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

using model chemistry: B2PLYP=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 B2PLYP=FULL/cc-pVTZ
 hartrees
Energy at 0K-614.485760
Energy at 298.15K-614.491653
HF Energy-614.209836
Nuclear repulsion energy159.346598
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 B2PLYP=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' 3859 3689 42.85      
2 A' 3123 2985 14.94      
3 A' 3038 2903 34.79      
4 A' 1546 1477 2.27      
5 A' 1511 1444 3.66      
6 A' 1464 1400 2.15      
7 A' 1309 1251 0.64      
8 A' 1241 1186 48.23      
9 A' 1071 1024 91.61      
10 A' 1035 990 12.94      
11 A' 777 742 64.74      
12 A' 391 374 2.08      
13 A' 248 237 8.96      
14 A" 3181 3040 6.69      
15 A" 3075 2939 31.14      
16 A" 1318 1259 0.06      
17 A" 1219 1165 0.54      
18 A" 1070 1023 2.23      
19 A" 810 774 0.09      
20 A" 214 205 108.89      
21 A" 125 120 17.94      

Unscaled Zero Point Vibrational Energy (zpe) 15811.9 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 15113.0 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 B2PLYP=FULL/cc-pVTZ
ABC
0.98891 0.08179 0.07774

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.968 -0.551 0.000
C2 0.000 0.610 0.000
Cl3 -1.689 0.001 0.000
O4 2.266 0.026 0.000
H5 0.799 -1.166 0.885
H6 0.799 -1.166 -0.885
H7 0.127 1.221 0.886
H8 0.127 1.221 -0.886
H9 2.915 -0.680 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.51132.71391.42051.09121.09122.15172.15171.9513
C21.51131.79532.34032.13932.13931.08341.08343.1881
Cl32.71391.79533.95532.88732.88732.36002.36004.6544
O41.42052.34033.95532.08752.08752.60542.60540.9595
H51.09122.13932.88732.08751.76972.48003.04712.3445
H61.09122.13932.88732.08751.76973.04712.48002.3445
H72.15171.08342.36002.60542.48003.04711.77123.4891
H82.15171.08342.36002.60543.04712.48001.77123.4891
H91.95133.18814.65440.95952.34452.34453.48913.4891

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 110.021 C1 C2 H7 110.973
C1 C2 H8 110.973 C1 O4 H9 108.596
C2 C1 O4 105.883 C2 C1 H5 109.512
C2 C1 H6 109.512 Cl3 C2 H7 107.546
Cl3 C2 H8 107.546 O4 C1 H5 111.760
O4 C1 H6 111.760 H5 C1 H6 108.370
H7 C2 H8 109.662
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability