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

using model chemistry: wB97X-D/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G
 hartrees
Energy at 0K-614.500355
Energy at 298.15K-614.506227
HF Energy-614.500355
Nuclear repulsion energy156.619171
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 wB97X-D/6-31G
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' 3765 3765 15.25      
2 A' 3170 3170 9.25      
3 A' 3057 3057 31.09      
4 A' 1570 1570 2.41      
5 A' 1533 1533 7.57      
6 A' 1479 1479 0.99      
7 A' 1333 1333 1.46      
8 A' 1259 1259 45.43      
9 A' 1053 1053 6.51      
10 A' 1046 1046 94.55      
11 A' 750 750 85.88      
12 A' 384 384 2.64      
13 A' 249 249 14.38      
14 A" 3252 3252 5.56      
15 A" 3111 3111 44.08      
16 A" 1332 1332 0.19      
17 A" 1219 1219 0.94      
18 A" 1077 1077 2.29      
19 A" 826 826 0.49      
20 A" 228 228 191.60      
21 A" 116 116 20.42      

Unscaled Zero Point Vibrational Energy (zpe) 15905.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15905.6 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 wB97X-D/6-31G
ABC
0.96487 0.07887 0.07499

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.008 -0.514 0.000
C2 0.000 0.618 0.000
Cl3 -1.725 -0.086 0.000
O4 2.293 0.144 0.000
H5 0.872 -1.139 0.891
H6 0.872 -1.139 -0.891
H7 0.088 1.231 0.894
H8 0.088 1.231 -0.894
H9 3.018 -0.501 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51542.76601.44401.09671.09672.16562.16562.0106
C21.51541.86322.34132.15442.15441.08771.08773.2189
Cl32.76601.86324.02462.94122.94122.41292.41294.7614
O41.44402.34134.02462.11142.11142.61542.61540.9710
H51.09672.15442.94122.11141.78212.49633.06892.4092
H61.09672.15442.94122.11141.78213.06892.49632.4092
H72.16561.08772.41292.61542.49633.06891.78823.5191
H82.16561.08772.41292.61543.06892.49631.78823.5191
H92.01063.21894.76140.97102.40922.40923.51913.5191

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 109.480 C1 C2 H7 111.536
C1 C2 H8 111.536 C1 O4 H9 111.209
C2 C1 O4 104.554 C2 C1 H5 110.102
C2 C1 H6 110.102 Cl3 C2 H7 106.743
Cl3 C2 H8 106.743 O4 C1 H5 111.677
O4 C1 H6 111.677 H5 C1 H6 108.683
H7 C2 H8 110.568
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.044      
2 C -0.463      
3 Cl -0.053      
4 O -0.638      
5 H 0.173      
6 H 0.173      
7 H 0.234      
8 H 0.234      
9 H 0.384      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.277 -1.150 0.000 2.551
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.638 -5.428 0.000
y -5.428 -30.134 0.000
z 0.000 0.000 -31.263
Traceless
 xyz
x -1.940 -5.428 0.000
y -5.428 1.816 0.000
z 0.000 0.000 0.123
Polar
3z2-r20.247
x2-y2-2.504
xy-5.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.858 0.477 0.000
y 0.477 4.184 0.000
z 0.000 0.000 3.577


<r2> (average value of r2) Å2
<r2> 142.198
(<r2>)1/2 11.925