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

using model chemistry: BLYP/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 BLYP/6-31G
 hartrees
Energy at 0K-652.531842
Energy at 298.15K-652.537701
Nuclear repulsion energy207.524173
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/6-31G
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 3154 3130 26.31      
2 A 3137 3113 6.32      
3 A 3097 3073 8.32      
4 A 3061 3038 6.03      
5 A 3058 3035 15.39      
6 A 1507 1496 1.94      
7 A 1486 1475 4.48      
8 A 1403 1392 1.10      
9 A 1261 1252 25.37      
10 A 1228 1218 4.62      
11 A 1190 1181 1.87      
12 A 1119 1110 6.03      
13 A 1107 1099 3.80      
14 A 1040 1032 2.07      
15 A 1019 1011 0.92      
16 A 914 907 9.51      
17 A 878 871 2.69      
18 A 764 759 28.47      
19 A 691 685 7.73      
20 A 617 612 72.42      
21 A 397 394 0.90      
22 A 333 331 3.68      
23 A 191 190 17.19      
24 A 86 85 9.15      

Unscaled Zero Point Vibrational Energy (zpe) 16368.5 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 16244.1 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/6-31G
ABC
0.40977 0.06253 0.05799

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.338 -0.778 -0.253
Cl2 -1.969 0.224 0.026
C3 0.790 -0.109 0.484
C4 1.649 0.907 -0.186
O5 2.164 -0.515 -0.033
H6 -0.181 -0.791 -1.338
H7 -0.567 -1.781 0.124
H8 0.710 -0.095 1.575
H9 1.432 1.204 -1.217
H10 2.174 1.650 0.420

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.93431.50452.60622.52551.09611.09632.21572.82653.5580
Cl21.93432.81673.68844.19932.46742.44923.11193.75114.3997
C31.50452.81671.48971.52322.17412.18331.09432.24232.2391
C42.60623.68841.48971.52042.74933.49752.23321.09431.0934
O52.52554.19931.52321.52042.69773.01382.20802.21242.2122
H61.09612.46742.17412.74932.69771.80743.12502.56853.8205
H71.09632.44922.18333.49753.01381.80742.56533.83474.4015
H82.21573.11191.09432.23322.20803.12502.56533.16262.5536
H92.82653.75112.24231.09432.21242.56853.83473.16261.8517
H103.55804.39972.23911.09342.21223.82054.40152.55361.8517

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 121.016 C1 C3 O5 113.050
C1 C3 H8 116.097 Cl2 C1 C3 109.354
Cl2 C1 H6 105.667 Cl2 C1 H7 104.405
C3 C1 H6 112.501 C3 C1 H7 113.238
C3 C4 O5 60.793 C3 C4 H9 119.620
C3 C4 H10 119.400 C3 O5 C4 58.607
C4 C3 O5 60.599 C4 C3 H8 118.801
O5 C3 H8 114.025 O5 C4 H9 114.615
O5 C4 H10 114.659 H6 C1 H7 111.061
H9 C4 H10 115.655
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.361      
2 Cl -0.081      
3 C 0.088      
4 C -0.059      
5 O -0.420      
6 H 0.187      
7 H 0.194      
8 H 0.153      
9 H 0.149      
10 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.634 0.440 -0.034 0.772
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.850 5.265 0.487
y 5.265 -34.965 -0.212
z 0.487 -0.212 -34.980
Traceless
 xyz
x -10.878 5.265 0.487
y 5.265 5.450 -0.212
z 0.487 -0.212 5.428
Polar
3z2-r210.855
x2-y2-10.885
xy5.265
xz0.487
yz-0.212


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> 183.435
(<r2>)1/2 13.544