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All results from a given calculation for C3H6O (Oxetane)

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 C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-193.118308
Energy at 298.15K 
HF Energy-193.118308
Nuclear repulsion energy128.697097
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 A1 3102 2967 25.99      
2 A1 3048 2915 0.20      
3 A1 1539 1472 0.01      
4 A1 1488 1423 4.60      
5 A1 1386 1326 1.57      
6 A1 1071 1025 10.15      
7 A1 952 911 32.20      
8 A1 817 782 4.91      
9 A2 3087 2953 0.00      
10 A2 1243 1189 0.00      
11 A2 1167 1116 0.00      
12 A2 841 804 0.00      
13 B1 3159 3022 29.73      
14 B1 3085 2951 64.99      
15 B1 1206 1153 0.01      
16 B1 1148 1098 2.57      
17 B1 763 730 0.36      
18 B1 95i 91i 4.04      
19 B2 3039 2907 151.33      
20 B2 1511 1445 0.23      
21 B2 1324 1266 0.49      
22 B2 1275 1220 9.77      
23 B2 1075 1029 102.46      
24 B2 959 918 2.96      

Unscaled Zero Point Vibrational Energy (zpe) 19093.8 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18265.1 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
0.40717 0.39640 0.22668

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.062
C2 0.000 0.000 -1.074
C3 0.000 1.030 0.068
C4 0.000 -1.030 0.068
H5 0.887 0.000 -1.701
H6 -0.887 0.000 -1.701
H7 0.890 1.660 0.133
H8 -0.890 1.660 0.133
H9 -0.890 -1.660 0.133
H10 0.890 -1.660 0.133

Atom - Atom Distances (Å)
  O1 C2 C3 C4 H5 H6 H7 H8 H9 H10
O12.13541.43071.43072.90172.90172.10022.10022.10022.1002
C22.13541.53761.53761.08651.08652.23702.23702.23702.2370
C31.43071.53762.05912.23102.23101.09241.09242.83402.8340
C41.43071.53762.05912.23102.23102.83402.83401.09241.0924
H52.90171.08652.23102.23101.77412.47403.04583.04582.4740
H62.90171.08652.23102.23101.77413.04582.47402.47403.0458
H72.10022.23701.09242.83402.47403.04581.77903.76733.3208
H82.10022.23701.09242.83403.04582.47401.77903.32083.7673
H92.10022.23702.83401.09243.04582.47403.76733.32081.7790
H102.10022.23702.83401.09242.47403.04583.32083.76731.7790

picture of Oxetane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C3 C2 91.941 O1 C3 H7 111.991
O1 C3 H8 111.991 O1 C4 C2 91.941
O1 C4 H9 111.991 O1 C4 H10 111.991
C2 C3 H7 115.509 C2 C3 H8 115.509
C2 C4 H9 115.509 C2 C4 H10 115.509
C3 O1 C4 92.045 C3 C2 C4 84.073
C3 C2 H5 115.397 C3 C2 H6 115.397
C4 C2 H5 115.397 C4 C2 H6 115.397
H5 C2 H6 109.456 H7 C3 H8 109.028
H9 C4 H10 109.028
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 O -0.611      
2 C -0.477      
3 C -0.187      
4 C -0.187      
5 H 0.248      
6 H 0.248      
7 H 0.241      
8 H 0.241      
9 H 0.241      
10 H 0.241      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.946 1.946
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.045 0.000 0.000
y 0.000 -22.980 0.000
z 0.000 0.000 -27.931
Traceless
 xyz
x 1.411 0.000 0.000
y 0.000 3.007 0.000
z 0.000 0.000 -4.418
Polar
3z2-r2-8.837
x2-y2-1.064
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.347 0.000 0.000
y 0.000 6.523 0.000
z 0.000 0.000 5.785


<r2> (average value of r2) Å2
<r2> 65.972
(<r2>)1/2 8.122