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

using model chemistry: CCSD=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-613.733927
Energy at 298.15K-613.739865
HF Energy-613.031183
Nuclear repulsion energy158.245294
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 CCSD=FULL/aug-cc-pVDZ
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 3863 39.35      
2 A' 3117 3117 14.44      
3 A' 3045 3045 31.08      
4 A' 1523 1523 1.91      
5 A' 1494 1494 4.97      
6 A' 1456 1456 2.24      
7 A' 1307 1307 2.47      
8 A' 1245 1245 46.14      
9 A' 1083 1083 100.43      
10 A' 1045 1045 0.58      
11 A' 781 781 62.96      
12 A' 391 391 2.19      
13 A' 250 250 9.25      
14 A" 3187 3187 6.00      
15 A" 3094 3094 25.31      
16 A" 1303 1303 0.05      
17 A" 1210 1210 0.49      
18 A" 1064 1064 1.52      
19 A" 801 801 0.00      
20 A" 245 245 107.82      
21 A" 125 125 16.08      

Unscaled Zero Point Vibrational Energy (zpe) 15813.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15813.9 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 CCSD=FULL/aug-cc-pVDZ
ABC
0.96467 0.08096 0.07691

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.969 -0.554 0.000
C2 0.000 0.621 0.000
Cl3 -1.696 -0.001 0.000
O4 2.280 0.022 0.000
H5 0.801 -1.174 0.898
H6 0.801 -1.174 -0.898
H7 0.126 1.237 0.900
H8 0.126 1.237 -0.900
H9 2.927 -0.692 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 O4 H5 H6 H7 H8 H9
C11.52322.72261.43171.10431.10432.17432.17431.9622
C21.52321.80692.35762.16152.16151.09761.09763.2079
Cl32.72261.80693.97682.90222.90222.37992.37994.6745
O41.43172.35763.97682.10342.10342.63172.63170.9634
H51.10432.16152.90222.10341.79552.50433.08262.3569
H61.10432.16152.90222.10341.79553.08262.50432.3569
H72.17431.09762.37992.63172.50433.08261.79913.5178
H82.17431.09762.37992.63173.08262.50431.79913.5178
H91.96223.20794.67450.96342.35692.35693.51783.5178

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 109.394 C1 C2 H7 111.086
C1 C2 H8 111.086 C1 O4 H9 108.432
C2 C1 O4 105.815 C2 C1 H5 109.675
C2 C1 H6 109.675 Cl3 C2 H7 107.528
Cl3 C2 H8 107.528 O4 C1 H5 111.427
O4 C1 H6 111.427 H5 C1 H6 108.778
H7 C2 H8 110.085
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability