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

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-652.797678
Energy at 298.15K-652.803843
HF Energy-652.797678
Nuclear repulsion energy214.340055
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/TZVP
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 3183 3073 20.26      
2 A 3161 3052 5.93      
3 A 3126 3018 9.37      
4 A 3097 2990 9.71      
5 A 3093 2986 20.35      
6 A 1532 1479 2.60      
7 A 1492 1440 7.26      
8 A 1443 1393 3.79      
9 A 1310 1265 28.61      
10 A 1279 1234 2.75      
11 A 1213 1171 4.02      
12 A 1176 1136 1.27      
13 A 1157 1117 1.43      
14 A 1112 1073 4.36      
15 A 1071 1034 0.70      
16 A 979 945 30.83      
17 A 891 860 2.36      
18 A 856 826 25.02      
19 A 812 784 18.76      
20 A 730 705 61.70      
21 A 408 394 0.07      
22 A 372 359 4.16      
23 A 211 203 12.73      
24 A 92 89 7.75      

Unscaled Zero Point Vibrational Energy (zpe) 16896.8 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 16312.2 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/TZVP
ABC
0.43920 0.06630 0.06174

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.382 -0.732 -0.262
Cl2 -1.903 0.229 0.032
C3 0.775 -0.113 0.466
C4 1.655 0.853 -0.191
O5 2.065 -0.512 -0.014
H6 -0.208 -0.744 -1.335
H7 -0.584 -1.741 0.089
H8 0.684 -0.082 1.548
H9 1.452 1.146 -1.217
H10 2.195 1.579 0.408

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.82371.50052.58202.46921.08681.08752.19922.79323.5255
Cl21.82372.73493.61994.03742.38522.37173.01493.69594.3311
C31.50052.73491.46291.43312.14682.15381.08682.20852.2097
C42.58203.61991.46291.43612.70763.43832.20111.08631.0854
O52.46924.03741.43311.43612.63952.92222.12962.13852.1375
H61.08682.38522.14682.70762.63951.77893.09012.51843.7697
H71.08752.37172.15383.43832.92221.77892.54733.76674.3413
H82.19923.01491.08682.20112.12963.09012.54733.12222.5183
H92.79323.69592.20851.08632.13852.51843.76673.12221.8391
H103.52554.33112.20971.08542.13753.76974.34132.51831.8391

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 121.211 C1 C3 O5 114.619
C1 C3 H8 115.496 Cl2 C1 C3 110.340
Cl2 C1 H6 107.348 Cl2 C1 H7 106.353
C3 C1 H6 111.134 C3 C1 H7 111.667
C3 C4 O5 59.245 C3 C4 H9 119.335
C3 C4 H10 119.512 C3 O5 C4 61.311
C4 C3 O5 59.444 C4 C3 H8 118.628
O5 C3 H8 114.670 O5 C4 H9 115.248
O5 C4 H10 115.221 H6 C1 H7 109.799
H9 C4 H10 115.740
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.237      
2 Cl -0.132      
3 C 0.009      
4 C -0.129      
5 O -0.261      
6 H 0.161      
7 H 0.171      
8 H 0.163      
9 H 0.127      
10 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.362 0.478 -0.073 0.604
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.187 4.698 0.315
y 4.698 -35.516 -0.255
z 0.315 -0.255 -35.209
Traceless
 xyz
x -8.824 4.698 0.315
y 4.698 4.181 -0.255
z 0.315 -0.255 4.643
Polar
3z2-r29.286
x2-y2-8.670
xy4.698
xz0.315
yz-0.255


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.661 0.005 -0.331
y 0.005 6.628 -0.093
z -0.331 -0.093 5.930


<r2> (average value of r2) Å2
<r2> 174.162
(<r2>)1/2 13.197