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

using model chemistry: wB97X-D/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-233.671321
Energy at 298.15K-233.682516
HF Energy-233.671321
Nuclear repulsion energy198.562771
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/cc-pVTZ
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 3143 3005 28.03      
2 A 3138 3000 22.64      
3 A 3137 2999 18.66      
4 A 3130 2993 73.79      
5 A 3122 2985 1.82      
6 A 3076 2941 14.07      
7 A 3063 2928 71.70      
8 A 3056 2921 12.38      
9 A 3050 2916 3.79      
10 A 3009 2877 49.40      
11 A 1528 1461 12.87      
12 A 1517 1450 1.66      
13 A 1506 1440 2.38      
14 A 1500 1434 8.05      
15 A 1489 1423 0.77      
16 A 1483 1417 1.69      
17 A 1468 1404 0.70      
18 A 1423 1361 21.67      
19 A 1409 1347 4.22      
20 A 1401 1339 20.44      
21 A 1363 1303 3.40      
22 A 1240 1186 76.73      
23 A 1215 1162 85.30      
24 A 1192 1139 3.57      
25 A 1182 1130 4.58      
26 A 1145 1095 16.35      
27 A 1085 1038 27.82      
28 A 938 897 2.95      
29 A 932 891 12.48      
30 A 925 884 1.18      
31 A 797 762 7.22      
32 A 555 531 2.03      
33 A 426 407 8.80      
34 A 372 356 1.10      
35 A 313 300 0.85      
36 A 262 250 0.84      
37 A 220 210 1.46      
38 A 167 160 0.05      
39 A 91 87 3.36      

Unscaled Zero Point Vibrational Energy (zpe) 30034.5 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 28712.9 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/cc-pVTZ
ABC
0.21602 0.14057 0.10946

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.714 -0.000 0.404
H2 1.579 -0.889 1.028
H3 2.731 -0.002 0.019
H4 1.581 0.890 1.026
O5 0.864 -0.001 -0.717
C6 -1.008 -1.265 0.245
H7 -2.097 -1.322 0.225
H8 -0.607 -2.149 -0.251
H9 -0.699 -1.284 1.291
C10 -1.007 1.266 0.245
H11 -2.095 1.324 0.224
H12 -0.698 1.285 1.291
H13 -0.605 2.149 -0.252
C14 -0.539 0.000 -0.461
H15 -0.961 0.000 -1.467

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09401.08801.09401.40723.00574.03703.23032.87363.00504.03652.87303.22902.41333.2647
H21.09401.77011.77882.08452.72873.78692.82932.32693.45564.36333.15853.95402.73733.6699
H31.08801.77011.77012.00783.95375.00943.97893.87703.95375.00953.87733.97883.30543.9806
H41.09401.77881.77012.08453.45784.36513.95643.16142.72843.78692.32762.82722.73783.6698
O51.40722.08452.00782.08452.45523.37552.64462.84982.45533.37552.85002.64471.42551.9729
C63.00572.72873.95373.45782.45521.09021.08961.09062.53182.80842.77353.47391.52352.1300
H74.03703.78695.00944.36513.37551.09021.76871.75812.80822.64553.14403.80762.15512.4290
H83.23032.82933.97893.95642.64461.08961.76871.77083.47393.80763.76494.29772.16012.4942
H92.87362.32693.87703.16142.84981.09061.75811.77082.77363.14442.56853.76492.17843.0539
C103.00503.45563.95372.72842.45532.53182.80823.47392.77361.09021.09061.08961.52352.1301
H114.03654.36335.00953.78693.37552.80842.64553.80763.14441.09021.75811.76862.15512.4289
H122.87303.15853.87732.32762.85002.77353.14403.76492.56851.09061.75811.77082.17843.0539
H133.22903.95403.97882.82722.64473.47393.80764.29773.76491.08961.76861.77082.16012.4944
C142.41332.73733.30542.73781.42551.52352.15512.16012.17841.52352.15512.17842.16011.0910
H153.26473.66993.98063.66981.97292.13002.42902.49423.05392.13012.42893.05392.49441.0910

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 116.842 H2 C1 H3 108.432
H2 C1 H4 108.781 H2 C1 O5 112.299
H3 C1 H4 108.432 H3 C1 O5 106.448
H4 C1 O5 112.295 O5 C14 C6 112.682
O5 C14 C10 112.688 O5 C14 H15 102.439
C6 C14 C10 112.388 C6 C14 H15 107.971
H7 C6 H8 108.462 H7 C6 H9 107.442
H7 C6 C14 109.974 H8 C6 H9 108.626
H8 C6 C14 110.411 H9 C6 C14 111.818
C10 C14 H15 107.972 H11 C10 H12 107.442
H11 C10 H13 108.461 H11 C10 C14 109.973
H12 C10 H13 108.626 H12 C10 C14 111.818
H13 C10 C14 110.412
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.085      
2 H 0.056      
3 H 0.101      
4 H 0.057      
5 O -0.298      
6 C -0.300      
7 H 0.094      
8 H 0.106      
9 H 0.086      
10 C -0.307      
11 H 0.096      
12 H 0.087      
13 H 0.107      
14 C 0.105      
15 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.608 0.117 1.083 1.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.420 0.021 2.154
y 0.021 -33.274 -0.145
z 2.154 -0.145 -34.126
Traceless
 xyz
x 2.280 0.021 2.154
y 0.021 -0.501 -0.145
z 2.154 -0.145 -1.779
Polar
3z2-r2-3.559
x2-y21.854
xy0.021
xz2.154
yz-0.145


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.619 0.012 0.221
y 0.012 7.957 -0.008
z 0.221 -0.008 7.215


<r2> (average value of r2) Å2
<r2> 133.000
(<r2>)1/2 11.533