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

using model chemistry: LSDA/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 LSDA/6-31G**
 hartrees
Energy at 0K-270.288404
Energy at 298.15K-270.299980
Nuclear repulsion energy258.869575
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 LSDA/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' 3068 3010 14.58      
2 A' 3066 3009 15.90      
3 A' 2993 2937 48.29      
4 A' 2976 2921 18.28      
5 A' 2973 2917 16.43      
6 A' 2920 2866 47.82      
7 A' 1476 1448 3.14      
8 A' 1449 1422 3.92      
9 A' 1428 1401 3.09      
10 A' 1365 1339 13.32      
11 A' 1358 1333 9.57      
12 A' 1339 1314 7.03      
13 A' 1279 1255 0.81      
14 A' 1249 1225 6.38      
15 A' 1140 1118 1.25      
16 A' 1031 1012 7.97      
17 A' 980 961 5.60      
18 A' 929 912 1.58      
19 A' 919 902 11.16      
20 A' 833 817 6.85      
21 A' 642 630 0.86      
22 A' 389 382 0.38      
23 A' 327 321 0.18      
24 A' 116 113 4.83      
25 A" 3062 3005 28.84      
26 A" 3060 3003 1.00      
27 A" 2992 2936 26.06      
28 A" 2907 2853 93.25      
29 A" 1456 1429 8.83      
30 A" 1438 1411 4.70      
31 A" 1423 1397 0.33      
32 A" 1251 1227 3.20      
33 A" 1195 1173 0.03      
34 A" 1121 1100 0.00      
35 A" 1064 1044 81.42      
36 A" 1017 998 0.03      
37 A" 908 891 0.31      
38 A" 872 856 4.63      
39 A" 372 365 0.38      
40 A" 303 297 0.34      
41 A" 282 277 0.04      
42 A" 214 210 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 30589.0 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 30017.0 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 LSDA/6-31G**
ABC
0.17671 0.10796 0.09684

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.258 1.326 0.000
H2 -1.250 1.982 0.889
H3 -1.250 1.982 -0.889
H4 -2.208 0.765 0.000
C5 1.241 1.140 0.000
H6 2.081 0.425 0.000
H7 1.336 1.783 -0.892
H8 1.336 1.783 0.892
C9 -0.074 0.401 0.000
C10 -0.074 -0.752 1.012
C11 -0.074 -0.752 -1.012
H12 0.669 -0.706 1.832
H13 0.669 -0.706 -1.832
H14 -1.080 -0.955 1.442
H15 -1.080 -0.955 -1.442
O16 0.278 -1.698 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.10421.10421.10362.50553.45882.78082.78081.50232.59692.59693.34653.34652.70452.70453.3914
H21.10421.77741.78552.77493.78283.14592.59322.16092.97813.53083.43454.27862.99273.75284.0815
H31.10421.77741.78552.77493.78282.59323.14592.16093.53082.97814.27863.43453.75282.99274.0815
H41.10361.78551.78553.46914.30303.79383.79382.16472.80692.80693.71463.71462.51202.51203.4991
C52.50552.77492.77493.46911.10381.10421.10421.50842.51672.51672.66282.66283.44293.44292.9967
H63.45883.78283.78284.30301.10381.78821.78822.15582.65642.65642.57462.57463.73873.73872.7855
H72.78083.14592.59323.79381.10421.78821.78482.16703.47042.90363.75002.74314.33403.69263.7461
H82.78082.59323.14593.79381.10421.78821.78482.16702.90363.47042.74313.75003.69264.33403.7461
C91.50232.16092.16092.16471.50842.15582.16702.16701.53421.53422.26572.26572.22022.22022.1279
C102.59692.97813.53082.80692.51672.65643.47042.90361.53422.02421.10752.93971.11242.66011.4292
C112.59693.53082.97812.80692.51672.65642.90363.47041.53422.02422.93971.10752.66011.11241.4292
H123.34653.43454.27863.71462.66282.57463.75002.74312.26571.10752.93973.66331.80923.72022.1192
H133.34654.27863.43453.71462.66282.57462.74313.75002.26572.93971.10753.66333.72021.80922.1192
H142.70452.99273.75282.51203.44293.73874.33403.69262.22021.11242.66011.80923.72022.88452.1155
H152.70453.75282.99272.51203.44293.73873.69264.33402.22022.66011.11243.72021.80922.88452.1155
O163.39144.08154.08153.49912.99672.78553.74613.74612.12791.42921.42922.11922.11922.11552.1155

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 112.644 C1 C9 C10 117.569
C1 C9 C11 117.569 H2 C1 H3 107.187
H2 C1 H4 107.947 H2 C1 C9 111.081
H3 C1 H4 107.947 H3 C1 C9 111.081
H4 C1 C9 111.420 C5 C9 C10 111.610
C5 C9 C11 111.610 H6 C5 H7 108.168
H6 C5 H8 108.168 H6 C5 C9 110.271
H7 C5 H8 107.846 H7 C5 C9 111.136
H8 C5 C9 111.136 C9 C10 H12 117.199
C9 C10 H14 113.081 C9 C10 O16 91.724
C9 C11 H13 117.199 C9 C11 H15 113.081
C9 C11 O16 91.724 C10 C9 C11 82.554
C10 O16 C11 90.175 H12 C10 H14 109.168
H12 C10 O16 112.709 H13 C11 H15 109.168
H13 C11 O16 112.709 H14 C10 O16 112.081
H15 C11 O16 112.081
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.431      
2 H 0.141      
3 H 0.141      
4 H 0.135      
5 C -0.427      
6 H 0.148      
7 H 0.137      
8 H 0.137      
9 C -0.004      
10 C -0.006      
11 C -0.006      
12 H 0.125      
13 H 0.125      
14 H 0.111      
15 H 0.111      
16 O -0.437      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.444 1.839 0.000 1.892
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.762 1.005 0.000
y 1.005 -42.485 0.000
z 0.000 0.000 -35.942
Traceless
 xyz
x 1.451 1.005 0.000
y 1.005 -5.633 0.000
z 0.000 0.000 4.181
Polar
3z2-r28.363
x2-y24.723
xy1.005
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.320 0.065 0.000
y 0.065 8.116 0.000
z 0.000 0.000 8.569


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000