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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-614.298366
Energy at 298.15K-614.304287
HF Energy-614.105188
Nuclear repulsion energy158.867197
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' 3784 3589 26.89      
2 A' 3152 2989 15.59      
3 A' 3054 2896 37.60      
4 A' 1579 1498 2.22      
5 A' 1542 1463 4.57      
6 A' 1493 1416 3.77      
7 A' 1343 1273 0.84      
8 A' 1261 1196 64.05      
9 A' 1092 1036 78.76      
10 A' 1045 991 16.67      
11 A' 786 746 72.37      
12 A' 394 374 2.06      
13 A' 253 240 10.29      
14 A" 3218 3052 8.52      
15 A" 3096 2936 46.31      
16 A" 1333 1264 0.07      
17 A" 1234 1171 0.82      
18 A" 1097 1040 3.33      
19 A" 822 779 0.02      
20 A" 230 218 132.33      
21 A" 130 124 17.26      

Unscaled Zero Point Vibrational Energy (zpe) 15968.0 cm-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 15144.1 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
0.98226 0.08136 0.07733

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 -0.557 0.000
C2 0.000 0.606 0.000
Cl3 -1.694 0.003 0.000
O4 2.269 0.031 0.000
H5 0.806 -1.179 0.888
H6 0.806 -1.179 -0.888
H7 0.135 1.221 0.889
H8 0.135 1.221 -0.889
H9 2.922 -0.684 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51752.72731.42171.09731.09732.15742.15741.9516
C21.51751.79852.34072.15072.15071.08881.08883.1942
Cl32.72731.79853.96352.90532.90532.37062.37064.6674
O41.42172.34073.96352.09572.09572.59952.59950.9683
H51.09732.15072.90532.09571.77682.49163.06032.3474
H61.09732.15072.90532.09571.77683.06032.49162.3474
H72.15741.08882.37062.59952.49163.06031.77713.4904
H82.15741.08882.37062.59953.06032.49161.77713.4904
H91.95163.19424.66740.96832.34742.34743.49043.4904

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 110.374 C1 C2 H7 110.661
C1 C2 H8 110.661 C1 O4 H9 107.984
C2 C1 O4 105.526 C2 C1 H5 109.624
C2 C1 H6 109.624 Cl3 C2 H7 107.836
Cl3 C2 H8 107.836 O4 C1 H5 111.959
O4 C1 H6 111.959 H5 C1 H6 108.113
H7 C2 H8 109.383
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability