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

using model chemistry: CCD/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31+G**
 hartrees
Energy at 0K-613.639663
Energy at 298.15K-613.645570
HF Energy-612.995378
Nuclear repulsion energy159.251741
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 CCD/6-31+G**
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' 3931 3705 40.45      
2 A' 3178 2994 15.43      
3 A' 3102 2923 34.94      
4 A' 1583 1491 1.74      
5 A' 1545 1456 4.97      
6 A' 1498 1412 1.96      
7 A' 1360 1281 3.96      
8 A' 1259 1186 58.81      
9 A' 1110 1046 93.82      
10 A' 1058 997 5.15      
11 A' 819 772 64.33      
12 A' 402 379 3.39      
13 A' 257 242 10.75      
14 A" 3248 3060 7.17      
15 A" 3153 2971 30.88      
16 A" 1338 1260 0.01      
17 A" 1241 1169 0.73      
18 A" 1109 1045 2.60      
19 A" 822 775 0.02      
20 A" 196 185 116.15      
21 A" 121 114 41.57      

Unscaled Zero Point Vibrational Energy (zpe) 16164.4 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 15231.7 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 CCD/6-31+G**
ABC
0.98650 0.08175 0.07770

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.960 -0.567 0.000
C2 0.000 0.607 0.000
Cl3 -1.688 0.023 0.000
O4 2.267 0.002 0.000
H5 0.795 -1.183 0.888
H6 0.795 -1.183 -0.888
H7 0.148 1.217 0.887
H8 0.148 1.217 -0.887
H9 2.919 -0.706 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51652.71331.42561.09311.09312.15122.15121.9634
C21.51651.78672.34662.15052.15051.08651.08653.2003
Cl32.71331.78673.95572.90022.90022.36312.36314.6642
O41.42562.34663.95572.08762.08762.59902.59900.9619
H51.09312.15052.90022.08761.77612.48523.05412.3501
H61.09312.15052.90022.08761.77613.05412.48522.3501
H72.15121.08652.36312.59902.48523.05411.77443.4872
H82.15121.08652.36312.59903.05412.48521.77443.4872
H91.96343.20034.66420.96192.35012.35013.48723.4872

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 110.183 C1 C2 H7 110.377
C1 C2 H8 110.377 C1 O4 H9 109.098
C2 C1 O4 105.758 C2 C1 H5 109.923
C2 C1 H6 109.923 Cl3 C2 H7 108.181
Cl3 C2 H8 108.181 O4 C1 H5 111.274
O4 C1 H6 111.274 H5 C1 H6 108.663
H7 C2 H8 109.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability