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

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-652.376537
Energy at 298.15K-652.382585
HF Energy-652.376537
Nuclear repulsion energy214.454083
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 PBEPBE/Def2TZVPP
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 3108 3070 20.44      
2 A 3076 3038 7.00      
3 A 3046 3009 9.44      
4 A 3018 2981 22.22      
5 A 3013 2976 10.41      
6 A 1474 1456 3.28      
7 A 1432 1415 7.24      
8 A 1391 1374 5.23      
9 A 1256 1241 16.29      
10 A 1228 1213 6.12      
11 A 1169 1155 3.55      
12 A 1127 1114 0.96      
13 A 1107 1094 1.37      
14 A 1076 1063 4.37      
15 A 1031 1019 0.62      
16 A 955 943 29.11      
17 A 855 845 3.86      
18 A 841 831 25.57      
19 A 800 790 12.32      
20 A 728 719 51.30      
21 A 396 391 0.25      
22 A 359 355 3.19      
23 A 202 200 10.59      
24 A 88 87 5.86      

Unscaled Zero Point Vibrational Energy (zpe) 16387.3 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 16189.0 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 PBEPBE/Def2TZVPP
ABC
0.43848 0.06660 0.06205

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.402 0.684 0.304
Cl2 -1.911 -0.218 -0.046
C3 0.752 0.059 -0.439
C4 1.722 -0.811 0.231
O5 2.053 0.552 -0.077
H6 -0.239 0.669 1.388
H7 -0.555 1.726 -0.008
H8 0.580 -0.076 -1.512
H9 1.586 -1.049 1.293
H10 2.257 -1.579 -0.337

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.79211.50722.59792.48741.09701.09882.19992.81623.5499
Cl21.79212.70523.69114.03752.37472.37022.89353.83544.3941
C31.50722.70521.46541.43742.16562.16101.09592.21852.2273
C42.59793.69111.46541.43612.71493.41712.21021.09611.0956
O52.48744.03751.43741.43612.72252.86032.15022.15812.1568
H61.09702.37472.16562.71492.72251.78033.10482.50753.7761
H71.09882.37022.16103.41712.86031.78032.60723.73834.3519
H82.19992.89351.09592.21022.15023.10482.60723.13492.5402
H92.81623.83542.21851.09612.15812.50753.73833.13491.8410
H103.54994.39412.22731.09562.15683.77614.35192.54021.8410

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 121.837 C1 C3 O5 115.269
C1 C3 H8 114.451 Cl2 C1 C3 109.862
Cl2 C1 H6 108.146 Cl2 C1 H7 107.728
C3 C1 H6 111.558 C3 C1 H7 111.074
C3 C4 O5 59.380 C3 C4 H9 119.308
C3 C4 H10 120.160 C3 O5 C4 61.325
C4 C3 O5 59.295 C4 C3 H8 118.581
O5 C3 H8 115.502 O5 C4 H9 116.268
O5 C4 H10 116.193 H6 C1 H7 108.347
H9 C4 H10 114.280
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.083      
2 Cl -0.156      
3 C 0.046      
4 C 0.004      
5 O -0.285      
6 H 0.111      
7 H 0.115      
8 H 0.097      
9 H 0.072      
10 H 0.079      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.371 -0.381 0.093 0.540
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.985 -4.142 -0.242
y -4.142 -35.527 -0.213
z -0.242 -0.213 -35.196
Traceless
 xyz
x -7.623 -4.142 -0.242
y -4.142 3.563 -0.213
z -0.242 -0.213 4.060
Polar
3z2-r28.120
x2-y2-7.458
xy-4.142
xz-0.242
yz-0.213


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.352 -0.124 0.266
y -0.124 7.162 -0.060
z 0.266 -0.060 6.532


<r2> (average value of r2) Å2
<r2> 173.363
(<r2>)1/2 13.167