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

using model chemistry: TPSSh/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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-233.755871
Energy at 298.15K-233.766874
HF Energy-233.755871
Nuclear repulsion energy197.546716
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 TPSSh/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 3103 3005 55.00      
2 A 3101 3003 4.53      
3 A 3100 3002 19.87      
4 A 3094 2996 88.31      
5 A 3086 2988 0.00      
6 A 3035 2939 13.55      
7 A 3031 2935 83.40      
8 A 3028 2932 12.70      
9 A 3021 2925 0.25      
10 A 2982 2887 51.83      
11 A 1522 1473 12.57      
12 A 1518 1470 1.01      
13 A 1509 1461 1.62      
14 A 1505 1457 6.13      
15 A 1494 1447 0.01      
16 A 1490 1443 1.87      
17 A 1469 1423 0.07      
18 A 1412 1368 13.94      
19 A 1396 1351 13.90      
20 A 1389 1345 3.18      
21 A 1363 1320 5.98      
22 A 1225 1186 7.17      
23 A 1180 1142 67.49      
24 A 1175 1138 60.99      
25 A 1170 1133 2.42      
26 A 1133 1097 16.76      
27 A 1050 1016 49.71      
28 A 927 897 0.23      
29 A 910 881 0.02      
30 A 904 875 17.76      
31 A 774 750 9.06      
32 A 533 516 1.89      
33 A 404 391 8.64      
34 A 348 337 0.91      
35 A 291 282 0.69      
36 A 241 233 1.45      
37 A 234 226 0.03      
38 A 172 167 1.46      
39 A 54 53 2.60      

Unscaled Zero Point Vibrational Energy (zpe) 29685.6 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 28744.6 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 TPSSh/cc-pVTZ
ABC
0.21370 0.13896 0.10835

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.710 -0.000 0.406
H2 1.576 -0.890 1.035
H3 2.730 -0.002 0.022
H4 1.578 0.891 1.032
O5 0.863 -0.001 -0.721
C6 -1.006 -1.269 0.249
H7 -2.097 -1.318 0.252
H8 -0.624 -2.155 -0.263
H9 -0.672 -1.296 1.289
C10 -1.004 1.271 0.248
H11 -2.095 1.320 0.251
H12 -0.670 1.297 1.288
H13 -0.620 2.155 -0.263
C14 -0.539 0.000 -0.469
H15 -0.971 0.000 -1.473

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09761.09011.09761.40953.00174.03143.24582.85133.00084.03082.85083.24412.41313.2734
H21.09761.77361.78112.09312.72553.78022.85032.29823.45594.35663.14533.97272.74363.6834
H31.09011.77361.77362.00963.95165.00873.99573.85373.95155.00863.85403.99513.30603.9914
H41.09761.78111.77362.09303.45814.35833.97553.14832.72493.78002.29882.84752.74403.6832
O51.40952.09312.00962.09302.45793.38262.65702.84102.45803.38262.84142.65701.42471.9819
C63.00172.72553.95163.45812.45791.09251.09181.09282.53992.80972.78943.48431.53102.1396
H74.03143.78025.00874.35833.38261.09251.77131.76312.80952.63793.15393.80892.16392.4456
H83.24582.85033.99573.97552.65701.09181.77131.77403.48433.80893.78504.31042.16662.4960
H92.85132.29823.85373.14832.84101.09281.76311.77402.78973.15482.59353.78502.18793.0657
C103.00083.45593.95152.72492.45802.53992.80953.48432.78971.09251.09281.09181.53102.1396
H114.03084.35665.00863.78003.38262.80972.63793.80893.15481.09251.76311.77122.16392.4453
H122.85083.14533.85402.29882.84142.78943.15393.78502.59351.09281.76311.77402.18803.0657
H133.24413.97273.99512.84752.65703.48433.80894.31043.78501.09181.77121.77402.16662.4963
C142.41312.74363.30602.74401.42471.53102.16392.16662.18791.53102.16392.18802.16661.0931
H153.27343.68343.99143.68321.98192.13962.44562.49603.06572.13962.44533.06572.49631.0931

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 116.733 H2 C1 H3 108.331
H2 C1 H4 108.465 H2 C1 O5 112.612
H3 C1 H4 108.332 H3 C1 O5 106.315
H4 C1 O5 112.610 O5 C14 C6 112.472
O5 C14 C10 112.479 O5 C14 H15 103.050
C6 C14 C10 112.092 C6 C14 H15 108.082
H7 C6 H8 108.374 H7 C6 H9 107.568
H7 C6 C14 110.016 H8 C6 H9 108.595
H8 C6 C14 110.268 H9 C6 C14 111.913
C10 C14 H15 108.081 H11 C10 H12 107.568
H11 C10 H13 108.373 H11 C10 C14 110.014
H12 C10 H13 108.596 H12 C10 C14 111.914
H13 C10 C14 110.270
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.052      
2 H 0.043      
3 H 0.095      
4 H 0.043      
5 O -0.299      
6 C -0.220      
7 H 0.066      
8 H 0.080      
9 H 0.065      
10 C -0.220      
11 H 0.066      
12 H 0.065      
13 H 0.080      
14 C 0.127      
15 H 0.062      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.612 0.001 1.070 1.232
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.888 0.000 0.237
y 0.000 8.143 0.000
z 0.237 0.000 7.311


<r2> (average value of r2) Å2
<r2> 134.209
(<r2>)1/2 11.585