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

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-233.196736
Energy at 298.15K 
HF Energy-233.479270
Nuclear repulsion energy189.486250
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 HSEh1PBE/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' 3127 3005 29.07      
2 A' 3123 3002 29.56      
3 A' 3053 2935 29.29      
4 A' 3043 2924 22.36      
5 A' 2980 2864 77.03      
6 A' 2951 2836 43.26      
7 A' 1523 1464 4.56      
8 A' 1503 1445 8.98      
9 A' 1498 1440 4.81      
10 A' 1487 1429 2.21      
11 A' 1475 1418 0.05      
12 A' 1424 1369 17.19      
13 A' 1409 1355 2.42      
14 A' 1332 1280 2.34      
15 A' 1237 1189 56.26      
16 A' 1192 1146 138.23      
17 A' 1135 1090 8.10      
18 A' 1073 1031 3.89      
19 A' 1006 967 23.03      
20 A' 914 879 6.50      
21 A' 441 424 0.66      
22 A' 408 393 2.79      
23 A' 192 185 1.22      
24 A" 3115 2994 55.21      
25 A" 3087 2967 3.23      
26 A" 3025 2908 59.02      
27 A" 2977 2862 61.44      
28 A" 1496 1438 7.80      
29 A" 1482 1424 7.52      
30 A" 1314 1263 0.35      
31 A" 1268 1219 2.13      
32 A" 1199 1152 5.30      
33 A" 1172 1126 0.16      
34 A" 900 865 1.67      
35 A" 762 733 2.02      
36 A" 243 233 0.55      
37 A" 233 224 2.58      
38 A" 112 108 2.19      
39 A" 104 100 0.72      

Unscaled Zero Point Vibrational Energy (zpe) 30008.0 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 28840.7 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 HSEh1PBE/cc-pVTZ
ABC
0.67306 0.07137 0.06779

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.307 0.654 0.000
O2 -1.267 -0.281 0.000
C3 0.000 0.323 0.000
C4 1.066 -0.748 0.000
C5 2.469 -0.162 0.000
H6 -3.249 0.105 0.000
H7 -2.274 1.298 0.889
H8 -2.274 1.298 -0.889
H9 0.111 0.971 0.885
H10 0.111 0.971 -0.885
H11 0.920 -1.384 -0.877
H12 0.920 -1.384 0.877
H13 2.640 0.460 0.882
H14 2.640 0.460 -0.882
H15 3.224 -0.949 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.39892.33093.65334.84521.08971.09891.09892.59432.59433.91573.91575.02895.02895.7589
O21.39891.40382.37953.73752.01892.07372.07372.06122.06122.60082.60084.07314.07314.5403
C32.33091.40381.51142.51593.25592.62912.62911.10201.10202.12792.12792.78662.78663.4660
C43.65332.37951.51141.51954.39844.01684.01682.15622.15621.09301.09302.17062.17062.1670
C54.84523.73752.51591.51955.72345.04145.04142.76162.76162.15882.15881.09261.09261.0907
H61.08972.01893.25594.39845.72341.77911.77913.58023.58024.51194.51195.96475.96476.5579
H71.09892.07372.62914.01685.04141.77911.77902.40712.99034.52884.17034.98485.29016.0057
H81.09892.07372.62914.01685.04141.77911.77902.99032.40714.17034.52885.29014.98486.0057
H92.59432.06121.10202.15622.76163.58022.40712.99031.76973.04972.48962.58033.12703.7631
H102.59432.06121.10202.15622.76163.58022.99032.40711.76972.48963.04973.12702.58033.7631
H113.91572.60082.12791.09302.15884.51194.52884.17033.04972.48961.75313.07422.52182.5037
H123.91572.60082.12791.09302.15884.51194.17034.52882.48963.04971.75312.52183.07422.5037
H135.02894.07312.78662.17061.09265.96474.98485.29012.58033.12703.07422.52181.76331.7617
H145.02894.07312.78662.17061.09265.96475.29014.98483.12702.58032.52183.07421.76331.7617
H155.75894.54033.46602.16701.09076.55796.00576.00573.76313.76312.50372.50371.76171.7617

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 112.539 O2 C1 H6 107.797
O2 C1 H7 111.678 O2 C1 H8 111.678
O2 C3 C4 109.368 O2 C3 H9 110.105
O2 C3 H10 110.105 C3 C4 C5 112.219
C3 C4 H11 108.516 C3 C4 H12 108.516
C4 C3 H9 110.205 C4 C3 H10 110.205
C4 C5 H13 111.351 C4 C5 H14 111.351
C4 C5 H15 111.178 C5 C4 H11 110.382
C5 C4 H12 110.382 H6 C1 H7 108.765
H6 C1 H8 108.765 H7 C1 H8 108.084
H9 C3 H10 106.826 H11 C4 H12 106.639
H13 C5 H14 107.594 H13 C5 H15 107.587
H14 C5 H15 107.587
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 O -0.263      
3 C 0.060      
4 C -0.163      
5 C -0.308      
6 H 0.104      
7 H 0.056      
8 H 0.056      
9 H 0.042      
10 H 0.042      
11 H 0.094      
12 H 0.094      
13 H 0.091      
14 H 0.091      
15 H 0.104      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.237 0.986 0.000 1.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.438 -2.065 0.000
y -2.065 -33.651 0.000
z 0.000 0.000 -33.099
Traceless
 xyz
x 1.937 -2.065 0.000
y -2.065 -1.383 0.000
z 0.000 0.000 -0.554
Polar
3z2-r2-1.108
x2-y22.213
xy-2.065
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.797 -0.472 0.000
y -0.472 7.613 0.000
z 0.000 0.000 7.244


<r2> (average value of r2) Å2
<r2> 179.553
(<r2>)1/2 13.400