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

using model chemistry: MP3=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 MP3=FULL/6-31G
 hartrees
Energy at 0K-613.264821
Energy at 298.15K-613.270693
HF Energy-612.891451
Nuclear repulsion energy155.001080
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 MP3=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' 3713 3713 10.06      
2 A' 3159 3159 9.32      
3 A' 3049 3049 25.15      
4 A' 1594 1594 1.18      
5 A' 1554 1554 5.35      
6 A' 1492 1492 2.40      
7 A' 1340 1340 1.80      
8 A' 1263 1263 56.43      
9 A' 1055 1055 37.19      
10 A' 1025 1025 42.10      
11 A' 723 723 75.13      
12 A' 374 374 2.93      
13 A' 245 245 13.85      
14 A" 3234 3234 7.25      
15 A" 3093 3093 41.25      
16 A" 1344 1344 0.18      
17 A" 1221 1221 1.41      
18 A" 1075 1075 2.27      
19 A" 829 829 0.07      
20 A" 242 242 189.91      
21 A" 122 122 18.82      

Unscaled Zero Point Vibrational Energy (zpe) 15871.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15871.7 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 MP3=FULL/6-31G
ABC
0.95132 0.07704 0.07328

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.020 -0.510 0.000
C2 0.000 0.623 0.000
Cl3 -1.746 -0.102 0.000
O4 2.319 0.167 0.000
H5 0.896 -1.140 0.895
H6 0.896 -1.140 -0.895
H7 0.083 1.237 0.899
H8 0.083 1.237 -0.899
H9 3.052 -0.475 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52502.79621.46461.10071.10072.17672.17672.0316
C21.52501.89042.36292.17042.17041.09121.09123.2431
Cl32.79621.89044.07342.97652.97652.43782.43784.8119
O41.46462.36294.07342.12852.12852.63622.63620.9746
H51.10072.17042.97652.12851.78922.51163.08602.4261
H61.10072.17042.97652.12851.78923.08602.51162.4261
H72.17671.09122.43782.63622.51163.08601.79713.5427
H82.17671.09122.43782.63623.08602.51161.79713.5427
H92.03163.24314.81190.97462.42612.42613.54273.5427

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 109.446 C1 C2 H7 111.541
C1 C2 H8 111.541 C1 O4 H9 111.203
C2 C1 O4 104.427 C2 C1 H5 110.463
C2 C1 H6 110.463 Cl3 C2 H7 106.599
Cl3 C2 H8 106.599 O4 C1 H5 111.359
O4 C1 H6 111.359 H5 C1 H6 108.736
H7 C2 H8 110.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability