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All results from a given calculation for CH2ClCH2OH (2-Chloroethanol)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/TZVP
 hartrees
Energy at 0K-614.721838
Energy at 298.15K-614.727680
HF Energy-614.721838
Nuclear repulsion energy158.233822
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 B3LYPultrafine/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' 3821 3681 37.86      
2 A' 3104 2990 14.98      
3 A' 3008 2898 37.22      
4 A' 1529 1473 2.29      
5 A' 1499 1444 4.02      
6 A' 1454 1401 0.74      
7 A' 1307 1259 1.95      
8 A' 1232 1187 53.11      
9 A' 1045 1007 92.52      
10 A' 1017 980 14.91      
11 A' 750 723 73.96      
12 A' 384 370 1.96      
13 A' 248 239 10.69      
14 A" 3167 3051 7.20      
15 A" 3045 2934 35.11      
16 A" 1309 1261 0.13      
17 A" 1210 1166 0.49      
18 A" 1060 1021 2.34      
19 A" 812 782 0.04      
20 A" 205 198 124.55      
21 A" 123 118 22.80      

Unscaled Zero Point Vibrational Energy (zpe) 15663.6 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 15090.4 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 B3LYPultrafine/TZVP
ABC
0.98148 0.08046 0.07651

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.983 -0.541 0.000
C2 0.000 0.613 0.000
Cl3 -1.704 -0.018 0.000
O4 2.282 0.050 0.000
H5 0.823 -1.161 0.889
H6 0.823 -1.161 -0.889
H7 0.114 1.227 0.889
H8 0.114 1.227 -0.889
H9 2.942 -0.651 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51602.73791.42681.09531.09532.16122.16121.9621
C21.51601.81762.35072.14802.14801.08651.08653.2025
Cl32.73791.81763.98712.91272.91272.37662.37664.6895
O41.42682.35073.98712.09352.09352.62262.62260.9630
H51.09532.14802.91272.09351.77732.49083.06022.3534
H61.09532.14802.91272.09351.77733.06022.49082.3534
H72.16121.08652.37662.62262.49083.06021.77843.5098
H82.16121.08652.37662.62263.06022.49081.77843.5098
H91.96213.20254.68950.96302.35342.35343.50983.5098

picture of 2-Chloroethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 110.103 C1 C2 H7 111.221
C1 C2 H8 111.221 C1 O4 H9 108.828
C2 C1 O4 105.995 C2 C1 H5 109.642
C2 C1 H6 109.642 Cl3 C2 H7 107.137
Cl3 C2 H8 107.137 O4 C1 H5 111.540
O4 C1 H6 111.540 H5 C1 H6 108.452
H7 C2 H8 109.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.105      
2 C -0.172      
3 Cl -0.143      
4 O -0.392      
5 H 0.113      
6 H 0.113      
7 H 0.156      
8 H 0.156      
9 H 0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.768 -1.079 0.000 2.071
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.823 -4.614 0.000
y -4.614 -30.305 0.000
z 0.000 0.000 -31.758
Traceless
 xyz
x -1.791 -4.614 0.000
y -4.614 1.986 0.000
z 0.000 0.000 -0.194
Polar
3z2-r2-0.389
x2-y2-2.518
xy-4.614
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.564 0.216 0.000
y 0.216 5.189 0.000
z 0.000 0.000 4.690


<r2> (average value of r2) Å2
<r2> 139.969
(<r2>)1/2 11.831