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

using model chemistry: B3LYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-31G
 hartrees
Energy at 0K-652.618209
Energy at 298.15K-652.624246
Nuclear repulsion energy210.090623
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/6-31G
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 3249 3125 19.08      
2 A 3218 3095 5.12      
3 A 3188 3067 6.02      
4 A 3149 3029 8.98      
5 A 3140 3021 7.13      
6 A 1550 1491 1.72      
7 A 1527 1469 7.18      
8 A 1454 1399 0.92      
9 A 1311 1261 27.75      
10 A 1276 1228 1.96      
11 A 1231 1184 2.19      
12 A 1167 1122 5.60      
13 A 1153 1109 4.03      
14 A 1085 1044 2.68      
15 A 1060 1019 0.82      
16 A 956 920 12.13      
17 A 907 873 2.89      
18 A 811 780 27.94      
19 A 754 725 8.94      
20 A 670 645 68.45      
21 A 411 396 0.43      
22 A 353 340 4.31      
23 A 201 193 17.62      
24 A 86 83 10.24      

Unscaled Zero Point Vibrational Energy (zpe) 16952.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 16308.3 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/6-31G
ABC
0.41745 0.06424 0.05954

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.347 -0.771 -0.250
Cl2 -1.940 0.226 0.026
C3 0.784 -0.118 0.480
C4 1.631 0.896 -0.182
O5 2.133 -0.506 -0.038
H6 -0.184 -0.788 -1.326
H7 -0.571 -1.770 0.121
H8 0.710 -0.109 1.564
H9 1.408 1.195 -1.202
H10 2.156 1.630 0.420

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.89971.49642.58762.50271.08881.08882.20102.80233.5326
Cl21.89972.78363.63954.13882.43772.42223.08223.69594.3482
C31.49642.78361.47771.49592.15612.16671.08612.22342.2229
C42.58763.63951.47771.49662.72703.47102.21501.08591.0850
O52.50274.13881.49591.49662.66522.98852.17912.18532.1855
H61.08882.43772.15612.72702.66521.79153.10022.54583.7908
H71.08882.42222.16673.47102.98851.79152.54573.80254.3688
H82.20103.08221.08612.21502.17913.10022.54573.13642.5345
H92.80233.69592.22341.08592.18532.54583.80253.13641.8384
H103.53264.34822.22291.08502.18553.79084.36882.53451.8384

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 120.922 C1 C3 O5 113.517
C1 C3 H8 116.012 Cl2 C1 C3 109.526
Cl2 C1 H6 106.114 Cl2 C1 H7 105.030
C3 C1 H6 112.060 C3 C1 H7 112.930
C3 C4 O5 60.382 C3 C4 H9 119.499
C3 C4 H10 119.523 C3 O5 C4 59.184
C4 C3 O5 60.434 C4 C3 H8 118.727
O5 C3 H8 114.185 O5 C4 H9 114.664
O5 C4 H10 114.740 H6 C1 H7 110.710
H9 C4 H10 115.733
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.407      
2 Cl -0.065      
3 C 0.079      
4 C -0.074      
5 O -0.460      
6 H 0.205      
7 H 0.213      
8 H 0.175      
9 H 0.166      
10 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.484 0.501 -0.014 0.697
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.144 5.549 0.566
y 5.549 -34.888 -0.254
z 0.566 -0.254 -34.823
Traceless
 xyz
x -11.289 5.549 0.566
y 5.549 5.596 -0.254
z 0.566 -0.254 5.693
Polar
3z2-r211.386
x2-y2-11.257
xy5.549
xz0.566
yz-0.254


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.084 -0.215 -0.421
y -0.215 5.723 -0.140
z -0.421 -0.140 4.834


<r2> (average value of r2) Å2
<r2> 179.436
(<r2>)1/2 13.395