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All results from a given calculation for C5H10O (Oxetane, 3,3-dimethyl-)

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-268.193265
Energy at 298.15K-268.204216
Nuclear repulsion energy248.635612
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 BLYP/STO-3G
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' 3374 3121 3.33      
2 A' 3372 3120 1.84      
3 A' 3244 3001 27.43      
4 A' 3206 2966 2.93      
5 A' 3205 2965 3.89      
6 A' 3143 2908 0.04      
7 A' 1643 1520 2.37      
8 A' 1636 1514 1.34      
9 A' 1626 1504 0.00      
10 A' 1531 1416 0.04      
11 A' 1515 1402 0.34      
12 A' 1414 1308 0.87      
13 A' 1339 1238 7.02      
14 A' 1304 1207 11.42      
15 A' 1104 1022 0.88      
16 A' 1046 968 1.46      
17 A' 1016 940 1.58      
18 A' 964 892 0.14      
19 A' 941 870 0.00      
20 A' 872 807 0.25      
21 A' 633 586 0.09      
22 A' 397 368 0.07      
23 A' 336 310 0.16      
24 A' 52 48 2.60      
25 A" 3367 3115 4.68      
26 A" 3365 3114 0.00      
27 A" 3241 2999 0.00      
28 A" 3134 2899 33.67      
29 A" 1645 1522 5.69      
30 A" 1634 1512 0.00      
31 A" 1604 1484 3.87      
32 A" 1315 1217 6.39      
33 A" 1272 1177 1.44      
34 A" 1138 1053 0.00      
35 A" 1095 1013 0.00      
36 A" 1069 989 19.09      
37 A" 955 883 0.00      
38 A" 935 865 4.24      
39 A" 386 357 0.01      
40 A" 307 284 0.00      
41 A" 217 200 0.00      
42 A" 191 177 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 32889.1 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 30429.0 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 BLYP/STO-3G
ABC
0.16235 0.09816 0.08920

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.297 -1.295 0.000
H2 1.320 -1.944 0.899
H3 1.320 -1.944 -0.899
H4 2.205 -0.660 0.000
C5 -1.297 -1.294 0.000
H6 -2.205 -0.659 0.000
H7 -1.321 -1.943 -0.899
H8 -1.321 -1.943 0.899
C9 0.000 -0.409 0.000
C10 0.000 0.762 1.079
C11 0.000 0.762 -1.079
H12 -0.911 0.812 1.731
H13 -0.911 0.812 -1.731
H14 0.912 0.812 1.730
H15 0.912 0.812 -1.730
O16 0.000 1.836 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.10931.10931.10852.59373.55912.84292.84291.57062.65982.65983.50873.50872.75372.75373.3889
H21.10931.79871.80022.84283.85883.19572.64152.21573.01583.60243.64274.41532.90773.83144.1038
H31.10931.79871.80022.84283.85882.64153.19572.21573.60243.01584.41533.64273.83142.90774.1038
H41.10851.80021.80023.55914.41023.85883.85882.21932.83652.83653.85673.85672.61412.61413.3303
C52.59372.84282.84283.55911.10851.10931.10931.57062.65972.65972.75352.75353.50883.50883.3886
H63.55913.85883.85884.41021.10851.80021.80022.21932.83642.83642.61392.61393.85673.85673.3298
H72.84293.19572.64153.85881.10931.80021.79872.21583.60233.01573.83132.90754.41543.64294.1036
H82.84292.64153.19573.85881.10931.80021.79872.21583.01573.60232.90753.83133.64294.41544.1036
C91.57062.21572.21572.21931.57062.21932.21582.21581.59181.59182.30572.30572.30582.30582.2448
C102.65983.01583.60242.83652.65972.83643.60233.01571.59182.15851.12152.95441.12152.95431.5230
C112.65983.60243.01582.83652.65972.83643.01573.60231.59182.15852.95441.12152.95431.12151.5230
H123.50873.64274.41533.85672.75352.61393.83132.90752.30571.12152.95443.46111.82323.91192.2077
H133.50874.41533.64273.85672.75352.61392.90753.83132.30572.95441.12153.46113.91191.82322.2077
H142.75372.90773.83142.61413.50883.85674.41543.64292.30581.12152.95431.82323.91193.46102.2077
H152.75373.83142.90772.61413.50883.85673.64294.41542.30582.95431.12153.91191.82323.46102.2077
O163.38894.10384.10383.33033.38863.32984.10364.10362.24481.52301.52302.20772.20772.20772.2077

picture of Oxetane, 3,3-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C9 C5 111.316 C1 C9 C10 114.503
C1 C9 C11 114.503 H2 C1 H3 108.327
H2 C1 H4 108.526 H2 C1 C9 110.356
H3 C1 H4 108.526 H3 C1 C9 110.356
H4 C1 C9 110.681 C5 C9 C10 114.495
C5 C9 C11 114.495 H6 C5 H7 108.527
H6 C5 H8 108.527 H6 C5 C9 110.679
H7 C5 H8 108.327 H7 C5 C9 110.357
H8 C5 C9 110.357 C9 C10 H12 115.280
C9 C10 H14 115.282 C9 C10 O16 92.192
C9 C11 H13 115.280 C9 C11 H15 115.282
C9 C11 O16 92.192 C10 C9 C11 85.373
C10 O16 C11 90.243 H12 C10 H14 108.749
H12 C10 O16 112.302 H13 C11 H15 108.749
H13 C11 O16 112.302 H14 C10 O16 112.302
H15 C11 O16 112.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.214      
2 H 0.073      
3 H 0.073      
4 H 0.074      
5 C -0.214      
6 H 0.074      
7 H 0.073      
8 H 0.073      
9 C 0.020      
10 C -0.061      
11 C -0.061      
12 H 0.066      
13 H 0.066      
14 H 0.066      
15 H 0.066      
16 O -0.173      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.000 -1.533 0.000 1.533
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.958 -0.000 0.000
y -0.000 -39.199 0.000
z 0.000 0.000 -33.958
Traceless
 xyz
x 1.621 -0.000 0.000
y -0.000 -4.741 0.000
z 0.000 0.000 3.120
Polar
3z2-r26.240
x2-y24.241
xy-0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.254 0.000 0.000
y 0.000 4.450 0.000
z 0.000 0.000 4.979


<r2> (average value of r2) Å2
<r2> 165.573
(<r2>)1/2 12.868