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

using model chemistry: BLYP/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-652.622764
Energy at 298.15K-652.628752
Nuclear repulsion energy212.384123
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(2df,p)
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 3094 3077 26.91      
2 A 3078 3061 6.89      
3 A 3036 3019 11.76      
4 A 3014 2998 10.08      
5 A 3007 2991 23.44      
6 A 1482 1474 1.21      
7 A 1444 1436 3.53      
8 A 1387 1379 5.74      
9 A 1256 1249 20.24      
10 A 1227 1220 12.60      
11 A 1163 1157 3.32      
12 A 1130 1123 1.10      
13 A 1111 1105 0.58      
14 A 1069 1063 3.43      
15 A 1029 1023 0.97      
16 A 938 933 21.95      
17 A 856 852 2.11      
18 A 814 809 23.09      
19 A 775 771 11.94      
20 A 691 688 60.06      
21 A 390 388 0.06      
22 A 354 352 3.17      
23 A 199 198 10.38      
24 A 86 85 5.83      

Unscaled Zero Point Vibrational Energy (zpe) 16314.5 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 16224.8 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 BLYP/6-31G(2df,p)
ABC
0.43210 0.06507 0.06062

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.385 -0.733 -0.266
Cl2 -1.921 0.230 0.033
C3 0.779 -0.108 0.471
C4 1.676 0.859 -0.195
O5 2.082 -0.524 -0.010
H6 -0.212 -0.743 -1.349
H7 -0.593 -1.752 0.085
H8 0.679 -0.070 1.562
H9 1.477 1.155 -1.232
H10 2.224 1.592 0.407

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.83751.51322.60532.48881.09671.09752.21712.82233.5586
Cl21.83752.75643.65904.07322.40302.38593.03173.74214.3786
C31.51322.75641.47721.44942.16792.17621.09672.23162.2312
C42.60533.65901.47721.45222.73213.47052.22391.09611.0955
O52.48884.07321.44941.45222.66552.94522.15532.16202.1608
H61.09672.40302.16792.73212.66551.79473.11852.54383.8041
H71.09752.38592.17623.47052.94521.79472.57473.80414.3839
H82.21713.03171.09672.22392.15533.11852.57473.15342.5456
H92.82233.74212.23161.09612.16202.54383.80413.15341.8532
H103.55864.37862.23121.09552.16083.80414.38392.54561.8532

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 121.193 C1 C3 O5 114.275
C1 C3 H8 115.391 Cl2 C1 C3 110.319
Cl2 C1 H6 107.253 Cl2 C1 H7 105.996
C3 C1 H6 111.329 C3 C1 H7 111.947
C3 C4 O5 59.301 C3 C4 H9 119.536
C3 C4 H10 119.537 C3 O5 C4 61.211
C4 C3 O5 59.488 C4 C3 H8 118.797
O5 C3 H8 114.969 O5 C4 H9 115.366
O5 C4 H10 115.301 H6 C1 H7 109.757
H9 C4 H10 115.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.180      
2 Cl -0.183      
3 C 0.117      
4 C -0.154      
5 O -0.188      
6 H 0.139      
7 H 0.143      
8 H 0.090      
9 H 0.107      
10 H 0.110      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.633 0.249 -0.111 0.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.714 3.983 0.250
y 3.983 -35.080 -0.124
z 0.250 -0.124 -34.871
Traceless
 xyz
x -7.739 3.983 0.250
y 3.983 3.713 -0.124
z 0.250 -0.124 4.026
Polar
3z2-r28.052
x2-y2-7.635
xy3.983
xz0.250
yz-0.124


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.726 0.208 -0.239
y 0.208 6.456 -0.108
z -0.239 -0.108 5.960


<r2> (average value of r2) Å2
<r2> 176.494
(<r2>)1/2 13.285