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

using model chemistry: MP2=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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-613.750460
Energy at 298.15K-613.756436
HF Energy-613.036906
Nuclear repulsion energy159.739440
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 MP2=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' 3863 3658 29.70      
2 A' 3148 2982 16.57      
3 A' 3064 2902 36.71      
4 A' 1569 1486 1.58      
5 A' 1529 1448 5.22      
6 A' 1497 1418 1.20      
7 A' 1357 1285 0.28      
8 A' 1270 1203 67.07      
9 A' 1109 1051 82.79      
10 A' 1064 1008 11.22      
11 A' 821 778 66.83      
12 A' 403 382 3.79      
13 A' 257 243 10.39      
14 A" 3222 3052 7.78      
15 A" 3117 2952 37.71      
16 A" 1345 1274 0.04      
17 A" 1246 1180 0.27      
18 A" 1108 1049 5.71      
19 A" 827 783 0.06      
20 A" 222 210 142.29      
21 A" 137 130 26.26      

Unscaled Zero Point Vibrational Energy (zpe) 16088.3 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 15237.2 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 MP2=FULL/6-311G*
ABC
0.98780 0.08241 0.07832

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.960 -0.562 0.000
C2 0.000 0.606 0.000
Cl3 -1.682 0.017 0.000
O4 2.257 0.010 0.000
H5 0.787 -1.180 0.889
H6 0.787 -1.180 -0.889
H7 0.147 1.215 0.890
H8 0.147 1.215 -0.890
H9 2.903 -0.700 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51212.70501.41771.09651.09652.14802.14801.9475
C21.51211.78202.33442.14422.14421.08851.08853.1830
Cl32.70501.78203.93912.88402.88402.36042.36044.6405
O41.41772.33443.93912.09032.09032.58812.58810.9598
H51.09652.14422.88402.09031.77862.47933.05152.3450
H61.09652.14422.88402.09031.77863.05152.47932.3450
H72.14801.08852.36042.58812.47933.05151.77943.4723
H82.14801.08852.36042.58813.05152.47931.77943.4723
H91.94753.18304.64050.95982.34502.34503.47233.4723

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 110.137 C1 C2 H7 110.310
C1 C2 H8 110.310 C1 O4 H9 108.457
C2 C1 O4 105.609 C2 C1 H5 109.541
C2 C1 H6 109.541 Cl3 C2 H7 108.196
Cl3 C2 H8 108.196 O4 C1 H5 111.852
O4 C1 H6 111.852 H5 C1 H6 108.398
H7 C2 H8 109.638
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability