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All results from a given calculation for C4H10O (Methyl propyl ether)

using model chemistry: M06-2X/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at M06-2X/Def2TZVPP
 hartrees
Energy at 0K-233.157589
Energy at 298.15K 
HF Energy-233.633719
Nuclear repulsion energy189.451974
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 M06-2X/Def2TZVPP
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 3143 23.06      
2 A' 3118 3118 22.22      
3 A' 3051 3051 24.58      
4 A' 3036 3036 18.84      
5 A' 3017 3017 62.38      
6 A' 2991 2991 37.16      
7 A' 1530 1530 3.27      
8 A' 1512 1512 10.92      
9 A' 1506 1506 3.72      
10 A' 1491 1491 1.08      
11 A' 1490 1490 0.06      
12 A' 1432 1432 19.31      
13 A' 1411 1411 2.15      
14 A' 1331 1331 2.37      
15 A' 1254 1254 79.86      
16 A' 1208 1208 115.72      
17 A' 1139 1139 5.02      
18 A' 1078 1078 5.48      
19 A' 1021 1021 21.62      
20 A' 912 912 5.65      
21 A' 449 449 0.64      
22 A' 415 415 3.18      
23 A' 192 192 1.26      
24 A" 3111 3111 46.63      
25 A" 3087 3087 1.44      
26 A" 3067 3067 47.65      
27 A" 3019 3019 46.44      
28 A" 1501 1501 7.07      
29 A" 1499 1499 7.92      
30 A" 1316 1316 0.53      
31 A" 1269 1269 2.42      
32 A" 1205 1205 5.69      
33 A" 1178 1178 0.03      
34 A" 893 893 1.26      
35 A" 753 753 1.20      
36 A" 242 242 3.66      
37 A" 197 197 0.12      
38 A" 102 102 0.01      
39 A" 98 98 2.84      

Unscaled Zero Point Vibrational Energy (zpe) 30132.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30132.1 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 M06-2X/Def2TZVPP
ABC
0.66921 0.07143 0.06780

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.311 0.645 0.000
O2 -1.266 -0.291 0.000
C3 0.000 0.321 0.000
C4 1.071 -0.747 0.000
C5 2.468 -0.144 0.000
H6 -3.249 0.094 0.000
H7 -2.272 1.285 0.889
H8 -2.272 1.285 -0.889
H9 0.105 0.966 0.885
H10 0.105 0.966 -0.885
H11 0.928 -1.382 -0.877
H12 0.928 -1.382 0.877
H13 2.627 0.480 0.881
H14 2.627 0.480 -0.881
H15 3.234 -0.919 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40212.33343.65714.84391.08771.09631.09632.59252.59253.91983.91985.01845.01845.7606
O21.40211.40642.38153.73782.01962.06982.06982.05972.05972.60272.60274.06564.06564.5436
C32.33341.40641.51282.51183.25682.62322.62321.10001.10002.12812.12812.77532.77533.4630
C43.65712.38151.51281.52254.40114.01194.01192.15702.15701.09151.09152.16912.16912.1695
C54.84393.73782.51181.52255.72245.03025.03022.75712.75712.16222.16221.09121.09121.0891
H61.08772.01963.25684.40115.72241.77841.77843.57633.57634.51594.51595.95415.95416.5612
H71.09632.06982.62324.01195.03021.77841.77832.39792.98284.52424.16534.96445.27065.9964
H81.09632.06982.62324.01195.03021.77841.77832.98282.39794.16534.52425.27064.96445.9964
H92.59252.05971.10002.15702.75713.57632.39792.98281.76983.04842.48792.56853.11713.7583
H102.59252.05971.10002.15702.75713.57632.98282.39791.76982.48793.04843.11712.56853.7583
H113.91982.60272.12811.09152.16224.51594.52424.16533.04842.48791.75353.07312.52072.5098
H123.91982.60272.12811.09152.16224.51594.16534.52422.48793.04841.75352.52073.07312.5098
H135.01844.06562.77532.16911.09125.95414.96445.27062.56853.11713.07312.52071.76231.7611
H145.01844.06562.77532.16911.09125.95415.27064.96443.11712.56852.52073.07311.76231.7611
H155.76064.54363.46302.16951.08916.56125.99645.99643.75833.75832.50982.50981.76111.7611

picture of Methyl propyl ether state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 C3 112.367 O2 C1 H6 107.742
O2 C1 H7 111.293 O2 C1 H8 111.293
O2 C3 C4 109.285 O2 C3 H9 109.922
O2 C3 H10 109.922 C3 C4 C5 111.695
C3 C4 H11 108.523 C3 C4 H12 108.523
C4 C3 H9 110.292 C4 C3 H10 110.292
C4 C5 H13 111.103 C4 C5 H14 111.103
C4 C5 H15 111.262 C5 C4 H11 110.531
C5 C4 H12 110.531 H6 C1 H7 109.034
H6 C1 H8 109.034 H7 C1 H8 108.398
H9 C3 H10 107.105 H11 C4 H12 106.885
H13 C5 H14 107.698 H13 C5 H15 107.753
H14 C5 H15 107.753
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.200      
2 O -0.309      
3 C -0.002      
4 C -0.163      
5 C -0.349      
6 H 0.132      
7 H 0.104      
8 H 0.104      
9 H 0.083      
10 H 0.083      
11 H 0.096      
12 H 0.096      
13 H 0.104      
14 H 0.104      
15 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.259 1.082 0.000 1.112
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.543 -2.251 0.000
y -2.251 -33.923 0.000
z 0.000 0.000 -33.268
Traceless
 xyz
x 2.053 -2.251 0.000
y -2.251 -1.518 0.000
z 0.000 0.000 -0.535
Polar
3z2-r2-1.070
x2-y22.380
xy-2.251
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.720 -0.421 0.000
y -0.421 7.613 0.000
z 0.000 0.000 7.252


<r2> (average value of r2) Å2
<r2> 179.550
(<r2>)1/2 13.400