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

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-614.379362
Energy at 298.15K-614.385308
HF Energy-614.379362
Nuclear repulsion energy159.585500
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 HSEh1PBE/6-311G*
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' 3857 3701 23.29      
2 A' 3121 2995 20.30      
3 A' 3019 2897 45.28      
4 A' 1541 1479 2.20      
5 A' 1504 1444 4.84      
6 A' 1477 1417 1.36      
7 A' 1327 1273 0.30      
8 A' 1253 1203 66.75      
9 A' 1104 1059 89.67      
10 A' 1046 1004 17.06      
11 A' 787 755 76.06      
12 A' 394 378 2.56      
13 A' 249 239 10.35      
14 A" 3186 3058 11.15      
15 A" 3058 2935 46.83      
16 A" 1322 1269 0.03      
17 A" 1225 1175 0.31      
18 A" 1080 1037 5.98      
19 A" 811 778 0.14      
20 A" 245 235 150.65      
21 A" 130 125 14.42      

Unscaled Zero Point Vibrational Energy (zpe) 15868.2 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 15227.1 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 HSEh1PBE/6-311G*
ABC
0.99094 0.08210 0.07806

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.972 -0.553 0.000
C2 0.000 0.603 0.000
Cl3 -1.687 0.004 0.000
O4 2.258 0.027 0.000
H5 0.801 -1.175 0.889
H6 0.801 -1.175 -0.889
H7 0.133 1.219 0.888
H8 0.133 1.219 -0.888
H9 2.912 -0.674 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51022.71581.41091.09841.09842.15212.15211.9445
C21.51021.78982.33002.14352.14351.08891.08893.1802
Cl32.71581.78983.94432.89302.89302.36112.36114.6486
O41.41092.33003.94432.08742.08742.59312.59310.9595
H51.09842.14352.89302.08741.77812.48553.05552.3447
H61.09842.14352.89302.08741.77813.05552.48552.3447
H72.15211.08892.36112.59312.48553.05551.77643.4782
H82.15211.08892.36112.59313.05552.48551.77643.4782
H91.94453.18024.64860.95952.34472.34473.47823.4782

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 110.483 C1 C2 H7 110.754
C1 C2 H8 110.754 C1 O4 H9 108.736
C2 C1 O4 105.762 C2 C1 H5 109.501
C2 C1 H6 109.501 Cl3 C2 H7 107.715
Cl3 C2 H8 107.715 O4 C1 H5 111.979
O4 C1 H6 111.979 H5 C1 H6 108.078
H7 C2 H8 109.321
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.199      
2 C -0.531      
3 Cl -0.094      
4 O -0.574      
5 H 0.217      
6 H 0.217      
7 H 0.280      
8 H 0.280      
9 H 0.405      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.020 -1.139 0.000 2.318
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.254 -4.534 0.000
y -4.534 -30.247 0.000
z 0.000 0.000 -31.714
Traceless
 xyz
x -1.274 -4.534 0.000
y -4.534 1.737 0.000
z 0.000 0.000 -0.463
Polar
3z2-r2-0.927
x2-y2-2.007
xy-4.534
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.164 0.201 0.000
y 0.201 4.769 0.000
z 0.000 0.000 4.089


<r2> (average value of r2) Å2
<r2> 137.582
(<r2>)1/2 11.730