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

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-650.910671
Energy at 298.15K-650.917139
Nuclear repulsion energy217.235229
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 HF/6-311+G(3df,2p)
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 3339 3034 22.13      
2 A 3304 3002 8.77      
3 A 3281 2981 6.54      
4 A 3250 2953 23.63      
5 A 3239 2943 16.57      
6 A 1672 1519 5.30      
7 A 1620 1472 7.72      
8 A 1572 1429 3.24      
9 A 1422 1292 33.52      
10 A 1391 1264 5.71      
11 A 1314 1194 7.80      
12 A 1301 1182 0.55      
13 A 1292 1174 7.41      
14 A 1223 1111 7.73      
15 A 1164 1058 0.47      
16 A 1085 985 46.29      
17 A 987 896 23.43      
18 A 957 870 1.31      
19 A 896 814 23.37      
20 A 812 738 77.22      
21 A 443 403 0.87      
22 A 401 364 3.59      
23 A 234 213 12.70      
24 A 101 92 8.27      

Unscaled Zero Point Vibrational Energy (zpe) 18149.8 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 16490.9 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 HF/6-311+G(3df,2p)
ABC
0.45483 0.06762 0.06314

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.394 0.712 0.270
Cl2 -1.883 -0.229 -0.036
C3 0.769 0.100 -0.456
C4 1.668 -0.825 0.199
O5 2.022 0.515 -0.006
H6 -0.226 0.722 1.333
H7 -0.582 1.716 -0.075
H8 0.664 0.054 -1.526
H9 1.496 -1.103 1.224
H10 2.220 -1.539 -0.385

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.78751.50092.57322.43981.07691.07792.18572.78903.5112
Cl21.78752.70433.60773.97502.35052.34072.96413.71024.3202
C31.50092.70431.44721.39472.13912.14001.07622.19062.1903
C42.57323.60771.44721.40192.69573.40522.18101.07551.0748
O52.43983.97501.39471.40192.62482.86812.08932.09992.0982
H61.07692.35052.13912.69572.62481.76003.06802.51153.7477
H71.07792.34072.14003.40522.86811.76002.53383.73534.3057
H82.18572.96411.07622.18102.08933.06802.53383.09722.5016
H92.78903.71022.19061.07552.09992.51153.73533.09721.8175
H103.51124.32022.19031.07482.09823.74774.30572.50161.8175

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 121.564 C1 C3 O5 114.780
C1 C3 H8 115.020 Cl2 C1 C3 110.343
Cl2 C1 H6 107.697 Cl2 C1 H7 106.926
C3 C1 H6 111.095 C3 C1 H7 111.100
C3 C4 O5 58.593 C3 C4 H9 119.804
C3 C4 H10 119.835 C3 O5 C4 62.327
C4 C3 O5 59.080 C4 C3 H8 118.870
O5 C3 H8 114.855 O5 C4 H9 115.272
O5 C4 H10 115.181 H6 C1 H7 109.534
H9 C4 H10 115.393
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.427      
2 Cl -0.364      
3 C 1.009      
4 C -0.097      
5 O -0.767      
6 H 0.141      
7 H 0.149      
8 H 0.112      
9 H 0.118      
10 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.426 -0.484 0.156 0.664
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.022 -4.986 -0.194
y -4.986 -35.636 -0.223
z -0.194 -0.223 -35.040
Traceless
 xyz
x -8.684 -4.986 -0.194
y -4.986 3.896 -0.223
z -0.194 -0.223 4.788
Polar
3z2-r29.577
x2-y2-8.386
xy-4.986
xz-0.194
yz-0.223


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.718 -0.033 0.308
y -0.033 6.953 -0.070
z 0.308 -0.070 6.387


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000