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

using model chemistry: M06-2X/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-611.470715
Energy at 298.15K-611.476535
HF Energy-611.470715
Nuclear repulsion energy156.271003
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 M06-2X/3-21G
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' 3545 3399 7.52      
2 A' 3161 3030 2.78      
3 A' 3032 2907 18.04      
4 A' 1590 1525 2.04      
5 A' 1542 1478 7.32      
6 A' 1474 1413 1.50      
7 A' 1307 1253 0.01      
8 A' 1248 1196 49.62      
9 A' 1068 1024 32.74      
10 A' 1022 980 44.14      
11 A' 712 682 85.25      
12 A' 372 357 1.73      
13 A' 240 230 14.09      
14 A" 3236 3103 0.84      
15 A" 3076 2949 30.36      
16 A" 1338 1283 0.50      
17 A" 1203 1154 0.85      
18 A" 1051 1007 1.92      
19 A" 833 799 0.30      
20 A" 229 219 159.71      
21 A" 109 105 23.92      

Unscaled Zero Point Vibrational Energy (zpe) 15693.1 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 15045.0 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 M06-2X/3-21G
ABC
0.94188 0.07911 0.07508

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.009 -0.504 0.000
C2 0.000 0.634 0.000
Cl3 -1.721 -0.117 0.000
O4 2.289 0.183 0.000
H5 0.857 -1.124 0.892
H6 0.857 -1.124 -0.892
H7 0.080 1.240 0.898
H8 0.080 1.240 -0.898
H9 3.017 -0.489 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52102.75771.45271.09661.09662.17082.17082.0082
C21.52101.87772.33302.14922.14921.08671.08673.2194
Cl32.75771.87774.02152.90812.90812.42722.42724.7531
O41.45272.33304.02152.13392.13392.60862.60860.9909
H51.09662.14922.90812.13391.78372.48813.06522.4218
H61.09662.14922.90812.13391.78373.06522.48812.4218
H72.17081.08672.42722.60862.48813.06521.79693.5248
H82.17081.08672.42722.60863.06522.48811.79693.5248
H92.00823.21944.75310.99092.42182.42183.52483.5248

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 108.009 C1 C2 H7 111.622
C1 C2 H8 111.622 C1 O4 H9 109.070
C2 C1 O4 103.337 C2 C1 H5 109.312
C2 C1 H6 109.312 Cl3 C2 H7 106.874
Cl3 C2 H8 106.874 O4 C1 H5 112.923
O4 C1 H6 112.923 H5 C1 H6 108.843
H7 C2 H8 111.542
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.135      
2 C -0.554      
3 Cl -0.058      
4 O -0.582      
5 H 0.207      
6 H 0.207      
7 H 0.276      
8 H 0.276      
9 H 0.362      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.456 -0.969 0.000 2.640
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.722 -5.059 0.000
y -5.059 -30.420 0.000
z 0.000 0.000 -31.467
Traceless
 xyz
x -1.778 -5.059 0.000
y -5.059 1.674 0.000
z 0.000 0.000 0.104
Polar
3z2-r20.209
x2-y2-2.302
xy-5.059
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.797 0.521 0.000
y 0.521 3.943 0.000
z 0.000 0.000 3.299


<r2> (average value of r2) Å2
<r2> 142.154
(<r2>)1/2 11.923