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

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-58.927934
Energy at 298.15K-58.938171
Nuclear repulsion energy136.371383
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 B3LYP/CEP-121G*
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' 3098 3003 42.46      
2 A' 3090 2995 22.00      
3 A' 3026 2934 25.11      
4 A' 2979 2888 71.33      
5 A' 2958 2868 41.34      
6 A' 1541 1494 1.70      
7 A' 1524 1477 5.02      
8 A' 1508 1462 5.06      
9 A' 1500 1454 2.28      
10 A' 1449 1405 13.54      
11 A' 1413 1370 10.10      
12 A' 1385 1343 26.19      
13 A' 1286 1247 35.28      
14 A' 1149 1114 79.08      
15 A' 1125 1091 207.29      
16 A' 1059 1027 1.21      
17 A' 1023 992 16.55      
18 A' 889 862 16.49      
19 A' 743 720 53.17      
20 A' 467 453 0.49      
21 A' 368 357 2.50      
22 A' 258 250 3.40      
23 A' 120 116 1.58      
24 A" 3157 3061 15.76      
25 A" 3105 3010 44.92      
26 A" 3017 2925 53.60      
27 A" 2992 2901 68.66      
28 A" 1493 1448 6.09      
29 A" 1297 1257 3.23      
30 A" 1292 1252 0.04      
31 A" 1212 1175 4.54      
32 A" 1175 1139 3.31      
33 A" 1058 1025 2.91      
34 A" 816 791 0.31      
35 A" 796 772 0.13      
36 A" 248 240 0.96      
37 A" 149 144 7.71      
38 A" 84 82 2.60      
39 A" 60 59 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 27954.7 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 27099.3 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 B3LYP/CEP-121G*
ABC
0.54290 0.02820 0.02736

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.505 1.006 0.000
Cl2 -1.790 2.812 0.000
C3 0.000 0.714 0.000
C4 1.528 -2.668 0.000
C5 1.503 -1.137 0.000
O6 0.134 -0.706 0.000
H7 2.565 -3.030 0.000
H8 -1.986 0.602 0.893
H9 -1.986 0.602 -0.893
H10 0.472 1.157 -0.893
H11 0.472 1.157 0.893
H12 1.022 -3.061 -0.889
H13 1.022 -3.061 0.889
H14 2.019 -0.738 0.891
H15 2.019 -0.738 -0.891

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 O6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.82761.53304.76423.69332.37055.73141.09221.09222.17442.17444.87044.87044.03194.0319
Cl21.82762.75766.40585.14164.00987.28602.39172.39172.94152.94156.57196.57195.28265.2826
C31.53302.75763.71112.38431.42664.53802.18012.18011.10301.10304.01114.01112.64202.6420
C44.76426.40583.71111.53112.40641.09764.88184.88184.06734.06731.09651.09652.18182.1818
C53.69335.14162.38431.53111.43502.17023.99883.99882.66892.66892.17412.17411.10451.1045
O62.37054.00981.42662.40641.43503.36232.64612.64612.09372.09372.66942.66942.08542.0854
H75.73147.28604.53801.09762.17023.36235.88955.88954.76524.76521.78091.78092.51892.5189
H81.09222.39172.18014.88183.99882.64615.88951.78673.08862.51965.06344.73934.22294.5845
H91.09222.39172.18014.88183.99882.64615.88951.78672.51963.08864.73935.06344.58454.2229
H102.17442.94151.10304.06732.66892.09374.76523.08862.51961.78604.25444.61253.02802.4465
H112.17442.94151.10304.06732.66892.09374.76522.51963.08861.78604.61254.25442.44653.0280
H124.87046.57194.01111.09652.17412.66941.78095.06344.73934.25444.61251.77823.09272.5289
H134.87046.57194.01111.09652.17412.66941.78094.73935.06344.61254.25441.77822.52893.0927
H144.03195.28262.64202.18181.10452.08542.51894.22294.58453.02802.44653.09272.52891.7824
H154.03195.28262.64202.18181.10452.08542.51894.58454.22292.44653.02802.52893.09271.7824

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 106.391 C1 C3 H10 110.091
C1 C3 H11 110.091 Cl2 C1 C3 109.976
Cl2 C1 H8 107.295 Cl2 C1 H9 107.295
C3 C1 H8 111.184 C3 C1 H9 111.184
C3 O6 C5 112.865 C4 C5 O6 108.403
C4 C5 H14 110.705 C4 C5 H15 110.705
C5 C4 H7 110.202 C5 C4 H12 110.581
C5 C4 H13 110.581 O6 C3 H10 111.080
O6 C3 H11 111.080 O6 C5 H14 109.721
O6 C5 H15 109.721 H7 C4 H12 108.524
H7 C4 H13 108.524 H8 C1 H9 109.755
H10 C3 H11 108.116 H12 C4 H13 108.362
H14 C5 H15 107.582
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.302      
2 Cl -0.137      
3 C -0.144      
4 C -0.501      
5 C -0.107      
6 O -0.271      
7 H 0.160      
8 H 0.205      
9 H 0.205      
10 H 0.144      
11 H 0.144      
12 H 0.170      
13 H 0.170      
14 H 0.132      
15 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.553 -1.508 0.000 2.165
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.378 1.843 0.000
y 1.843 -50.260 0.000
z 0.000 0.000 -43.820
Traceless
 xyz
x 3.661 1.843 0.000
y 1.843 -6.661 0.000
z 0.000 0.000 2.999
Polar
3z2-r25.999
x2-y26.881
xy1.843
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.367 -1.817 0.000
y -1.817 11.640 0.000
z 0.000 0.000 7.775


<r2> (average value of r2) Å2
<r2> 240.577
(<r2>)1/2 15.511