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

using model chemistry: B2PLYP=FULLultrafine/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-614.376601
Energy at 298.15K 
HF Energy-614.127963
Nuclear repulsion energy159.318202
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 B2PLYP=FULLultrafine/6-31G(2df,p)
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' 3870 3870 36.18      
2 A' 3133 3133 13.17      
3 A' 3036 3036 33.14      
4 A' 1548 1548 2.01      
5 A' 1512 1512 3.97      
6 A' 1472 1472 4.05      
7 A' 1311 1311 1.31      
8 A' 1245 1245 51.56      
9 A' 1091 1091 82.25      
10 A' 1038 1038 15.23      
11 A' 786 786 66.63      
12 A' 392 392 1.84      
13 A' 248 248 8.59      
14 A" 3200 3200 5.67      
15 A" 3078 3078 36.09      
16 A" 1317 1317 0.03      
17 A" 1220 1220 0.93      
18 A" 1071 1071 2.34      
19 A" 808 808 0.05      
20 A" 214 214 109.04      
21 A" 125 125 16.17      

Unscaled Zero Point Vibrational Energy (zpe) 15857.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15857.7 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 B2PLYP=FULLultrafine/6-31G(2df,p)
ABC
0.98380 0.08186 0.07779

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.971 -0.556 0.000
C2 0.000 0.609 0.000
Cl3 -1.688 0.006 0.000
O4 2.264 0.022 0.000
H5 0.797 -1.176 0.887
H6 0.797 -1.176 -0.887
H7 0.132 1.223 0.888
H8 0.132 1.223 -0.888
H9 2.908 -0.689 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51662.71811.41561.09621.09622.15822.15821.9412
C21.51661.79282.33842.14662.14661.08751.08753.1844
Cl32.71811.79283.95182.89092.89092.36272.36274.6483
O41.41562.33843.95182.09142.09142.60312.60310.9595
H51.09622.14662.89092.09141.77342.48983.05752.3413
H61.09622.14662.89092.09141.77343.05752.48982.3413
H72.15821.08752.36272.60312.48983.05751.77573.4860
H82.15821.08752.36272.60313.05752.48981.77573.4860
H91.94123.18444.64830.95952.34132.34133.48603.4860

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 110.152 C1 C2 H7 110.869
C1 C2 H8 110.869 C1 O4 H9 108.095
C2 C1 O4 105.725 C2 C1 H5 109.431
C2 C1 H6 109.431 Cl3 C2 H7 107.696
Cl3 C2 H8 107.696 O4 C1 H5 112.117
O4 C1 H6 112.117 H5 C1 H6 107.974
H7 C2 H8 109.452
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability