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

using model chemistry: BLYP/6-31G

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/6-31G
 hartrees
Energy at 0K-271.524914
Energy at 298.15K-271.536295
Nuclear repulsion energy251.414328
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/6-31G
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' 3038 3014 47.66      
2 A' 3035 3012 68.41      
3 A' 3022 2999 56.16      
4 A' 2975 2952 6.15      
5 A' 2960 2937 32.51      
6 A' 2956 2934 27.09      
7 A' 1528 1517 1.02      
8 A' 1509 1498 4.34      
9 A' 1496 1485 3.54      
10 A' 1429 1418 1.89      
11 A' 1411 1400 6.03      
12 A' 1325 1315 0.43      
13 A' 1265 1255 2.48      
14 A' 1232 1223 6.99      
15 A' 1077 1068 0.02      
16 A' 981 973 0.23      
17 A' 968 960 1.36      
18 A' 906 899 0.08      
19 A' 866 859 2.26      
20 A' 778 772 12.99      
21 A' 611 606 1.03      
22 A' 405 402 0.02      
23 A' 341 339 0.29      
24 A' 41 41 6.28      
25 A" 3030 3007 68.03      
26 A" 3025 3002 0.00      
27 A" 3019 2996 2.27      
28 A" 2962 2939 115.86      
29 A" 1518 1507 9.62      
30 A" 1502 1490 0.54      
31 A" 1496 1485 0.00      
32 A" 1264 1255 6.31      
33 A" 1206 1197 1.71      
34 A" 1091 1082 0.01      
35 A" 1056 1047 0.03      
36 A" 939 932 0.42      
37 A" 885 879 40.65      
38 A" 850 844 18.49      
39 A" 388 385 0.95      
40 A" 305 302 0.06      
41 A" 255 253 0.04      
42 A" 221 219 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 30583.0 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 30350.5 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/6-31G
ABC
0.16585 0.10067 0.09171

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.199 1.377 0.000
H2 -1.178 2.029 0.892
H3 -1.178 2.029 -0.892
H4 -2.159 0.832 0.000
C5 1.347 1.164 0.000
H6 2.199 0.463 0.000
H7 1.435 1.809 -0.892
H8 1.435 1.809 0.892
C9 0.000 0.404 0.000
C10 -0.072 -0.742 1.075
C11 -0.072 -0.742 -1.075
H12 0.785 -0.820 1.764
H13 0.785 -0.820 -1.764
H14 -1.017 -0.796 1.642
H15 -1.017 -0.796 -1.642
O16 -0.014 -1.813 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.10491.10491.10372.55523.51932.81462.81461.54452.63002.63003.44593.44592.72912.72913.4027
H21.10491.78301.78642.81373.82763.17102.62172.19622.98943.57353.56764.36122.92703.79774.1120
H31.10491.78301.78642.81373.82762.62173.17102.19623.57352.98944.36123.56763.79772.92704.1120
H41.10371.78641.78643.52194.37413.83003.83002.20142.82682.82683.80903.80902.57862.57863.4055
C52.55522.81372.81373.52191.10361.10471.10471.54662.60812.60812.71372.71373.48213.48213.2730
H63.51933.82763.82764.37411.10361.78701.78702.19992.78672.78672.59972.59973.82423.82423.1742
H72.81463.17102.62173.83001.10471.78701.78482.19783.55682.96883.79372.84504.38413.65504.0017
H82.81462.62173.17103.83001.10471.78701.78482.19782.96883.55682.84503.79373.65504.38414.0017
C91.54452.19622.19622.20141.54662.19992.19782.19781.57291.57292.28592.28592.27352.27352.2165
C102.63002.98943.57352.82682.60812.78673.55682.96881.57292.14971.10242.96671.10362.87701.5180
C112.63003.57352.98942.82682.60812.78672.96883.55681.57292.14972.96671.10242.87701.10361.5180
H123.44593.56764.36123.80902.71372.59973.79372.84502.28591.10242.96673.52891.80633.85362.1765
H133.44594.36123.56763.80902.71372.59972.84503.79372.28592.96671.10243.52893.85361.80632.1765
H142.72912.92703.79772.57863.48213.82424.38413.65502.27351.10362.87701.80633.85363.28372.1765
H152.72913.79772.92702.57863.48213.82423.65504.38412.27352.87701.10363.85361.80633.28372.1765
O163.40274.11204.11203.40553.27303.17424.00174.00172.21651.51801.51802.17652.17652.17652.1765

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 111.508 C1 C9 C10 115.057
C1 C9 C11 115.057 H2 C1 H3 107.588
H2 C1 H4 107.968 H2 C1 C9 110.895
H3 C1 H4 107.968 H3 C1 C9 110.895
H4 C1 C9 111.374 C5 C9 C10 113.453
C5 C9 C11 113.453 H6 C5 H7 108.040
H6 C5 H8 108.040 H6 C5 C9 111.113
H7 C5 H8 107.760 H7 C5 C9 110.877
H8 C5 C9 110.877 C9 C10 H12 116.296
C9 C10 H14 115.180 C9 C10 O16 91.613
C9 C11 H13 116.296 C9 C11 H15 115.180
C9 C11 O16 91.613 C10 C9 C11 86.215
C10 O16 C11 90.155 H12 C10 H14 109.929
H12 C10 O16 111.330 H13 C11 H15 109.929
H13 C11 O16 111.330 H14 C10 O16 111.254
H15 C11 O16 111.254
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.382      
2 H 0.122      
3 H 0.122      
4 H 0.125      
5 C -0.379      
6 H 0.130      
7 H 0.121      
8 H 0.121      
9 C 0.006      
10 C 0.008      
11 C 0.008      
12 H 0.120      
13 H 0.120      
14 H 0.117      
15 H 0.117      
16 O -0.476      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.052 2.447 0.000 2.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.775 0.041 0.000
y 0.041 -44.734 0.000
z 0.000 0.000 -35.859
Traceless
 xyz
x 2.522 0.041 0.000
y 0.041 -7.917 0.000
z 0.000 0.000 5.395
Polar
3z2-r210.790
x2-y26.959
xy0.041
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 164.254
(<r2>)1/2 12.816