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

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-614.338967
Energy at 298.15K-614.344681
HF Energy-614.338967
Nuclear repulsion energy158.576875
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 PBEPBE/Def2TZVPP
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' 3733 3688 31.62      
2 A' 3018 2982 15.67      
3 A' 2926 2891 38.59      
4 A' 1470 1452 2.63      
5 A' 1438 1421 3.13      
6 A' 1395 1378 1.82      
7 A' 1249 1234 1.36      
8 A' 1193 1178 37.01      
9 A' 1025 1013 84.22      
10 A' 997 985 23.56      
11 A' 754 745 57.54      
12 A' 378 373 2.34      
13 A' 238 235 8.51      
14 A" 3079 3042 7.02      
15 A" 2963 2927 32.48      
16 A" 1255 1240 0.22      
17 A" 1159 1145 0.15      
18 A" 1020 1007 2.19      
19 A" 774 764 0.28      
20 A" 182 180 96.25      
21 A" 112 111 23.93      

Unscaled Zero Point Vibrational Energy (zpe) 15178.6 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 14994.9 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 PBEPBE/Def2TZVPP
ABC
0.97571 0.08115 0.07713

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.955 -0.563 0.000
C2 0.000 0.606 0.000
Cl3 -1.688 0.036 0.000
O4 2.276 -0.027 0.000
H5 0.780 -1.188 0.893
H6 0.780 -1.188 -0.893
H7 0.143 1.234 0.887
H8 0.143 1.234 -0.887
H9 2.910 -0.748 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.50932.71001.42591.10391.10392.16252.16251.9642
C21.50931.78142.36262.15032.15031.09691.09693.2098
Cl32.71001.78143.96472.89612.89612.36132.36134.6648
O41.42592.36263.96472.09392.09392.63222.63220.9598
H51.10392.15032.89612.09391.78562.50473.07302.3517
H61.10392.15032.89612.09391.78563.07302.50472.3517
H72.16251.09692.36132.63222.50473.07301.77493.5174
H82.16251.09692.36132.63223.07302.50471.77493.5174
H91.96423.20984.66480.95982.35172.35173.51743.5174

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 110.611 C1 C2 H7 111.163
C1 C2 H8 111.163 C1 O4 H9 109.286
C2 C1 O4 107.175 C2 C1 H5 109.772
C2 C1 H6 109.772 Cl3 C2 H7 107.875
Cl3 C2 H8 107.875 O4 C1 H5 111.086
O4 C1 H6 111.086 H5 C1 H6 107.950
H7 C2 H8 108.015
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.042      
2 C -0.078      
3 Cl -0.159      
4 O -0.314      
5 H 0.085      
6 H 0.085      
7 H 0.115      
8 H 0.115      
9 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.618 -0.974 0.000 1.889
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.270 -4.098 0.000
y -4.098 -30.129 0.000
z 0.000 0.000 -31.687
Traceless
 xyz
x -1.362 -4.098 0.000
y -4.098 1.850 0.000
z 0.000 0.000 -0.488
Polar
3z2-r2-0.975
x2-y2-2.141
xy-4.098
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.187 0.059 0.000
y 0.059 5.844 0.000
z 0.000 0.000 5.256


<r2> (average value of r2) Å2
<r2> 138.963
(<r2>)1/2 11.788