 980 31.87      
13 A' 878 866 5.34      
14 A' 525 517 14.75      
15 A' 272 268 12.10      
16 A" 1043 1028 81.70      
17 A" 986 972 1.50      
18 A" 907 894 10.72      
19 A" 765 754 33.45      
20 A" 376 370 4.70      
21 A" 298 294 3.79      

Unscaled Zero Point Vibrational Energy (zpe) 14406.0 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 14198.6 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/TZVP
ABC
0.32603 0.17458 0.11370

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.107 0.000
C2 1.228 0.369 0.000
C3 -1.189 0.422 0.000
O4 1.277 -0.881 0.000
O5 -1.271 -0.896 0.000
H6 -0.303 -1.219 0.000
H7 0.007 2.191 0.000
H8 2.176 0.939 0.000
H9 -2.158 0.922 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 H6 H7 H8 H9
C11.43291.37232.36242.37242.34511.08412.18282.1657
C21.43292.41831.25082.80162.20572.19351.10623.4312
C31.37232.41832.78921.32101.86502.13523.40521.0901
O42.36241.25082.78922.54801.61533.32392.03023.8793
O52.37242.80161.32102.54801.02063.34133.90572.0234
H62.34512.20571.86501.61531.02063.42363.28672.8330
H71.08412.19352.13523.32393.34133.42362.50472.5090
H82.18281.10623.40522.03023.90573.28672.50474.3343
H92.16573.43121.09013.87932.02342.83302.50904.3343

picture of propenalol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O4 123.207 C1 C2 H8 117.987
C1 C3 O5 123.476 C1 C3 H9 122.756
C2 C1 C3 119.086 C2 C1 H7 120.625
C3 C1 H7 120.289 C3 O5 H6 104.861
O4 C2 H8 118.806 O5 C3 H9 113.768
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.135      
2 C 0.095      
3 C 0.021      
4 O -0.350      
5 O -0.221      
6 H 0.276      
7 H 0.128      
8 H 0.074      
9 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.684 2.626 0.000 2.713
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.148 0.517 0.000
y 0.517 -28.818 0.000
z 0.000 0.000 -30.196
Traceless
 xyz
x 0.359 0.517 0.000
y 0.517 0.854 0.000
z 0.000 0.000 -1.213
Polar
3z2-r2-2.426
x2-y2-0.330
xy0.517
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.662 0.263 0.000
y 0.263 6.964 0.000
z 0.000 0.000 3.699


<r2> (average value of r2) Å2
<r2> 101.238
(<r2>)1/2 10.062