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

using model chemistry: wB97X-D/aug-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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-652.737229
Energy at 298.15K-652.743470
HF Energy-652.737229
Nuclear repulsion energy216.026086
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 wB97X-D/aug-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 3213 3073 16.12      
2 A 3181 3042 4.40      
3 A 3148 3012 9.02      
4 A 3119 2983 20.41      
5 A 3115 2980 8.98      
6 A 1542 1475 5.90      
7 A 1487 1423 8.58      
8 A 1455 1391 2.84      
9 A 1322 1265 23.81      
10 A 1296 1240 3.56      
11 A 1228 1174 4.55      
12 A 1185 1134 0.92      
13 A 1172 1121 1.23      
14 A 1127 1078 6.11      
15 A 1078 1031 0.08      
16 A 1004 960 35.39      
17 A 911 871 21.10      
18 A 888 850 4.21      
19 A 837 800 15.20      
20 A 773 740 54.17      
21 A 414 396 0.56      
22 A 379 363 3.24      
23 A 216 207 11.07      
24 A 90 86 6.81      

Unscaled Zero Point Vibrational Energy (zpe) 17089.9 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 16348.2 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 wB97X-D/aug-cc-pVTZ
ABC
0.44643 0.06732 0.06279

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.397 0.681 0.303
Cl2 -1.903 -0.217 -0.046
C3 0.750 0.056 -0.436
C4 1.716 -0.803 0.232
O5 2.036 0.547 -0.080
H6 -0.236 0.660 1.378
H7 -0.546 1.714 -0.004
H8 0.586 -0.078 -1.500
H9 1.586 -1.028 1.287
H10 2.253 -1.561 -0.328

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.78721.50142.58242.46641.08681.08812.18952.79613.5277
Cl21.78722.69533.67594.01192.36122.35982.88543.82164.3764
C31.50142.69531.45481.42152.15152.14811.08482.20052.2098
C42.58243.67591.45481.42242.69443.39152.19191.08591.0852
O52.46644.01191.42151.42242.70152.83372.12362.13372.1342
H61.08682.36122.15152.69442.70151.76563.08272.48513.7464
H71.08812.35982.14813.39152.83371.76562.59353.70504.3197
H82.18952.88541.08482.19192.12363.08272.59353.10972.5205
H92.79613.82162.20051.08592.13372.48513.70503.10971.8266
H103.52774.37642.20981.08522.13423.74644.31972.52051.8266

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 121.747 C1 C3 O5 115.071
C1 C3 H8 114.739 Cl2 C1 C3 109.788
Cl2 C1 H6 107.995 Cl2 C1 H7 107.829
C3 C1 H6 111.456 C3 C1 H7 111.103
C3 C4 O5 59.200 C3 C4 H9 119.307
C3 C4 H10 120.227 C3 O5 C4 61.532
C4 C3 O5 59.267 C4 C3 H8 118.608
O5 C3 H8 115.187 O5 C4 H9 115.919
O5 C4 H10 116.009 H6 C1 H7 108.547
H9 C4 H10 114.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.235      
2 Cl -0.288      
3 C 0.304      
4 C -0.512      
5 O -0.718      
6 H 0.260      
7 H 0.227      
8 H 0.386      
9 H 0.284      
10 H 0.292      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.411 -0.395 0.141 0.588
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.183 -4.531 -0.218
y -4.531 -35.347 -0.216
z -0.218 -0.216 -34.892
Traceless
 xyz
x -8.063 -4.531 -0.218
y -4.531 3.690 -0.216
z -0.218 -0.216 4.373
Polar
3z2-r28.746
x2-y2-7.836
xy-4.531
xz-0.218
yz-0.216


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.449 -0.066 0.267
y -0.066 7.537 -0.035
z 0.267 -0.035 6.966


<r2> (average value of r2) Å2
<r2> 171.557
(<r2>)1/2 13.098