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

using model chemistry: B3LYP/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 B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-652.807628
Energy at 298.15K-652.813792
Nuclear repulsion energy215.037673
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/6-311+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 3178 3073 16.60      
2 A 3143 3039 5.29      
3 A 3115 3013 7.74      
4 A 3089 2987 19.07      
5 A 3081 2979 10.24      
6 A 1529 1478 3.23      
7 A 1490 1441 6.69      
8 A 1440 1392 5.54      
9 A 1302 1259 21.75      
10 A 1275 1233 5.60      
11 A 1209 1169 4.16      
12 A 1177 1138 1.07      
13 A 1159 1121 1.26      
14 A 1113 1076 4.20      
15 A 1070 1035 0.63      
16 A 981 949 31.91      
17 A 887 858 2.58      
18 A 863 834 24.22      
19 A 815 788 16.87      
20 A 738 713 58.28      
21 A 408 394 0.34      
22 A 370 358 3.35      
23 A 211 204 11.32      
24 A 89 86 6.86      

Unscaled Zero Point Vibrational Energy (zpe) 16865.6 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 16309.0 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/6-311+G(3df,2p)
ABC
0.44321 0.06666 0.06213

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.390 -0.722 0.267
Cl2 1.896 0.228 -0.034
C3 -0.770 -0.107 -0.462
C4 -1.661 0.846 0.195
O5 -2.055 -0.518 0.005
H6 0.217 -0.732 1.339
H7 0.587 -1.733 -0.080
H8 -0.672 -0.067 -1.543
H9 -1.470 1.131 1.224
H10 -2.207 1.569 -0.400

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.80621.50102.58212.46711.08621.08702.19782.79463.5260
Cl21.80622.72033.61704.02102.37202.35872.99283.70534.3314
C31.50102.72031.46121.42822.14662.15171.08592.20662.2086
C42.58213.61701.46121.43282.70603.43202.19861.08481.0840
O52.46714.02101.42821.43282.64332.90902.12432.13302.1313
H61.08622.37202.14662.70602.64331.77573.08832.51583.7670
H71.08702.35872.15173.43202.90901.77572.54953.75984.3369
H82.19782.99281.08592.19862.12433.08832.54953.11972.5177
H92.79463.70532.20661.08482.13302.51583.75983.11971.8366
H103.52604.33142.20861.08402.13133.76704.33692.51771.8366

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 121.302 C1 C3 O5 114.729
C1 C3 H8 115.400 Cl2 C1 C3 110.338
Cl2 C1 H6 107.564 Cl2 C1 H7 106.565
C3 C1 H6 111.121 C3 C1 H7 111.483
C3 C4 O5 59.133 C3 C4 H9 119.428
C3 C4 H10 119.666 C3 O5 C4 61.426
C4 C3 O5 59.441 C4 C3 H8 118.612
O5 C3 H8 114.653 O5 C4 H9 115.135
O5 C4 H10 115.042 H6 C1 H7 109.592
H9 C4 H10 115.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.382      
2 Cl -0.308      
3 C 0.753      
4 C -0.242      
5 O -0.597      
6 H 0.166      
7 H 0.178      
8 H 0.138      
9 H 0.143      
10 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.369 0.453 0.112 0.594
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.640 -0.053 -0.263
y -0.053 7.521 0.040
z -0.263 0.040 6.905


<r2> (average value of r2) Å2
<r2> 173.316
(<r2>)1/2 13.165