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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-613.645051
Energy at 298.15K-613.651060
HF Energy-612.989393
Nuclear repulsion energy159.626037
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' 3968 3968 31.16      
2 A' 3208 3208 15.35      
3 A' 3115 3115 34.93      
4 A' 1602 1602 2.16      
5 A' 1563 1563 5.06      
6 A' 1520 1520 3.43      
7 A' 1370 1370 1.12      
8 A' 1276 1276 70.54      
9 A' 1135 1135 76.90      
10 A' 1070 1070 11.48      
11 A' 826 826 63.12      
12 A' 405 405 2.90      
13 A' 257 257 9.94      
14 A" 3278 3278 9.45      
15 A" 3163 3163 43.12      
16 A" 1354 1354 0.03      
17 A" 1258 1258 1.18      
18 A" 1118 1118 3.46      
19 A" 828 828 0.04      
20 A" 240 240 135.12      
21 A" 137 137 14.20      

Unscaled Zero Point Vibrational Energy (zpe) 16344.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16344.7 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
0.99241 0.08206 0.07801

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 0.964 -0.564 0.000
C2 0.000 0.603 0.000
Cl3 -1.686 0.021 0.000
O4 2.261 0.008 0.000
H5 0.791 -1.182 0.884
H6 0.791 -1.182 -0.884
H7 0.148 1.213 0.884
H8 0.148 1.213 -0.884
H9 2.903 -0.705 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51442.71381.41771.09181.09182.14622.14621.9438
C21.51441.78372.33862.14342.14341.08361.08363.1842
Cl32.71381.78373.94732.89202.89202.35892.35894.6457
O41.41772.33863.94732.08722.08722.58872.58870.9588
H51.09182.14342.89202.08721.76762.47973.04512.3380
H61.09182.14342.89202.08721.76763.04512.47972.3380
H72.14621.08362.35892.58872.47973.04511.76743.4714
H82.14621.08362.35892.58873.04512.47971.76743.4714
H91.94383.18424.64570.95882.33802.33803.47143.4714

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 110.474 C1 C2 H7 110.299
C1 C2 H8 110.299 C1 O4 H9 108.198
C2 C1 O4 105.754 C2 C1 H5 109.590
C2 C1 H6 109.590 Cl3 C2 H7 108.219
Cl3 C2 H8 108.219 O4 C1 H5 111.894
O4 C1 H6 111.894 H5 C1 H6 108.088
H7 C2 H8 109.272
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability