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

using model chemistry: MP2/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 MP2/cc-pVDZ
 hartrees
Energy at 0K-691.974367
Energy at 298.15K-691.984797
HF Energy-691.082834
Nuclear repulsion energy290.053458
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/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' 3199 3047 17.84      
2 A' 3140 2991 14.79      
3 A' 3095 2948 15.41      
4 A' 3032 2888 54.94      
5 A' 3020 2877 26.84      
6 A' 1537 1464 1.18      
7 A' 1517 1445 4.87      
8 A' 1502 1430 3.43      
9 A' 1496 1425 2.53      
10 A' 1455 1386 13.47      
11 A' 1408 1341 24.11      
12 A' 1383 1317 20.90      
13 A' 1280 1219 23.36      
14 A' 1189 1133 204.79      
15 A' 1165 1110 24.93      
16 A' 1104 1051 5.23      
17 A' 1074 1023 16.87      
18 A' 917 874 14.25      
19 A' 806 767 35.83      
20 A' 483 460 1.01      
21 A' 382 364 2.55      
22 A' 270 258 2.70      
23 A' 123 117 1.26      
24 A" 3216 3063 7.15      
25 A" 3204 3052 18.67      
26 A" 3085 2939 29.64      
27 A" 3069 2924 68.98      
28 A" 1481 1411 5.96      
29 A" 1302 1240 3.03      
30 A" 1300 1238 0.19      
31 A" 1226 1167 5.80      
32 A" 1186 1130 3.57      
33 A" 1070 1019 2.52      
34 A" 827 788 0.34      
35 A" 809 771 0.08      
36 A" 265 253 1.14      
37 A" 163 156 7.23      
38 A" 86 82 1.62      
39 A" 63 60 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 28464.1 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 27112.0 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 MP2/cc-pVDZ
ABC
0.54675 0.02898 0.02812

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.361 -0.274 0.000
Cl2 -2.661 0.958 0.000
C3 0.000 0.402 0.000
C4 3.242 -1.299 0.000
C5 2.284 -0.121 0.000
O6 0.959 -0.635 0.000
H7 4.286 -0.947 0.000
H8 -1.481 -0.899 0.896
H9 -1.481 -0.899 -0.896
H10 0.101 1.049 -0.896
H11 0.101 1.049 0.896
H12 3.078 -1.922 -0.893
H13 3.078 -1.922 0.893
H14 2.445 0.517 0.894
H15 2.445 0.517 -0.894

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 O6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.79041.51964.71563.64832.34845.68711.09961.09962.16572.16574.81854.81853.98883.9888
Cl21.79042.71816.31915.06113.95507.20312.37552.37552.90512.90516.48226.48225.20195.2019
C31.51962.71813.66082.34321.41274.49322.16572.16571.10951.10953.95853.95852.60572.6057
C44.71566.31913.66081.51782.37691.10204.82374.82374.02184.02181.10131.10132.17542.1754
C53.64835.06112.34321.51781.42072.16553.94773.94772.63342.63342.16082.16081.11021.1102
O62.34843.95501.41272.37691.42073.34122.61332.61332.09132.09132.63462.63462.08172.0817
H75.68717.20314.49321.10202.16553.34125.83655.83654.72184.72181.79101.79102.51642.5164
H81.09962.37552.16574.82373.94772.61335.83651.79293.08392.50975.00324.67214.17374.5414
H91.09962.37552.16574.82373.94772.61335.83651.79292.50973.08394.67215.00324.54144.1737
H102.16572.90511.10954.02182.63342.09134.72183.08392.50971.79144.20504.56972.99602.4029
H112.16572.90511.10954.02182.63342.09134.72182.50973.08391.79144.56974.20502.40292.9960
H124.81856.48223.95851.10132.16082.63461.79105.00324.67214.20504.56971.78683.08922.5197
H134.81856.48223.95851.10132.16082.63461.79104.67215.00324.56974.20501.78682.51973.0892
H143.98885.20192.60572.17541.11022.08172.51644.17374.54142.99602.40293.08922.51971.7875
H153.98885.20192.60572.17541.11022.08172.51644.54144.17372.40292.99602.51973.08921.7875

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 106.372 C1 C3 H10 109.944
C1 C3 H11 109.944 Cl2 C1 C3 110.138
Cl2 C1 H8 108.180 Cl2 C1 H9 108.180
C3 C1 H8 110.524 C3 C1 H9 110.524
C3 O6 C5 111.579 C4 C5 O6 107.928
C4 C5 H14 110.785 C4 C5 H15 110.785
C5 C4 H7 110.497 C5 C4 H12 110.168
C5 C4 H13 110.168 O6 C3 H10 111.460
O6 C3 H11 111.460 O6 C5 H14 110.066
O6 C5 H15 110.066 H7 C4 H12 108.763
H7 C4 H13 108.763 H8 C1 H9 109.228
H10 C3 H11 107.672 H12 C4 H13 108.431
H14 C5 H15 107.223
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability