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All results from a given calculation for C4H9ClO (1-Chloro-2-ethoxyethane)

using model chemistry: MP2/TZVP

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/TZVP
 hartrees
Energy at 0K-692.091051
Energy at 298.15K-692.101473
HF Energy-691.150792
Nuclear repulsion energy290.945787
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/TZVP
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' 3187 3021 20.73      
2 A' 3156 2992 14.12      
3 A' 3096 2935 15.58      
4 A' 3047 2888 50.60      
5 A' 3034 2876 31.83      
6 A' 1562 1481 1.58      
7 A' 1541 1461 4.01      
8 A' 1527 1448 3.92      
9 A' 1520 1441 3.44      
10 A' 1478 1401 8.78      
11 A' 1439 1364 23.39      
12 A' 1418 1344 12.28      
13 A' 1326 1257 30.35      
14 A' 1185 1123 103.04      
15 A' 1169 1108 124.66      
16 A' 1108 1050 3.81      
17 A' 1067 1011 17.56      
18 A' 922 874 16.40      
19 A' 799 758 36.70      
20 A' 488 463 0.80      
21 A' 386 366 2.68      
22 A' 272 258 2.70      
23 A' 126 119 1.45      
24 A" 3231 3063 5.81      
25 A" 3197 3030 21.73      
26 A" 3097 2936 26.08      
27 A" 3080 2919 53.66      
28 A" 1502 1424 5.81      
29 A" 1321 1252 3.49      
30 A" 1315 1246 0.54      
31 A" 1241 1176 5.30      
32 A" 1201 1138 2.54      
33 A" 1093 1036 2.19      
34 A" 843 799 0.11      
35 A" 829 786 0.00      
36 A" 257 243 0.86      
37 A" 157 149 8.40      
38 A" 74 70 1.32      
39 A" 58 55 1.06      

Unscaled Zero Point Vibrational Energy (zpe) 28674.4 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 27180.4 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/TZVP
ABC
0.55421 0.02907 0.02820

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.388 -0.218 0.000
Cl2 -2.615 1.068 0.000
C3 0.000 0.390 0.000
C4 3.205 -1.417 0.000
C5 2.280 -0.215 0.000
O6 0.932 -0.680 0.000
H7 4.242 -1.083 0.000
H8 -1.526 -0.833 0.885
H9 -1.526 -0.833 -0.885
H10 0.125 1.018 -0.889
H11 0.125 1.018 0.889
H12 3.033 -2.024 -0.887
H13 3.033 -2.024 0.887
H14 2.457 0.399 0.890
H15 2.457 0.399 -0.890

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 O6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.77821.51524.74653.66742.36515.69571.08671.08672.14652.14654.85674.85673.99413.9941
Cl21.77822.70156.32855.06023.95447.18662.36332.36332.88112.88116.49986.49985.19265.1926
C31.51522.70153.67952.35861.41914.49052.14672.14671.09561.09563.97663.97662.61302.6130
C44.74656.32853.67951.51742.38961.08984.84834.84834.02594.02591.08821.08822.15672.1567
C53.66745.06022.35861.51741.42602.14573.95593.95592.63692.63692.15112.15111.09551.0955
O62.36513.95441.41912.38961.42603.33462.61692.61692.07982.07982.64712.64712.06932.0693
H75.69577.18664.49051.08982.14573.33465.84085.84084.70694.70691.77051.77052.48502.4850
H81.08672.36332.14674.84833.95592.61695.84081.77103.04972.48035.03414.71184.16894.5312
H91.08672.36332.14674.84833.95592.61695.84081.77102.48033.04974.71185.03414.53124.1689
H102.14652.88111.09564.02592.63692.07984.70693.04972.48031.77824.20834.56782.99762.4126
H112.14652.88111.09564.02592.63692.07984.70692.48033.04971.77824.56784.20832.41262.9976
H124.85676.49983.97661.08822.15112.64711.77055.03414.71184.20834.56781.77403.05952.4906
H134.85676.49983.97661.08822.15112.64711.77054.71185.03414.56784.20831.77402.49063.0595
H143.99415.19262.61302.15671.09552.06932.48504.16894.53122.99762.41263.05952.49061.7800
H153.99415.19262.61302.15671.09552.06932.48504.53124.16892.41262.99762.49063.05951.7800

picture of 1-Chloro-2-ethoxyethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 O6 107.368 C1 C3 H10 109.550
C1 C3 H11 109.550 Cl2 C1 C3 109.970
Cl2 C1 H8 108.750 Cl2 C1 H9 108.750
C3 C1 H8 110.096 C3 C1 H9 110.096
C3 O6 C5 111.999 C4 C5 O6 108.519
C4 C5 H14 110.218 C4 C5 H15 110.218
C5 C4 H7 109.685 C5 C4 H12 110.206
C5 C4 H13 110.206 O6 C3 H10 110.937
O6 C3 H11 110.937 O6 C5 H14 109.608
O6 C5 H15 109.608 H7 C4 H12 108.759
H7 C4 H13 108.759 H8 C1 H9 109.146
H10 C3 H11 108.483 H12 C4 H13 109.191
H14 C5 H15 108.660
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability