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

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-614.263854
Energy at 298.15K-614.269600
HF Energy-614.263854
Nuclear repulsion energy157.977263
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 PBEPBEultrafine/cc-pVDZ
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' 3679 3658 25.49      
2 A' 3017 3000 16.10      
3 A' 2904 2887 45.68      
4 A' 1451 1443 1.88      
5 A' 1421 1413 3.38      
6 A' 1396 1388 1.54      
7 A' 1243 1236 5.13      
8 A' 1186 1179 39.42      
9 A' 1051 1045 78.93      
10 A' 1005 999 24.30      
11 A' 753 749 61.87      
12 A' 377 375 1.72      
13 A' 237 236 8.54      
14 A" 3085 3067 8.56      
15 A" 2942 2925 49.56      
16 A" 1243 1236 0.12      
17 A" 1148 1141 0.22      
18 A" 1007 1001 2.87      
19 A" 780 775 0.30      
20 A" 195 194 96.06      
21 A" 116 115 22.69      

Unscaled Zero Point Vibrational Energy (zpe) 15117.6 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 15029.9 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 PBEPBEultrafine/cc-pVDZ
ABC
0.96745 0.08063 0.07664

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.984 -0.556 0.000
C2 0.000 0.607 0.000
Cl3 -1.702 0.001 0.000
O4 2.279 0.037 0.000
H5 0.801 -1.191 0.901
H6 0.801 -1.191 -0.901
H7 0.133 1.235 0.901
H8 0.133 1.235 -0.901
H9 2.927 -0.693 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52332.74261.42461.11671.11672.17842.17841.9482
C21.52331.80632.34922.16412.16411.10661.10663.2028
Cl32.74261.80633.98092.91432.91432.38732.38734.6806
O41.42462.34923.98092.12212.12212.61832.61830.9761
H51.11672.16412.91432.12211.80102.51623.09472.3623
H61.11672.16412.91432.12211.80103.09472.51622.3623
H72.17841.10662.38732.61832.51623.09471.80253.5128
H82.17841.10662.38732.61833.09472.51621.80253.5128
H91.94823.20284.68060.97612.36232.36233.51283.5128

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 110.631 C1 C2 H7 110.862
C1 C2 H8 110.862 C1 O4 H9 107.004
C2 C1 O4 105.625 C2 C1 H5 109.147
C2 C1 H6 109.147 Cl3 C2 H7 107.652
Cl3 C2 H8 107.652 O4 C1 H5 112.678
O4 C1 H6 112.678 H5 C1 H6 107.490
H7 C2 H8 109.065
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.098      
2 C -0.096      
3 Cl -0.131      
4 O -0.242      
5 H 0.029      
6 H 0.029      
7 H 0.083      
8 H 0.083      
9 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.848 -0.910 0.000 2.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.233 -3.886 0.000
y -3.886 -29.885 0.000
z 0.000 0.000 -31.320
Traceless
 xyz
x -0.630 -3.886 0.000
y -3.886 1.391 0.000
z 0.000 0.000 -0.761
Polar
3z2-r2-1.522
x2-y2-1.348
xy-3.886
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.237 0.114 0.000
y 0.114 4.943 0.000
z 0.000 0.000 4.255


<r2> (average value of r2) Å2
<r2> 139.405
(<r2>)1/2 11.807