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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-271.669159
Energy at 298.15K-271.680784
Nuclear repulsion energy258.198781
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 B1B95/6-311G**
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' 3119 2995 35.62      
2 A' 3118 2993 25.52      
3 A' 3073 2951 75.18      
4 A' 3039 2918 24.28      
5 A' 3034 2913 24.70      
6 A' 3019 2898 31.93      
7 A' 1532 1470 1.61      
8 A' 1500 1440 5.06      
9 A' 1483 1424 3.60      
10 A' 1413 1356 3.77      
11 A' 1398 1342 10.70      
12 A' 1385 1330 2.31      
13 A' 1303 1251 0.38      
14 A' 1274 1223 8.53      
15 A' 1172 1126 1.58      
16 A' 1037 996 10.11      
17 A' 992 952 7.78      
18 A' 954 916 4.88      
19 A' 942 904 7.45      
20 A' 852 818 8.58      
21 A' 644 618 0.81      
22 A' 398 382 0.13      
23 A' 328 315 0.07      
24 A' 73 70 5.43      
25 A" 3111 2987 58.12      
26 A" 3107 2983 0.27      
27 A" 3072 2949 17.36      
28 A" 3008 2888 121.05      
29 A" 1511 1451 4.64      
30 A" 1496 1436 7.43      
31 A" 1479 1420 0.12      
32 A" 1309 1257 1.73      
33 A" 1224 1175 0.04      
34 A" 1160 1114 0.14      
35 A" 1062 1020 81.18      
36 A" 1053 1011 0.35      
37 A" 938 900 0.03      
38 A" 892 856 3.62      
39 A" 381 366 0.78      
40 A" 308 296 0.26      
41 A" 272 261 0.01      
42 A" 215 206 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 31338.2 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 30087.8 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 B1B95/6-311G**
ABC
0.17502 0.10682 0.09590

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.263 1.315 0.000
H2 -1.264 1.961 0.881
H3 -1.264 1.961 -0.881
H4 -2.194 0.744 0.000
C5 1.251 1.173 0.000
H6 2.102 0.489 0.000
H7 1.328 1.812 -0.884
H8 1.328 1.812 0.884
C9 -0.056 0.400 0.000
C10 -0.056 -0.751 1.022
C11 -0.056 -0.751 -1.022
H12 0.731 -0.733 1.781
H13 0.731 -0.733 -1.781
H14 -1.026 -0.922 1.505
H15 -1.026 -0.922 -1.505
O16 0.204 -1.723 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.09301.09301.09172.51793.46472.78252.78251.51432.60182.60183.36763.36762.70662.70663.3731
H21.09301.76281.76722.77873.77773.13942.59622.16152.97233.52683.47064.28092.95953.75044.0621
H31.09301.76281.76722.77873.77772.59623.13942.16153.52682.97234.28093.47063.75042.95954.0621
H41.09171.76721.76723.47134.30313.78483.78482.16502.80172.80173.72913.72912.53112.53113.4401
C52.51792.77872.77873.47131.09191.09291.09291.51882.54112.54112.66052.66053.44083.44083.0792
H63.46473.77773.77774.30311.09191.76891.76892.15992.69082.69082.55872.55873.74673.74672.9140
H72.78253.13942.59623.78481.09291.76891.76752.16583.48102.91623.73302.76374.32683.66063.8124
H82.78252.59623.13943.78481.09291.76891.76752.16582.91623.48102.76373.73303.66064.32683.8124
C91.51432.16152.16152.16501.51882.15992.16582.16581.53941.53942.25302.25302.22562.22562.1384
C102.60182.97233.52682.80172.54112.69083.48102.91621.53942.04421.09362.91191.09652.71221.4339
C112.60183.52682.97232.80172.54112.69082.91623.48101.53942.04422.91191.09362.71221.09651.4339
H123.36763.47064.28093.72912.66052.55873.73302.76372.25301.09362.91193.56291.78783.73122.1047
H133.36764.28093.47063.72912.66052.55872.76373.73302.25302.91191.09363.56293.73121.78782.1047
H142.70662.95953.75042.53113.44083.74674.32683.66062.22561.09652.71221.78783.73123.01042.1021
H152.70663.75042.95952.53113.44083.74673.66064.32682.22562.71221.09653.73121.78783.01042.1021
O163.37314.06214.06213.44013.07922.91403.81243.81242.13841.43391.43392.10472.10472.10212.1021

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 112.227 C1 C9 C10 116.855
C1 C9 C11 116.855 H2 C1 H3 107.492
H2 C1 H4 107.975 H2 C1 C9 110.961
H3 C1 H4 107.975 H3 C1 C9 110.961
H4 C1 C9 111.320 C5 C9 C10 112.381
C5 C9 C11 112.381 H6 C5 H7 108.117
H6 C5 H8 108.117 H6 C5 C9 110.583
H7 C5 H8 107.924 H7 C5 C9 110.991
H8 C5 C9 110.991 C9 C10 H12 116.647
C9 C10 H14 114.148 C9 C10 O16 91.907
C9 C11 H13 116.647 C9 C11 H15 114.148
C9 C11 O16 91.907 C10 C9 C11 83.202
C10 O16 C11 90.931 H12 C10 H14 109.434
H12 C10 O16 112.059 H13 C11 H15 109.434
H13 C11 O16 112.059 H14 C10 O16 111.661
H15 C11 O16 111.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.269      
2 H 0.125      
3 H 0.125      
4 H 0.120      
5 C -0.273      
6 H 0.131      
7 H 0.124      
8 H 0.124      
9 C -0.445      
10 C 0.086      
11 C 0.086      
12 H 0.109      
13 H 0.109      
14 H 0.103      
15 H 0.103      
16 O -0.357      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.382 1.935 0.000 1.972
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.878 0.863 0.000
y 0.863 -43.329 0.000
z 0.000 0.000 -36.014
Traceless
 xyz
x 1.793 0.863 0.000
y 0.863 -6.383 0.000
z 0.000 0.000 4.589
Polar
3z2-r29.179
x2-y25.451
xy0.863
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.572 0.031 0.000
y 0.031 8.577 0.000
z 0.000 0.000 8.797


<r2> (average value of r2) Å2
<r2> 157.333
(<r2>)1/2 12.543