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

using model chemistry: MP3=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-613.972616
Energy at 298.15K-613.978596
HF Energy-613.081144
Nuclear repulsion energy160.239344
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/cc-pVTZ
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' 3967 3700 50.22      
2 A' 3170 2956 13.09      
3 A' 3090 2881 30.89      
4 A' 1568 1463 2.96      
5 A' 1532 1429 4.47      
6 A' 1498 1397 1.66      
7 A' 1337 1247 1.65      
8 A' 1266 1181 51.56      
9 A' 1132 1056 91.40      
10 A' 1061 990 9.12      
11 A' 815 760 59.51      
12 A' 402 375 2.63      
13 A' 252 235 8.86      
14 A" 3214 2998 6.10      
15 A" 3115 2905 27.92      
16 A" 1343 1252 0.01      
17 A" 1249 1165 0.87      
18 A" 1089 1016 2.37      
19 A" 817 762 0.02      
20 A" 225 210 112.29      
21 A" 136 127 17.14      

Unscaled Zero Point Vibrational Energy (zpe) 16138.1 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 15050.4 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/cc-pVTZ
ABC
0.99775 0.08272 0.07862

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.961 -0.552 0.000
C2 0.000 0.609 0.000
Cl3 -1.678 0.011 0.000
O4 2.255 0.008 0.000
H5 0.784 -1.163 0.881
H6 0.784 -1.163 -0.881
H7 0.135 1.217 0.882
H8 0.135 1.217 -0.882
H9 2.892 -0.701 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.50762.69891.40961.08701.08702.14202.14201.9363
C21.50761.78192.33342.12932.12931.07941.07943.1747
Cl32.69891.78193.93302.86692.86692.34992.34994.6251
O41.40962.33343.93302.07632.07632.59412.59410.9532
H51.08702.12932.86692.07631.76302.46653.03222.3307
H61.08702.12932.86692.07631.76303.03222.46652.3307
H72.14201.07942.34992.59412.46653.03221.76423.4716
H82.14201.07942.34992.59413.03222.46651.76423.4716
H91.93633.17474.62510.95322.33072.33073.47163.4716

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 109.977 C1 C2 H7 110.695
C1 C2 H8 110.695 C1 O4 H9 108.523
C2 C1 O4 106.188 C2 C1 H5 109.223
C2 C1 H6 109.223 Cl3 C2 H7 107.886
Cl3 C2 H8 107.886 O4 C1 H5 111.888
O4 C1 H6 111.888 H5 C1 H6 108.370
H7 C2 H8 109.617
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability