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

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-614.617668
Energy at 298.15K-614.623405
HF Energy-614.617668
Nuclear repulsion energy156.765315
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 BLYP/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' 3637 3628 7.63      
2 A' 3025 3018 20.90      
3 A' 2916 2908 48.14      
4 A' 1501 1497 1.38      
5 A' 1466 1462 2.76      
6 A' 1423 1419 1.75      
7 A' 1280 1277 0.09      
8 A' 1212 1209 61.83      
9 A' 995 993 30.65      
10 A' 980 977 64.95      
11 A' 709 707 76.91      
12 A' 367 366 1.61      
13 A' 239 239 10.06      
14 A" 3086 3078 13.90      
15 A" 2948 2940 51.45      
16 A" 1276 1273 0.01      
17 A" 1174 1171 0.08      
18 A" 1037 1035 5.53      
19 A" 792 790 0.26      
20 A" 206 205 128.71      
21 A" 117 117 20.10      

Unscaled Zero Point Vibrational Energy (zpe) 15192.9 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 15154.9 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 BLYP/6-311G*
ABC
0.96591 0.07894 0.07508

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.000 -0.545 0.000
C2 0.000 0.610 0.000
Cl3 -1.722 -0.030 0.000
O4 2.300 0.078 0.000
H5 0.846 -1.172 0.896
H6 0.846 -1.172 -0.896
H7 0.111 1.230 0.895
H8 0.111 1.230 -0.895
H9 2.970 -0.629 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52762.77061.44131.10471.10472.17712.17711.9716
C21.52761.83742.36062.16702.16701.09441.09443.2180
Cl32.77061.83744.02362.95042.95042.39762.39764.7303
O41.44132.36064.02362.11652.11652.63042.63040.9742
H51.10472.16702.95042.11651.79192.51183.08522.3681
H61.10472.16702.95042.11651.79193.08522.51182.3681
H72.17711.09442.39762.63042.51183.08521.79103.5256
H82.17711.09442.39762.63043.08522.51181.79103.5256
H91.97163.21804.73030.97422.36812.36813.52563.5256

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 110.507 C1 C2 H7 111.189
C1 C2 H8 111.189 C1 O4 H9 107.852
C2 C1 O4 105.292 C2 C1 H5 109.775
C2 C1 H6 109.775 Cl3 C2 H7 106.983
Cl3 C2 H8 106.983 O4 C1 H5 111.787
O4 C1 H6 111.787 H5 C1 H6 108.388
H7 C2 H8 109.817
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.163      
2 C -0.464      
3 Cl -0.107      
4 O -0.537      
5 H 0.193      
6 H 0.193      
7 H 0.253      
8 H 0.253      
9 H 0.378      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.066 -1.059 0.000 2.322
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.660 -4.505 0.000
y -4.505 -30.843 0.000
z 0.000 0.000 -32.155
Traceless
 xyz
x -1.160 -4.505 0.000
y -4.505 1.564 0.000
z 0.000 0.000 -0.404
Polar
3z2-r2-0.808
x2-y2-1.816
xy-4.505
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.762 0.226 0.000
y 0.226 4.998 0.000
z 0.000 0.000 4.245


<r2> (average value of r2) Å2
<r2> 142.388
(<r2>)1/2 11.933