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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-614.697393
Energy at 298.15K-614.703286
HF Energy-614.697393
Nuclear repulsion energy158.395151
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/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' 3796 3668 17.32      
2 A' 3104 3000 20.18      
3 A' 3001 2900 45.04      
4 A' 1543 1491 1.79      
5 A' 1507 1456 4.09      
6 A' 1472 1422 1.67      
7 A' 1323 1278 0.10      
8 A' 1248 1206 69.65      
9 A' 1063 1027 81.95      
10 A' 1024 990 20.10      
11 A' 752 727 80.21      
12 A' 385 372 1.91      
13 A' 248 240 10.30      
14 A" 3166 3060 12.18      
15 A" 3037 2934 48.54      
16 A" 1319 1275 0.04      
17 A" 1219 1178 0.31      
18 A" 1074 1038 5.70      
19 A" 813 786 0.16      
20 A" 236 228 145.41      
21 A" 127 122 15.41      

Unscaled Zero Point Vibrational Energy (zpe) 15727.7 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 15197.7 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/6-311G*
ABC
0.98313 0.08065 0.07670

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.986 -0.547 0.000
C2 0.000 0.606 0.000
Cl3 -1.703 -0.014 0.000
O4 2.275 0.054 0.000
H5 0.828 -1.170 0.889
H6 0.828 -1.170 -0.889
H7 0.120 1.221 0.889
H8 0.120 1.221 -0.889
H9 2.941 -0.643 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51732.74201.42231.09751.09752.16062.16061.9569
C21.51731.81272.34152.15202.15201.08781.08783.1949
Cl32.74201.81273.97942.92142.92142.37532.37534.6866
O41.42232.34153.97942.09412.09412.60742.60740.9631
H51.09752.15202.92142.09411.77872.49433.06322.3527
H61.09752.15202.92142.09411.77873.06322.49432.3527
H72.16061.08782.37532.60742.49433.06321.77753.4958
H82.16061.08782.37532.60743.06322.49431.77753.4958
H91.95693.19494.68660.96312.35272.35273.49583.4958

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 110.546 C1 C2 H7 110.989
C1 C2 H8 110.989 C1 O4 H9 108.719
C2 C1 O4 105.555 C2 C1 H5 109.727
C2 C1 H6 109.727 Cl3 C2 H7 107.303
Cl3 C2 H8 107.303 O4 C1 H5 111.771
O4 C1 H6 111.771 H5 C1 H6 108.260
H7 C2 H8 109.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.165      
2 C -0.484      
3 Cl -0.108      
4 O -0.569      
5 H 0.202      
6 H 0.202      
7 H 0.263      
8 H 0.263      
9 H 0.394      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.059 -1.110 0.000 2.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.578 -4.566 0.000
y -4.566 -30.541 0.000
z 0.000 0.000 -31.913
Traceless
 xyz
x -1.352 -4.566 0.000
y -4.566 1.705 0.000
z 0.000 0.000 -0.353
Polar
3z2-r2-0.706
x2-y2-2.038
xy-4.566
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.366 0.231 0.000
y 0.231 4.805 0.000
z 0.000 0.000 4.113


<r2> (average value of r2) Å2
<r2> 139.741
(<r2>)1/2 11.821