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All results from a given calculation for C4H10O (Propane, 2-methoxy-)

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-233.667944
Energy at 298.15K 
HF Energy-233.667944
Nuclear repulsion energy198.358787
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 wB97X-D/TZVP
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 3149 3008 37.81      
2 A 3147 3005 16.29      
3 A 3147 3005 13.05      
4 A 3136 2995 79.01      
5 A 3127 2987 0.86      
6 A 3088 2949 11.41      
7 A 3069 2931 72.71      
8 A 3060 2923 14.19      
9 A 3055 2917 2.00      
10 A 3013 2877 46.79      
11 A 1518 1450 6.83      
12 A 1510 1442 10.78      
13 A 1504 1436 2.74      
14 A 1499 1431 6.76      
15 A 1490 1422 0.00      
16 A 1484 1417 2.81      
17 A 1475 1409 0.86      
18 A 1430 1365 25.19      
19 A 1412 1348 1.49      
20 A 1408 1345 24.58      
21 A 1365 1304 3.05      
22 A 1242 1186 55.38      
23 A 1217 1162 104.16      
24 A 1187 1133 5.26      
25 A 1178 1125 1.97      
26 A 1148 1096 17.73      
27 A 1086 1037 30.76      
28 A 940 898 0.10      
29 A 932 890 16.82      
30 A 931 889 0.10      
31 A 798 762 8.66      
32 A 559 533 1.83      
33 A 429 410 10.00      
34 A 378 361 0.94      
35 A 316 301 0.79      
36 A 247 236 2.49      
37 A 238 228 0.04      
38 A 152 145 2.47      
39 A 83i 79i 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 29988.9 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 28639.4 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 wB97X-D/TZVP
ABC
0.21546 0.14030 0.10936

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.715 -0.000 0.406
H2 1.579 -0.890 1.030
H3 2.734 -0.002 0.021
H4 1.581 0.891 1.028
O5 0.866 -0.001 -0.718
C6 -1.009 -1.266 0.246
H7 -2.099 -1.320 0.227
H8 -0.612 -2.151 -0.253
H9 -0.698 -1.286 1.292
C10 -1.008 1.267 0.245
H11 -2.098 1.322 0.227
H12 -0.697 1.287 1.292
H13 -0.609 2.151 -0.254
C14 -0.539 0.000 -0.462
H15 -0.962 0.000 -1.469

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09531.08901.09531.40903.00824.04013.23642.87473.00754.03962.87423.23522.41513.2681
H21.09531.77191.78132.08712.73053.78932.83482.32643.45834.36563.16063.96062.73933.6732
H31.08901.77191.77192.00973.95735.01403.98623.87883.95735.01413.87913.98613.30833.9852
H41.09531.78131.77192.08703.46024.36723.96283.16322.73023.78932.32702.83292.73973.6731
O51.40902.08712.00972.08702.45853.37992.65002.85302.45863.37992.85322.65011.42741.9756
C63.00822.73053.95733.46022.45851.09151.09091.09192.53282.80792.77663.47671.52482.1316
H74.04013.78935.01404.36723.37991.09151.77021.76002.80782.64233.14573.80822.15712.4314
H83.23642.83483.98623.96282.65001.09091.77021.77283.47673.80823.77024.30252.16262.4957
H92.87472.32643.87883.16322.85301.09191.76001.77282.77673.14612.57323.77022.18123.0571
C103.00753.45833.95732.73022.45862.53282.80783.47672.77671.09151.09191.09091.52482.1316
H114.03964.36565.01413.78933.37992.80792.64233.80823.14611.09151.76001.77022.15702.4313
H122.87423.16063.87912.32702.85322.77663.14573.77022.57321.09191.76001.77282.18123.0571
H133.23523.96063.98612.83292.65013.47673.80824.30253.77021.09091.77021.77282.16262.4958
C142.41512.73933.30832.73971.42741.52482.15712.16262.18121.52482.15702.18122.16261.0919
H153.26813.67323.98523.67311.97562.13162.43142.49573.05712.13162.43133.05712.49581.0919

picture of Propane, 2-methoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O5 C14 116.744 H2 C1 H3 108.427
H2 C1 H4 108.814 H2 C1 O5 112.297
H3 C1 H4 108.427 H3 C1 O5 106.426
H4 C1 O5 112.293 O5 C14 C6 112.724
O5 C14 C10 112.729 O5 C14 H15 102.476
C6 C14 C10 112.306 C6 C14 H15 107.955
H7 C6 H8 108.414 H7 C6 H9 107.431
H7 C6 C14 109.962 H8 C6 H9 108.619
H8 C6 C14 110.437 H9 C6 C14 111.867
C10 C14 H15 107.956 H11 C10 H12 107.431
H11 C10 H13 108.413 H11 C10 C14 109.961
H12 C10 H13 108.619 H12 C10 C14 111.867
H13 C10 C14 110.439
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.204      
2 H 0.103      
3 H 0.134      
4 H 0.103      
5 O -0.279      
6 C -0.429      
7 H 0.125      
8 H 0.143      
9 H 0.120      
10 C -0.429      
11 H 0.125      
12 H 0.120      
13 H 0.143      
14 C 0.092      
15 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.686 0.003 1.241 1.418
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.383 0.001 2.419
y 0.001 -33.316 -0.003
z 2.419 -0.003 -34.464
Traceless
 xyz
x 2.507 0.001 2.419
y 0.001 -0.392 -0.003
z 2.419 -0.003 -2.114
Polar
3z2-r2-4.229
x2-y21.933
xy0.001
xz2.419
yz-0.003


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.459 0.000 0.198
y 0.000 7.843 -0.000
z 0.198 -0.000 7.163


<r2> (average value of r2) Å2
<r2> 133.250
(<r2>)1/2 11.543