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All results from a given calculation for C3H4O2 (propenalol)

using model chemistry: HF/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVDZ
 hartrees
Energy at 0K-265.659597
Energy at 298.15K-265.664793
Nuclear repulsion energy165.060944
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 HF/cc-pVDZ
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' 3887 3529 172.76      
2 A' 3388 3076 8.02      
3 A' 3359 3050 11.33      
4 A' 3164 2873 116.45      
5 A' 1931 1753 277.27      
6 A' 1777 1613 498.06      
7 A' 1586 1440 50.83      
8 A' 1520 1380 45.43      
9 A' 1504 1365 66.75      
10 A' 1370 1244 201.14      
11 A' 1202 1091 28.93      
12 A' 1033 938 78.11      
13 A' 958 870 19.79      
14 A' 529 481 26.23      
15 A' 268 243 5.95      
16 A" 1162 1055 9.90      
17 A" 1120 1017 2.12      
18 A" 860 781 32.90      
19 A" 825 749 150.07      
20 A" 426 387 5.56      
21 A" 258 235 7.21      

Unscaled Zero Point Vibrational Energy (zpe) 16062.6 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 14584.9 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 HF/cc-pVDZ
ABC
0.33939 0.16425 0.11068

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.078 0.000
C2 1.256 0.343 0.000
C3 -1.178 0.427 0.000
O4 1.338 -0.859 0.000
O5 -1.345 -0.874 0.000
H6 -0.483 -1.296 0.000
H7 0.011 2.157 0.000
H8 2.175 0.949 0.000
H9 -2.117 0.967 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 H6 H7 H8 H9
C11.45551.34572.35382.36992.42251.07932.17872.1195
C21.45552.43541.20462.87142.38982.20071.10033.4301
C31.34572.43542.82471.31091.85742.09923.39291.0833
O42.35381.20462.82472.68221.87223.29511.99213.9070
O52.36992.87141.31092.68220.95973.31993.96331.9958
H62.42252.38981.85741.87220.95973.48823.47882.7910
H71.07932.20072.09923.29513.31993.48822.47892.4374
H82.17871.10033.39291.99213.96333.47882.47894.2915
H92.11953.43011.08333.90701.99582.79102.43744.2915

picture of propenalol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O4 124.197 C1 C2 H8 116.271
C1 C3 O5 126.263 C1 C3 H9 121.137
C2 C1 C3 120.727 C2 C1 H7 119.769
C3 C1 H7 119.504 C3 O5 H6 108.795
O4 C2 H8 119.532 O5 C3 H9 112.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.339      
2 C 0.350      
3 C 0.312      
4 O -0.395      
5 O -0.254      
6 H 0.198      
7 H 0.033      
8 H 0.028      
9 H 0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.655 2.599 0.000 2.680
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.927 0.994 0.000
y 0.994 -28.344 0.000
z 0.000 0.000 -30.010
Traceless
 xyz
x 0.251 0.994 0.000
y 0.994 1.124 0.000
z 0.000 0.000 -1.375
Polar
3z2-r2-2.750
x2-y2-0.582
xy0.994
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.223 0.422 0.000
y 0.422 5.766 0.000
z 0.000 0.000 2.536


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000