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

using model chemistry: B3LYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-652.813787
Energy at 298.15K-652.819953
Nuclear repulsion energy214.832110
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/cc-pVTZ
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 3072 20.63      
2 A 3148 3043 7.44      
3 A 3119 3015 8.87      
4 A 3090 2987 18.93      
5 A 3087 2984 13.82      
6 A 1530 1479 2.43      
7 A 1490 1441 6.35      
8 A 1441 1393 5.27      
9 A 1301 1258 22.31      
10 A 1274 1232 4.89      
11 A 1208 1168 4.18      
12 A 1175 1135 1.11      
13 A 1156 1118 1.08      
14 A 1112 1075 4.42      
15 A 1069 1033 0.71      
16 A 981 949 30.03      
17 A 889 859 2.68      
18 A 861 832 24.04      
19 A 814 787 16.07      
20 A 733 708 57.78      
21 A 407 394 0.18      
22 A 370 358 3.62      
23 A 210 203 11.52      
24 A 90 87 6.91      

Unscaled Zero Point Vibrational Energy (zpe) 16866.8 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 16303.4 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/cc-pVTZ
ABC
0.44147 0.06660 0.06203

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.386 -0.727 -0.264
Cl2 -1.898 0.229 0.033
C3 0.772 -0.110 0.464
C4 1.656 0.849 -0.193
O5 2.059 -0.515 -0.010
H6 -0.212 -0.739 -1.335
H7 -0.587 -1.736 0.086
H8 0.677 -0.073 1.545
H9 1.456 1.139 -1.219
H10 2.198 1.574 0.404

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.81321.50012.58042.46661.08591.08672.19722.79113.5234
Cl21.81322.72553.61484.02602.37712.36263.00093.69434.3269
C31.50012.72551.46121.43012.14562.15251.08562.20592.2076
C42.58043.61481.46121.43382.70523.43412.19831.08501.0842
O52.46664.02601.43011.43382.63882.91562.12742.13572.1339
H61.08592.37712.14562.70522.63881.77613.08742.51543.7662
H71.08672.36262.15253.43412.91561.77612.54803.76144.3374
H82.19723.00091.08562.19832.12743.08742.54803.11792.5158
H92.79113.69432.20591.08502.13572.51543.76143.11791.8368
H103.52344.32692.20761.08422.13393.76624.33742.51581.8368

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 121.229 C1 C3 O5 114.639
C1 C3 H8 115.438 Cl2 C1 C3 110.333
Cl2 C1 H6 107.492 Cl2 C1 H7 106.404
C3 C1 H6 111.123 C3 C1 H7 111.632
C3 C4 O5 59.197 C3 C4 H9 119.340
C3 C4 H10 119.562 C3 O5 C4 61.355
C4 C3 O5 59.448 C4 C3 H8 118.602
O5 C3 H8 114.792 O5 C4 H9 115.273
O5 C4 H10 115.173 H6 C1 H7 109.666
H9 C4 H10 115.728
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.113     -0.374
2 Cl -0.175     -0.145
3 C 0.073     0.155
4 C -0.030     -0.181
5 O -0.308     -0.272
6 H 0.125     0.203
7 H 0.133     0.217
8 H 0.111     0.107
9 H 0.087     0.156
10 H 0.096     0.135


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.426 0.402 -0.096 0.593
CHELPG        
AIM        
ESP 0.509 0.309 -0.096 0.603


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.479 4.394 0.269
y 4.394 -35.421 -0.215
z 0.269 -0.215 -35.104
Traceless
 xyz
x -8.216 4.394 0.269
y 4.394 3.871 -0.215
z 0.269 -0.215 4.345
Polar
3z2-r28.691
x2-y2-8.058
xy4.394
xz0.269
yz-0.215


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.854 0.056 -0.302
y 0.056 6.764 -0.048
z -0.302 -0.048 6.135


<r2> (average value of r2) Å2
<r2> 173.299
(<r2>)1/2 13.164