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

using model chemistry: MP3=FULL/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 MP3=FULL/cc-pVDZ
 hartrees
Energy at 0K-613.670916
Energy at 298.15K-613.676897
HF Energy-613.014478
Nuclear repulsion energy158.890854
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 MP3=FULL/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' 3923 3689 40.39      
2 A' 3154 2966 15.76      
3 A' 3063 2881 37.77      
4 A' 1542 1450 2.27      
5 A' 1511 1421 5.33      
6 A' 1486 1398 1.60      
7 A' 1329 1249 5.21      
8 A' 1258 1183 61.10      
9 A' 1134 1067 79.99      
10 A' 1060 997 7.60      
11 A' 811 763 59.55      
12 A' 399 375 2.42      
13 A' 253 238 8.92      
14 A" 3222 3030 9.91      
15 A" 3110 2924 45.17      
16 A" 1318 1239 0.00      
17 A" 1227 1154 1.16      
18 A" 1075 1011 3.16      
19 A" 812 763 0.02      
20 A" 240 225 116.99      
21 A" 134 126 13.65      

Unscaled Zero Point Vibrational Energy (zpe) 16029.9 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 15072.9 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 MP3=FULL/cc-pVDZ
ABC
0.97617 0.08149 0.07744

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.974 -0.560 0.000
C2 0.000 0.610 0.000
Cl3 -1.692 0.014 0.000
O4 2.269 0.010 0.000
H5 0.791 -1.185 0.894
H6 0.791 -1.185 -0.894
H7 0.143 1.230 0.895
H8 0.143 1.230 -0.895
H9 2.900 -0.716 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52242.72641.41511.10631.10632.16722.16721.9325
C21.52241.79362.34682.15592.15591.09831.09833.1886
Cl32.72641.79363.96052.89822.89822.37642.37644.6491
O41.41512.34683.96052.10072.10072.60932.60930.9616
H51.10632.15592.89822.10071.78872.50073.07502.3386
H61.10632.15592.89822.10071.78873.07502.50072.3386
H72.16721.09832.37642.60932.50073.07501.79023.4910
H82.16721.09832.37642.60933.07502.50071.79023.4910
H91.93253.18864.64910.96162.33862.33863.49103.4910

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 110.344 C1 C2 H7 110.528
C1 C2 H8 110.528 C1 O4 H9 107.257
C2 C1 O4 105.998 C2 C1 H5 109.177
C2 C1 H6 109.177 Cl3 C2 H7 108.097
Cl3 C2 H8 108.097 O4 C1 H5 112.270
O4 C1 H6 112.270 H5 C1 H6 107.884
H7 C2 H8 109.175
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability