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All results from a given calculation for C3H5ClO (Oxirane, (chloromethyl)-)

using model chemistry: HF/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/6-311G**
 hartrees
Energy at 0K-650.883011
Energy at 298.15K-650.889475
Nuclear repulsion energy216.678075
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/6-311G**
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 3351 3045 29.24      
2 A 3323 3019 11.15      
3 A 3295 2994 8.80      
4 A 3259 2961 19.71      
5 A 3257 2959 22.20      
6 A 1675 1522 4.55      
7 A 1617 1469 6.97      
8 A 1573 1429 2.14      
9 A 1429 1299 45.57      
10 A 1391 1264 3.63      
11 A 1316 1196 9.25      
12 A 1294 1176 2.68      
13 A 1285 1167 3.82      
14 A 1220 1109 8.62      
15 A 1167 1060 0.72      
16 A 1086 987 47.23      
17 A 985 895 20.64      
18 A 958 871 1.57      
19 A 896 814 25.29      
20 A 807 733 88.92      
21 A 444 403 0.70      
22 A 401 365 4.44      
23 A 233 212 13.90      
24 A 101 91 9.09      

Unscaled Zero Point Vibrational Energy (zpe) 18181.3 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 16517.8 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/6-311G**
ABC
0.45233 0.06728 0.06280

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.390 0.715 0.267
Cl2 -1.889 -0.229 -0.034
C3 0.773 0.102 -0.461
C4 1.670 -0.830 0.196
O5 2.026 0.515 0.002
H6 -0.221 0.723 1.331
H7 -0.581 1.719 -0.079
H8 0.675 0.063 -1.533
H9 1.489 -1.114 1.219
H10 2.225 -1.540 -0.392

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.79731.50212.57562.43781.07811.07902.19012.79003.5147
Cl21.79732.71663.61713.98512.35682.34692.98443.71084.3326
C31.50212.71661.45091.39772.14122.14301.07742.19462.1928
C42.57563.61711.45091.40492.69713.41152.18591.07711.0763
O52.43783.98511.39771.40492.61842.87202.09412.10372.1023
H61.07812.35682.14122.69712.61841.76403.07282.51243.7512
H71.07902.34692.14303.41152.87201.76402.53613.74154.3115
H82.19012.98441.07742.18592.09413.07282.53613.10242.5045
H92.79003.71082.19461.07712.10372.51243.74153.10241.8219
H103.51474.33262.19281.07632.10233.75124.31152.50451.8219

picture of Oxirane, (chloromethyl)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C4 121.410 C1 C3 O5 114.369
C1 C3 H8 115.228 Cl2 C1 C3 110.525
Cl2 C1 H6 107.446 Cl2 C1 H7 106.684
C3 C1 H6 111.104 C3 C1 H7 111.189
C3 C4 O5 58.578 C3 C4 H9 119.742
C3 C4 H10 119.646 C3 O5 C4 62.356
C4 C3 O5 59.066 C4 C3 H8 118.930
O5 C3 H8 114.964 O5 C4 H9 115.260
O5 C4 H10 115.200 H6 C1 H7 109.728
H9 C4 H10 115.576
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.182      
2 Cl -0.146      
3 C 0.017      
4 C 0.039      
5 O -0.389      
6 H 0.154      
7 H 0.161      
8 H 0.127      
9 H 0.107      
10 H 0.111      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.597 -0.487 0.126 0.781
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.722 -5.082 -0.249
y -5.082 -35.630 -0.224
z -0.249 -0.224 -35.107
Traceless
 xyz
x -9.353 -5.082 -0.249
y -5.082 4.284 -0.224
z -0.249 -0.224 5.068
Polar
3z2-r210.137
x2-y2-9.091
xy-5.082
xz-0.249
yz-0.224


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.647 0.094 0.405
y 0.094 5.762 -0.069
z 0.405 -0.069 5.122


<r2> (average value of r2) Å2
<r2> 171.874
(<r2>)1/2 13.110