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

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-652.625415
Energy at 298.15K-652.631396
Nuclear repulsion energy211.456784
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 BLYP/6-31+G**
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 3110 3094 22.93      
2 A 3088 3071 6.27      
3 A 3051 3035 12.05      
4 A 3022 3006 6.81      
5 A 3021 3005 26.24      
6 A 1484 1476 2.36      
7 A 1452 1444 5.29      
8 A 1390 1383 4.51      
9 A 1263 1256 32.84      
10 A 1232 1226 3.91      
11 A 1169 1163 3.53      
12 A 1128 1122 0.96      
13 A 1108 1102 1.06      
14 A 1065 1059 3.36      
15 A 1033 1027 0.36      
16 A 934 929 28.04      
17 A 861 856 2.06      
18 A 803 799 34.15      
19 A 758 754 14.58      
20 A 679 676 68.02      
21 A 391 389 0.04      
22 A 354 352 3.53      
23 A 202 201 13.14      
24 A 90 89 7.46      

Unscaled Zero Point Vibrational Energy (zpe) 16342.9 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 16256.3 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 BLYP/6-31+G**
ABC
0.43123 0.06432 0.05997

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.383 -0.730 0.271
Cl2 1.934 0.227 -0.034
C3 -0.779 -0.098 -0.468
C4 -1.687 0.861 0.199
O5 -2.092 -0.531 0.001
H6 0.212 -0.736 1.355
H7 0.582 -1.751 -0.082
H8 -0.679 -0.056 -1.560
H9 -1.503 1.144 1.243
H10 -2.241 1.591 -0.403

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.84771.51512.61212.49761.09751.09852.22142.83053.5670
Cl21.84772.76673.68354.09692.41252.39633.03903.77874.4072
C31.51512.76671.48031.46002.17102.17571.09762.23492.2346
C42.61213.68351.48031.46392.73763.47192.22611.09681.0960
O52.49764.09691.46001.46392.68042.94042.15912.16732.1652
H61.09752.41252.17102.73762.68041.79793.12332.54693.8106
H71.09852.39632.17573.47192.94041.79792.57853.80574.3863
H82.22143.03901.09762.22612.15913.12332.57853.15862.5477
H92.83053.77872.23491.09682.16732.54693.80573.15861.8583
H103.56704.40722.23461.09602.16523.81064.38632.54771.8583

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 121.385 C1 C3 O5 114.160
C1 C3 H8 115.549 Cl2 C1 C3 110.328
Cl2 C1 H6 107.231 Cl2 C1 H7 106.038
C3 C1 H6 111.389 C3 C1 H7 111.711
C3 C4 O5 59.451 C3 C4 H9 119.529
C3 C4 H10 119.563 C3 O5 C4 60.834
C4 C3 O5 59.715 C4 C3 H8 118.674
O5 C3 H8 114.433 O5 C4 H9 114.884
O5 C4 H10 114.759 H6 C1 H7 109.911
H9 C4 H10 115.881
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.405      
2 Cl -0.046      
3 C 0.106      
4 C -0.159      
5 O -0.316      
6 H 0.190      
7 H 0.199      
8 H 0.144      
9 H 0.141      
10 H 0.145      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.469 0.495 0.143 0.697
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.826 -4.925 0.247
y -4.925 -36.156 0.241
z 0.247 0.241 -35.785
Traceless
 xyz
x -8.855 -4.925 0.247
y -4.925 4.149 0.241
z 0.247 0.241 4.706
Polar
3z2-r29.412
x2-y2-8.670
xy-4.925
xz0.247
yz0.241


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


<r2> (average value of r2) Å2
<r2> 178.915
(<r2>)1/2 13.376