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

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/SDD
 hartrees
Energy at 0K-690.954384
Energy at 298.15K-690.964897
Nuclear repulsion energy286.416201
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 HF/SDD
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' 3340 3008 20.73      
2 A' 3294 2966 59.83      
3 A' 3224 2903 53.07      
4 A' 3212 2892 43.91      
5 A' 3194 2876 54.44      
6 A' 1683 1515 3.23      
7 A' 1671 1504 4.88      
8 A' 1650 1486 7.11      
9 A' 1641 1478 7.66      
10 A' 1587 1429 9.63      
11 A' 1567 1411 7.81      
12 A' 1526 1374 34.89      
13 A' 1411 1270 39.39      
14 A' 1259 1134 103.36      
15 A' 1238 1115 174.65      
16 A' 1178 1060 9.86      
17 A' 1110 1000 16.34      
18 A' 958 862 25.11      
19 A' 726 654 92.42      
20 A' 494 445 1.10      
21 A' 384 345 5.19      
22 A' 272 245 5.73      
23 A' 125 113 2.23      
24 A" 3430 3088 14.08      
25 A" 3312 2982 66.39      
26 A" 3275 2949 55.63      
27 A" 3238 2916 52.87      
28 A" 1632 1470 7.69      
29 A" 1425 1283 2.39      
30 A" 1415 1274 0.47      
31 A" 1318 1187 12.03      
32 A" 1286 1158 4.40      
33 A" 1146 1032 1.23      
34 A" 907 817 1.22      
35 A" 888 799 0.38      
36 A" 258 232 2.42      
37 A" 158 143 19.27      
38 A" 86 78 3.68      
39 A" 60 54 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 30288.2 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 27271.5 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 HF/SDD
ABC
0.54270 0.02793 0.02710

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.338 -0.270 0.000
Cl2 -2.714 1.008 0.000
C3 0.000 0.444 0.000
C4 3.233 -1.420 0.000
C5 2.364 -0.173 0.000
O6 0.986 -0.591 0.000
H7 4.284 -1.150 0.000
H8 -1.480 -0.860 0.885
H9 -1.480 -0.860 -0.885
H10 0.101 1.069 -0.881
H11 0.101 1.069 0.881
H12 3.029 -2.020 -0.877
H13 3.029 -2.020 0.877
H14 2.554 0.436 0.880
H15 2.554 0.436 -0.880

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 O6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87801.51664.71343.70352.34635.69021.07361.07362.15382.15384.78584.78584.05244.0524
Cl21.87802.77206.42375.21394.03127.32322.40762.40762.95042.95046.55176.55175.37215.3721
C31.51662.77203.73212.44351.43014.57092.16262.16261.08451.08454.00244.00242.70182.7018
C44.71346.42373.73211.52002.39481.08494.82844.82844.09634.09631.08251.08252.16292.1629
C53.70355.21392.44351.52001.44022.15404.00474.00472.72762.72762.15062.15061.08661.0866
O62.34634.03121.43012.39481.44023.34462.63442.63442.07742.07742.64292.64292.07082.0708
H75.69027.32324.57091.08492.15403.34465.83905.83904.81614.81611.76111.76112.50602.5060
H81.07362.40762.16264.82844.00472.63445.83901.77093.05642.49444.97884.65624.23764.5907
H91.07362.40762.16264.82844.00472.63445.83901.77092.49443.05644.65624.97884.59074.2376
H102.15382.95041.08454.09632.72762.07744.81613.05642.49441.76164.25624.60513.08562.5337
H112.15382.95041.08454.09632.72762.07744.81612.49443.05641.76164.60514.25622.53373.0856
H124.78586.55174.00241.08252.15062.64291.76114.97884.65624.25624.60511.75493.05692.5011
H134.78586.55174.00241.08252.15062.64291.76114.65624.97884.60514.25621.75492.50113.0569
H144.05245.37212.70182.16291.08662.07082.50604.23764.59073.08562.53373.05692.50111.7604
H154.05245.37212.70182.16291.08662.07082.50604.59074.23762.53373.08562.50113.05691.7604

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 105.507 C1 C3 H10 110.697
C1 C3 H11 110.697 Cl2 C1 C3 109.024
Cl2 C1 H8 106.077 Cl2 C1 H9 106.077
C3 C1 H8 112.082 C3 C1 H9 112.082
C3 O6 C5 116.706 C4 C5 O6 107.963
C4 C5 H14 111.057 C4 C5 H15 111.057
C5 C4 H7 110.455 C5 C4 H12 110.321
C5 C4 H13 110.321 O6 C3 H10 110.655
O6 C3 H11 110.655 O6 C5 H14 109.270
O6 C5 H15 109.270 H7 C4 H12 108.690
H7 C4 H13 108.690 H8 C1 H9 111.117
H10 C3 H11 108.625 H12 C4 H13 108.307
H14 C5 H15 108.197
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.428      
2 Cl -0.171      
3 C 0.002      
4 C -0.559      
5 C -0.028      
6 O -0.524      
7 H 0.165      
8 H 0.242      
9 H 0.242      
10 H 0.178      
11 H 0.178      
12 H 0.192      
13 H 0.192      
14 H 0.161      
15 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.070 -0.142 0.000 3.073
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.483 5.377 0.000
y 5.377 -47.176 0.000
z 0.000 0.000 -44.214
Traceless
 xyz
x -2.788 5.377 0.000
y 5.377 -0.827 0.000
z 0.000 0.000 3.615
Polar
3z2-r27.230
x2-y2-1.307
xy5.377
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.710 -1.839 0.000
y -1.839 7.334 0.000
z 0.000 0.000 5.891


<r2> (average value of r2) Å2
<r2> 377.088
(<r2>)1/2 19.419