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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-233.511991
Energy at 298.15K-233.522981
HF Energy-233.511991
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3080 3020 49.67      
2 A 3078 3017 21.87      
3 A 3073 3013 22.98      
4 A 3069 3009 95.87      
5 A 3061 3001 0.01      
6 A 2999 2940 27.66      
7 A 2998 2939 9.57      
8 A 2996 2937 90.88      
9 A 2986 2928 12.09      
10 A 2942 2884 62.21      
11 A 1516 1486 11.61      
12 A 1511 1481 3.81      
13 A 1502 1473 1.04      
14 A 1500 1471 3.80      
15 A 1486 1457 0.13      
16 A 1482 1452 1.55      
17 A 1467 1439 1.07      
18 A 1408 1381 14.04      
19 A 1390 1363 12.90      
20 A 1384 1357 4.10      
21 A 1348 1321 8.27      
22 A 1215 1191 3.62      
23 A 1171 1148 79.28      
24 A 1168 1145 58.53      
25 A 1164 1141 1.27      
26 A 1121 1099 17.26      
27 A 1045 1025 54.55      
28 A 925 907 0.47      
29 A 908 890 0.01      
30 A 894 876 16.15      
31 A 767 752 8.54      
32 A 543 533 2.02      
33 A 410 402 8.79      
34 A 364 356 1.20      
35 A 309 303 0.58      
36 A 253 249 1.70      
37 A 243 238 0.05      
38 A 178 174 1.58      
39 A 41 40 2.61      

Unscaled Zero Point Vibrational Energy (zpe) 29495.1 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 28917.0 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 B97D3/6-31G*
ABC
0.21187 0.13772 0.10743

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.716 -0.000 0.413
H2 1.578 -0.896 1.045
H3 2.744 -0.001 0.030
H4 1.579 0.896 1.044
O5 0.874 -0.000 -0.729
C6 -1.012 -1.275 0.248
H7 -2.111 -1.328 0.239
H8 -0.616 -2.166 -0.258
H9 -0.689 -1.297 1.299
C10 -1.011 1.275 0.248
H11 -2.110 1.329 0.239
H12 -0.689 1.297 1.299
H13 -0.615 2.166 -0.258
C14 -0.542 0.000 -0.468
H15 -0.968 0.000 -1.484

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.10501.09791.10501.41893.01514.05363.25252.87253.01484.05342.87223.25192.42303.2856
H21.10501.78651.79222.10902.73663.80062.85112.31693.47204.38213.16453.98582.75443.6985
H31.09791.78651.78652.01903.97255.03754.00823.88363.97255.03753.88374.00813.32364.0087
H41.10501.79221.78652.10893.47304.38293.98693.16592.73653.80062.31722.85022.75473.6985
O51.41892.10902.01902.10892.47683.40682.67072.87052.47683.40682.87062.67071.43921.9897
C63.01512.73663.97253.47302.47681.10001.09891.09992.54982.82572.79733.50071.53582.1505
H74.05363.80065.03754.38293.40681.10001.78421.77322.82562.65693.16813.83332.17382.4572
H83.25252.85114.00823.98692.67071.09891.78421.78503.50073.83333.79834.33262.17772.5135
H92.87252.31693.88363.16592.87051.09991.77321.78502.79743.16832.59453.79832.19723.0828
C103.01483.47203.97252.73652.47682.54982.82563.50072.79741.10001.09991.09891.53582.1505
H114.05344.38215.03753.80063.40682.82572.65693.83333.16831.10001.77321.78422.17382.4571
H122.87223.16453.88372.31722.87062.79733.16813.79832.59451.09991.77321.78502.19723.0827
H133.25193.98584.00812.85022.67073.50073.83334.33263.79831.09891.78421.78502.17772.5136
C142.42302.75443.32362.75471.43921.53582.17382.17772.19721.53582.17382.19722.17771.1011
H153.28563.69854.00873.69851.98972.15052.45722.51353.08282.15052.45713.08272.51361.1011

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 117.024 H2 C1 H3 108.271
H2 C1 H4 108.452 H2 C1 O5 112.831
H3 C1 H4 108.271 H3 C1 O5 105.985
H4 C1 O5 112.829 O5 C14 C6 113.150
O5 C14 C10 113.156 O5 C14 H15 101.868
C6 C14 C10 112.485 C6 C14 H15 107.662
H7 C6 H8 108.376 H7 C6 H9 107.289
H7 C6 C14 110.178 H8 C6 H9 108.519
H8 C6 C14 110.434 H9 C6 C14 111.924
C10 C14 H15 107.662 H11 C10 H12 107.289
H11 C10 H13 108.375 H11 C10 C14 110.176
H12 C10 H13 108.519 H12 C10 C14 111.924
H13 C10 C14 110.436
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.219      
2 H 0.133      
3 H 0.159      
4 H 0.133      
5 O -0.451      
6 C -0.475      
7 H 0.148      
8 H 0.161      
9 H 0.148      
10 C -0.475      
11 H 0.148      
12 H 0.148      
13 H 0.161      
14 C 0.143      
15 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.581 0.001 1.110 1.252
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.139 0.000 2.124
y 0.000 -32.986 -0.001
z 2.124 -0.001 -33.717
Traceless
 xyz
x 2.212 0.000 2.124
y 0.000 -0.559 -0.001
z 2.124 -0.001 -1.654
Polar
3z2-r2-3.308
x2-y21.847
xy0.000
xz2.124
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.964 0.000 0.257
y 0.000 7.047 0.000
z 0.257 0.000 6.445


<r2> (average value of r2) Å2
<r2> 134.970
(<r2>)1/2 11.618