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

using model chemistry: B1B95/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-271.612510
Energy at 298.15K-271.624116
Nuclear repulsion energy257.796515
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/cc-pVDZ
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' 3136 3015 30.64      
2 A' 3135 3014 17.12      
3 A' 3073 2954 78.11      
4 A' 3047 2929 25.15      
5 A' 3041 2923 21.84      
6 A' 3016 2899 33.43      
7 A' 1506 1447 1.52      
8 A' 1472 1415 4.43      
9 A' 1454 1397 2.58      
10 A' 1394 1340 2.85      
11 A' 1387 1334 5.08      
12 A' 1374 1320 3.49      
13 A' 1297 1246 0.54      
14 A' 1269 1220 11.67      
15 A' 1160 1115 1.53      
16 A' 1039 999 10.81      
17 A' 990 952 6.29      
18 A' 943 907 1.46      
19 A' 940 903 9.58      
20 A' 852 819 7.36      
21 A' 647 622 0.81      
22 A' 396 381 0.16      
23 A' 327 314 0.09      
24 A' 78 75 4.70      
25 A" 3129 3007 40.49      
26 A" 3125 3004 5.51      
27 A" 3072 2953 16.72      
28 A" 3004 2887 119.82      
29 A" 1483 1425 5.59      
30 A" 1467 1410 5.19      
31 A" 1449 1393 0.17      
32 A" 1294 1244 1.44      
33 A" 1216 1169 0.29      
34 A" 1149 1105 0.08      
35 A" 1073 1031 83.38      
36 A" 1041 1001 0.15      
37 A" 926 891 0.16      
38 A" 891 857 3.54      
39 A" 381 366 0.63      
40 A" 305 293 0.25      
41 A" 271 260 0.01      
42 A" 214 206 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 31230.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 30018.8 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/cc-pVDZ
ABC
0.17465 0.10662 0.09572

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.263 1.319 0.000
H2 -1.263 1.970 0.887
H3 -1.263 1.970 -0.887
H4 -2.204 0.749 0.000
C5 1.251 1.171 0.000
H6 2.107 0.481 0.000
H7 1.331 1.814 -0.889
H8 1.331 1.814 0.889
C9 -0.059 0.400 0.000
C10 -0.059 -0.754 1.021
C11 -0.059 -0.754 -1.021
H12 0.724 -0.732 1.796
H13 0.724 -0.732 -1.796
H14 -1.038 -0.930 1.502
H15 -1.038 -0.930 -1.502
O16 0.215 -1.720 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.10041.10041.09912.51883.47322.78732.78731.51492.60572.60573.37403.37402.71372.71373.3795
H21.10041.77341.77802.78343.79003.14812.59942.16852.98173.53723.47584.29562.97343.76434.0733
H31.10041.77341.77802.78343.79002.59943.14812.16853.53722.98174.29563.47583.76432.97344.0733
H41.09911.77801.77803.48024.31923.79743.79742.17312.81122.81123.74073.74072.53702.53703.4568
C52.51882.78342.78343.48021.09931.10031.10031.51962.54202.54202.66952.66953.45063.45063.0707
H63.47323.79003.79004.31921.09931.77991.77992.16752.69442.69442.57172.57173.76013.76012.9027
H72.78733.14812.59943.79741.10031.77991.77842.17293.48922.92283.75022.77034.34273.67633.8111
H82.78732.59943.14813.79741.10031.77991.77842.17292.92283.48922.77033.75023.67634.34273.8111
C91.51492.16852.16852.17311.51962.16752.17292.17291.54091.54092.26332.26332.23252.23252.1379
C102.60572.98173.53722.81122.54202.69443.48922.92281.54092.04211.10192.92421.10492.71231.4322
C112.60573.53722.98172.81122.54202.69442.92283.48921.54092.04212.92421.10192.71231.10491.4322
H123.37403.47584.29563.74072.66952.57173.75022.77032.26331.10192.92423.59291.79683.74492.1123
H133.37404.29563.47583.74072.66952.57172.77033.75022.26332.92421.10193.59293.74491.79682.1123
H142.71372.97343.76432.53703.45063.76014.34273.67632.23251.10492.71231.79683.74493.00472.1098
H152.71373.76432.97342.53703.45063.76013.67634.34272.23252.71231.10493.74491.79683.00472.1098
O163.37954.07334.07333.45683.07072.90273.81113.81112.13791.43221.43222.11232.11232.10982.1098

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 112.210 C1 C9 C10 117.009
C1 C9 C11 117.009 H2 C1 H3 107.374
H2 C1 H4 107.875 H2 C1 C9 111.032
H3 C1 H4 107.875 H3 C1 C9 111.032
H4 C1 C9 111.478 C5 C9 C10 112.317
C5 C9 C11 112.317 H6 C5 H7 108.034
H6 C5 H8 108.034 H6 C5 C9 110.696
H7 C5 H8 107.829 H7 C5 C9 111.059
H8 C5 C9 111.059 C9 C10 H12 116.846
C9 C10 H14 114.072 C9 C10 O16 91.884
C9 C11 H13 116.846 C9 C11 H15 114.072
C9 C11 O16 91.884 C10 C9 C11 82.999
C10 O16 C11 90.947 H12 C10 H14 109.014
H12 C10 O16 112.273 H13 C11 H15 109.014
H13 C11 O16 112.273 H14 C10 O16 111.880
H15 C11 O16 111.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.050      
2 H 0.031      
3 H 0.031      
4 H 0.027      
5 C 0.047      
6 H 0.033      
7 H 0.029      
8 H 0.029      
9 C -0.509      
10 C 0.269      
11 C 0.269      
12 H 0.013      
13 H 0.013      
14 H 0.006      
15 H 0.006      
16 O -0.344      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.369 1.828 0.000 1.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.750 0.825 0.000
y 0.825 -42.710 0.000
z 0.000 0.000 -36.038
Traceless
 xyz
x 1.624 0.825 0.000
y 0.825 -5.816 0.000
z 0.000 0.000 4.192
Polar
3z2-r28.384
x2-y24.959
xy0.825
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.426 0.047 0.000
y 0.047 8.307 0.000
z 0.000 0.000 8.647


<r2> (average value of r2) Å2
<r2> 157.569
(<r2>)1/2 12.553