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

using model chemistry: M06-2X/TZVP

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/TZVP
 hartrees
Energy at 0K-233.159477
Energy at 298.15K 
HF Energy-233.621033
Nuclear repulsion energy189.271996
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/TZVP
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' 3151 2981 21.83      
2 A' 3124 2956 22.37      
3 A' 3059 2895 22.35      
4 A' 3041 2877 18.98      
5 A' 3021 2859 60.65      
6 A' 2996 2835 36.24      
7 A' 1537 1454 3.32      
8 A' 1515 1434 13.52      
9 A' 1510 1429 4.11      
10 A' 1496 1415 0.66      
11 A' 1495 1414 0.66      
12 A' 1439 1362 19.04      
13 A' 1417 1341 3.33      
14 A' 1336 1264 1.70      
15 A' 1255 1187 64.34      
16 A' 1205 1140 123.52      
17 A' 1141 1080 6.54      
18 A' 1077 1019 5.54      
19 A' 1018 963 23.90      
20 A' 915 865 6.39      
21 A' 449 425 0.56      
22 A' 416 394 3.48      
23 A' 193 183 1.47      
24 A" 3118 2950 47.11      
25 A" 3095 2929 0.31      
26 A" 3073 2907 48.33      
27 A" 3026 2863 47.31      
28 A" 1504 1423 7.55      
29 A" 1502 1421 9.69      
30 A" 1320 1249 0.45      
31 A" 1274 1205 2.54      
32 A" 1207 1142 5.00      
33 A" 1182 1118 0.07      
34 A" 899 850 1.50      
35 A" 759 718 1.15      
36 A" 246 232 4.17      
37 A" 201 190 0.15      
38 A" 102 97 1.54      
39 A" 100 95 2.10      

Unscaled Zero Point Vibrational Energy (zpe) 30204.7 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 28579.7 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/TZVP
ABC
0.66783 0.07131 0.06769

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.314 0.642 0.000
O2 -1.266 -0.294 0.000
C3 0.000 0.323 0.000
C4 1.072 -0.746 0.000
C5 2.471 -0.140 0.000
H6 -3.251 0.087 0.000
H7 -2.278 1.282 0.890
H8 -2.278 1.282 -0.890
H9 0.105 0.967 0.886
H10 0.105 0.967 -0.886
H11 0.930 -1.379 -0.878
H12 0.930 -1.379 0.878
H13 2.630 0.484 0.882
H14 2.630 0.484 -0.882
H15 3.236 -0.916 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40442.33603.65954.84841.08831.09711.09712.59692.59693.92133.92135.02485.02485.7647
O21.40441.40872.38193.74042.02052.07302.07302.06312.06312.60232.60234.07014.07014.5453
C32.33601.40871.51392.51383.25922.62682.62681.10071.10072.12912.12912.77872.77873.4652
C43.65952.38191.51391.52414.40244.01574.01572.15762.15761.09211.09212.17182.17182.1705
C54.84843.74042.51381.52415.72605.03635.03632.75842.75842.16372.16371.09211.09211.0900
H61.08832.02053.25924.40245.72601.77911.77913.58063.58064.51624.51625.95985.95986.5639
H71.09712.07302.62684.01575.03631.77911.78052.40352.98884.52724.16764.97245.27896.0022
H81.09712.07302.62684.01575.03631.77911.78052.98882.40354.16764.52725.27894.97246.0022
H92.59692.06311.10072.15762.75843.58062.40352.98881.77253.04942.48732.57103.12043.7599
H102.59692.06311.10072.15762.75843.58062.98882.40351.77252.48733.04943.12042.57103.7599
H113.92132.60232.12911.09212.16374.51624.52724.16763.04942.48731.75593.07582.52252.5109
H123.92132.60232.12911.09212.16374.51624.16764.52722.48733.04941.75592.52253.07582.5109
H135.02484.07012.77872.17181.09215.95984.97245.27892.57103.12043.07582.52251.76421.7622
H145.02484.07012.77872.17181.09215.95985.27894.97243.12042.57102.52253.07581.76421.7622
H155.76474.54533.46522.17051.09006.56396.00226.00223.75993.75992.51092.51091.76221.7622

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 112.279 O2 C1 H6 107.623
O2 C1 H7 111.338 O2 C1 H8 111.338
O2 C3 C4 109.127 O2 C3 H9 110.000
O2 C3 H10 110.000 C3 C4 C5 111.681
C3 C4 H11 108.490 C3 C4 H12 108.490
C4 C3 H9 110.221 C4 C3 H10 110.221
C4 C5 H13 111.152 C4 C5 H14 111.152
C4 C5 H15 111.180 C5 C4 H11 110.509
C5 C4 H12 110.509 H6 C1 H7 109.003
H6 C1 H8 109.003 H7 C1 H8 108.487
H9 C3 H10 107.257 H11 C4 H12 107.015
H13 C5 H14 107.742 H13 C5 H15 107.723
H14 C5 H15 107.723
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.217      
2 O -0.292      
3 C -0.101      
4 C -0.261      
5 C -0.415      
6 H 0.139      
7 H 0.114      
8 H 0.114      
9 H 0.112      
10 H 0.112      
11 H 0.145      
12 H 0.145      
13 H 0.130      
14 H 0.130      
15 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.247 1.230 0.000 1.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.363 -2.500 0.000
y -2.500 -34.018 0.000
z 0.000 0.000 -33.313
Traceless
 xyz
x 2.303 -2.500 0.000
y -2.500 -1.680 0.000
z 0.000 0.000 -0.623
Polar
3z2-r2-1.245
x2-y22.655
xy-2.500
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.191 -0.345 0.000
y -0.345 7.333 0.000
z 0.000 0.000 7.074


<r2> (average value of r2) Å2
<r2> 179.811
(<r2>)1/2 13.409