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

using model chemistry: wB97X-D/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-233.605238
Energy at 298.15K 
HF Energy-233.605238
Nuclear repulsion energy197.920619
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/6-31+G**
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 3160 3010 48.78      
2 A 3159 3008 5.67      
3 A 3158 3007 17.05      
4 A 3143 2994 80.14      
5 A 3136 2986 0.94      
6 A 3093 2945 13.92      
7 A 3081 2934 70.86      
8 A 3064 2918 18.27      
9 A 3059 2913 10.00      
10 A 3020 2876 54.83      
11 A 1522 1449 7.69      
12 A 1513 1441 11.22      
13 A 1510 1438 3.48      
14 A 1500 1429 7.41      
15 A 1493 1422 0.03      
16 A 1488 1417 2.93      
17 A 1475 1405 0.58      
18 A 1429 1361 28.68      
19 A 1411 1344 27.05      
20 A 1407 1340 0.31      
21 A 1362 1297 3.23      
22 A 1246 1187 98.21      
23 A 1220 1161 71.31      
24 A 1185 1129 4.70      
25 A 1174 1118 2.49      
26 A 1149 1094 16.59      
27 A 1090 1038 26.64      
28 A 940 895 0.04      
29 A 935 891 17.51      
30 A 927 883 0.23      
31 A 799 761 8.72      
32 A 556 530 2.00      
33 A 427 407 9.75      
34 A 376 358 1.16      
35 A 316 301 0.84      
36 A 251 239 2.27      
37 A 241 230 0.05      
38 A 151 144 2.87      
39 A 87i 83i 2.33      

Unscaled Zero Point Vibrational Energy (zpe) 30038.6 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 28605.8 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/6-31+G**
ABC
0.21448 0.13972 0.10878

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.724 -0.000 0.404
H2 1.592 -0.893 1.030
H3 2.742 -0.002 0.010
H4 1.594 0.894 1.027
O5 0.866 -0.001 -0.716
C6 -1.013 -1.271 0.245
H7 -2.106 -1.326 0.220
H8 -0.611 -2.157 -0.253
H9 -0.710 -1.293 1.297
C10 -1.012 1.272 0.245
H11 -2.105 1.328 0.219
H12 -0.709 1.293 1.297
H13 -0.609 2.158 -0.253
C14 -0.540 0.000 -0.461
H15 -0.959 0.000 -1.473

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09771.09151.09771.41103.02244.05763.24642.89713.02184.05722.89663.24522.42453.2747
H21.09771.77661.78712.09002.74723.81062.84562.35203.47604.38833.18523.97422.75073.6832
H31.09151.77661.77662.01113.97105.03013.99483.90393.97115.03013.90413.99473.31603.9867
H41.09771.78711.77662.09003.47804.39003.97653.18792.74693.81052.35262.84372.75123.6831
O51.41102.09002.01112.09002.46363.38622.65472.86432.46373.38622.86452.65481.42961.9759
C63.02242.74723.97103.47802.46361.09431.09371.09482.54222.81912.78783.48801.52872.1376
H74.05763.81065.03014.39003.38621.09431.77441.76362.81892.65493.15823.82162.16182.4371
H83.24642.84563.99483.97652.65471.09371.77441.77743.48803.82163.78384.31502.16862.5028
H92.89712.35203.90393.18792.86431.09481.76361.77742.78793.15862.58583.78382.18843.0665
C103.02183.47603.97112.74692.46372.54222.81893.48802.78791.09431.09481.09371.52872.1376
H114.05724.38835.03013.81053.38622.81912.65493.82163.15861.09431.76361.77442.16182.4370
H122.89663.18523.90412.35262.86452.78783.15823.78382.58581.09481.76361.77742.18843.0665
H133.24523.97423.99472.84372.65483.48803.82164.31503.78381.09371.77441.77742.16862.5030
C142.42452.75073.31602.75121.42961.52872.16182.16862.18841.52872.16182.18842.16861.0950
H153.27473.68323.98673.68311.97592.13762.43712.50283.06652.13762.43703.06652.50301.0950

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 117.188 H2 C1 H3 108.490
H2 C1 H4 108.980 H2 C1 O5 112.239
H3 C1 H4 108.490 H3 C1 O5 106.251
H4 C1 O5 112.235 O5 C14 C6 112.721
O5 C14 C10 112.727 O5 C14 H15 102.197
C6 C14 C10 112.503 C6 C14 H15 107.977
H7 C6 H8 108.387 H7 C6 H9 107.344
H7 C6 C14 109.900 H8 C6 H9 108.620
H8 C6 C14 110.475 H9 C6 C14 111.996
C10 C14 H15 107.977 H11 C10 H12 107.344
H11 C10 H13 108.386 H11 C10 C14 109.899
H12 C10 H13 108.620 H12 C10 C14 111.996
H13 C10 C14 110.477
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.257      
2 H 0.131      
3 H 0.158      
4 H 0.131      
5 O -0.330      
6 C -0.499      
7 H 0.158      
8 H 0.173      
9 H 0.151      
10 C -0.500      
11 H 0.158      
12 H 0.151      
13 H 0.173      
14 C 0.057      
15 H 0.145      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.703 0.003 1.299 1.477
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.489 0.001 2.518
y 0.001 -33.400 -0.004
z 2.518 -0.004 -34.614
Traceless
 xyz
x 2.518 0.001 2.518
y 0.001 -0.348 -0.004
z 2.518 -0.004 -2.169
Polar
3z2-r2-4.339
x2-y21.911
xy0.001
xz2.518
yz-0.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.396 0.000 0.159
y 0.000 7.753 -0.000
z 0.159 -0.000 7.101


<r2> (average value of r2) Å2
<r2> 133.869
(<r2>)1/2 11.570