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

using model chemistry: CCD/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 CCD/6-31G*
 hartrees
Energy at 0K-613.582052
Energy at 298.15K-613.588045
HF Energy-612.975843
Nuclear repulsion energy159.108477
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/6-31G*
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' 3801 3597 28.50      
2 A' 3147 2979 14.61      
3 A' 3056 2893 32.35      
4 A' 1586 1501 1.86      
5 A' 1549 1466 5.49      
6 A' 1508 1427 3.31      
7 A' 1364 1291 0.73      
8 A' 1275 1207 68.30      
9 A' 1122 1062 74.41      
10 A' 1066 1009 9.96      
11 A' 823 779 64.38      
12 A' 402 381 3.07      
13 A' 258 244 10.55      
14 A" 3212 3040 8.30      
15 A" 3101 2935 40.61      
16 A" 1341 1269 0.07      
17 A" 1246 1179 0.90      
18 A" 1113 1054 3.33      
19 A" 825 781 0.00      
20 A" 246 233 141.05      
21 A" 135 128 14.88      

Unscaled Zero Point Vibrational Energy (zpe) 16087.9 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 15227.2 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/6-31G*
ABC
0.98229 0.08173 0.07767

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.965 -0.568 0.000
C2 0.000 0.604 0.000
Cl3 -1.689 0.020 0.000
O4 2.265 0.012 0.000
H5 0.795 -1.190 0.891
H6 0.795 -1.190 -0.891
H7 0.149 1.218 0.890
H8 0.149 1.218 -0.890
H9 2.916 -0.708 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51772.71901.42311.09991.09992.15592.15591.9556
C21.51771.78722.34132.15462.15461.09181.09183.1971
Cl32.71901.78723.95462.90372.90372.36792.36794.6624
O41.42312.34133.95462.09712.09712.59362.59360.9697
H51.09992.15462.90372.09711.78182.49343.06402.3502
H61.09992.15462.90372.09711.78183.06402.49342.3502
H72.15591.09182.36792.59362.49343.06401.77983.4866
H82.15591.09182.36792.59363.06402.49341.77983.4866
H91.95563.19714.66240.96972.35022.35023.48663.4866

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 110.448 C1 C2 H7 110.345
C1 C2 H8 110.345 C1 O4 H9 108.128
C2 C1 O4 105.482 C2 C1 H5 109.768
C2 C1 H6 109.768 Cl3 C2 H7 108.229
Cl3 C2 H8 108.229 O4 C1 H5 111.801
O4 C1 H6 111.801 H5 C1 H6 108.195
H7 C2 H8 109.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability