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

using model chemistry: MP4=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/6-311G**
 hartrees
Energy at 0K-613.858820
Energy at 298.15K-613.864707
HF Energy-613.049640
Nuclear repulsion energy159.144117
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 MP4=FULL/6-311G**
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' 3896 3746        
2 A' 3115 2995        
3 A' 3026 2910        
4 A' 1538 1479        
5 A' 1507 1449        
6 A' 1482 1425        
7 A' 1343 1291        
8 A' 1264 1215        
9 A' 1096 1054        
10 A' 1050 1010        
11 A' 806 775        
12 A' 396 381        
13 A' 253 243        
14 A" 3181 3059        
15 A" 3071 2953        
16 A" 1325 1274        
17 A" 1231 1184        
18 A" 1091 1049        
19 A" 819 788        
20 A" 184 177        
21 A" 128 123        

Unscaled Zero Point Vibrational Energy (zpe) 15900.0 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 15287.9 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 MP4=FULL/6-311G**
ABC
0.97914 0.08174 0.07768

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.965 -0.562 0.000
C2 0.000 0.612 0.000
Cl3 -1.688 0.018 0.000
O4 2.269 0.004 0.000
H5 0.784 -1.180 0.892
H6 0.784 -1.180 -0.892
H7 0.146 1.223 0.893
H8 0.146 1.223 -0.893
H9 2.888 -0.729 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51962.71561.42181.10021.10022.15722.15721.9306
C21.51961.78962.34952.15002.15001.09191.09193.1846
Cl32.71561.78963.95752.88832.88832.36942.36944.6369
O41.42182.34953.95752.09832.09832.60632.60630.9593
H51.10022.15002.88832.09831.78372.48633.06082.3294
H61.10022.15002.88832.09831.78373.06082.48632.3294
H72.15721.09192.36942.60632.48633.06081.78663.4826
H82.15721.09192.36942.60633.06082.48631.78663.4826
H91.93063.18464.63690.95932.32942.32943.48263.4826

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 110.025 C1 C2 H7 110.313
C1 C2 H8 110.313 C1 O4 H9 106.734
C2 C1 O4 105.980 C2 C1 H5 109.259
C2 C1 H6 109.259 Cl3 C2 H7 108.176
Cl3 C2 H8 108.176 O4 C1 H5 111.980
O4 C1 H6 111.980 H5 C1 H6 108.320
H7 C2 H8 109.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability