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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-31G**
 hartrees
Energy at 0K-614.319564
Energy at 298.15K-614.325481
HF Energy-614.116837
Nuclear repulsion energy158.975493
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=FULL/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' 3870 3870 28.14      
2 A' 3151 3151 15.73      
3 A' 3052 3052 38.10      
4 A' 1569 1569 2.29      
5 A' 1532 1532 4.51      
6 A' 1485 1485 3.53      
7 A' 1332 1332 1.02      
8 A' 1251 1251 61.72      
9 A' 1093 1093 79.72      
10 A' 1042 1042 18.70      
11 A' 785 785 71.58      
12 A' 394 394 1.99      
13 A' 252 252 10.00      
14 A" 3220 3220 8.51      
15 A" 3097 3097 45.29      
16 A" 1328 1328 0.06      
17 A" 1231 1231 0.90      
18 A" 1089 1089 3.16      
19 A" 818 818 0.01      
20 A" 223 223 127.38      
21 A" 130 130 17.01      

Unscaled Zero Point Vibrational Energy (zpe) 15970.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15970.6 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=FULL/6-31G**
ABC
0.98489 0.08140 0.07737

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.975 -0.556 0.000
C2 0.000 0.606 0.000
Cl3 -1.694 0.003 0.000
O4 2.269 0.030 0.000
H5 0.805 -1.177 0.887
H6 0.805 -1.177 -0.887
H7 0.135 1.219 0.887
H8 0.135 1.219 -0.887
H9 2.919 -0.681 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51692.72701.42031.09581.09582.15562.15561.9476
C21.51691.79802.34052.14782.14781.08721.08723.1896
Cl32.72701.79803.96272.90222.90222.36862.36864.6631
O41.42032.34053.96272.09462.09462.59922.59920.9633
H51.09582.14782.90222.09461.77322.48863.05612.3456
H61.09582.14782.90222.09461.77323.05612.48862.3456
H72.15561.08722.36862.59922.48863.05611.77473.4855
H82.15561.08722.36862.59923.05612.48861.77473.4855
H91.94763.18964.66310.96332.34562.34563.48553.4855

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 110.417 C1 C2 H7 110.657
C1 C2 H8 110.657 C1 O4 H9 108.053
C2 C1 O4 105.615 C2 C1 H5 109.523
C2 C1 H6 109.523 Cl3 C2 H7 107.805
Cl3 C2 H8 107.805 O4 C1 H5 112.064
O4 C1 H6 112.064 H5 C1 H6 108.011
H7 C2 H8 109.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability