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

using model chemistry: HSEh1PBE/6-31G**

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/6-31G**
 hartrees
Energy at 0K-233.205855
Energy at 298.15K-233.197992
HF Energy-233.405729
Nuclear repulsion energy189.127950
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/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' 3152 3008 29.10      
2 A' 3151 3007 31.35      
3 A' 3074 2934 26.79      
4 A' 3061 2921 23.45      
5 A' 2995 2858 75.43      
6 A' 2963 2828 42.78      
7 A' 1543 1473 1.70      
8 A' 1519 1450 10.56      
9 A' 1514 1445 4.99      
10 A' 1502 1434 1.62      
11 A' 1491 1423 0.35      
12 A' 1438 1373 23.80      
13 A' 1424 1359 3.44      
14 A' 1337 1276 3.36      
15 A' 1248 1191 81.30      
16 A' 1207 1152 109.57      
17 A' 1141 1088 5.33      
18 A' 1079 1030 3.50      
19 A' 1017 970 23.27      
20 A' 919 877 6.90      
21 A' 444 423 0.65      
22 A' 412 393 2.88      
23 A' 194 185 1.42      
24 A" 3143 2999 54.30      
25 A" 3117 2974 3.57      
26 A" 3046 2906 63.73      
27 A" 2996 2859 68.74      
28 A" 1512 1443 7.49      
29 A" 1497 1429 6.30      
30 A" 1320 1259 0.15      
31 A" 1276 1217 2.21      
32 A" 1208 1153 4.58      
33 A" 1178 1125 0.07      
34 A" 905 863 2.03      
35 A" 769 734 2.12      
36 A" 248 237 1.41      
37 A" 242 231 2.16      
38 A" 116 110 2.55      
39 A" 106 102 0.77      

Unscaled Zero Point Vibrational Energy (zpe) 30250.6 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 28868.1 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 HSEh1PBE/6-31G**
ABC
0.67118 0.07113 0.06757

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.309 0.660 0.000
O2 -1.267 -0.277 0.000
C3 0.000 0.330 0.000
C4 1.063 -0.750 0.000
C5 2.474 -0.176 0.000
H6 -3.251 0.107 0.000
H7 -2.279 1.308 0.891
H8 -2.279 1.308 -0.891
H9 0.116 0.980 0.887
H10 0.116 0.980 -0.887
H11 0.909 -1.387 -0.879
H12 0.909 -1.387 0.879
H13 2.651 0.446 0.884
H14 2.651 0.446 -0.884
H15 3.224 -0.971 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40012.33193.65464.85481.09271.10201.10202.60172.60173.91353.91355.04255.04255.7681
O21.40011.40522.37823.74262.02042.08022.08022.06892.06892.59692.59694.08184.08184.5450
C32.33191.40521.51602.52513.25882.63512.63511.10541.10542.13272.13272.79722.79723.4770
C43.65462.37821.51601.52314.39864.02504.02502.16272.16271.09591.09592.17622.17622.1723
C54.85483.74262.52511.52315.73195.05835.05832.77132.77132.16472.16471.09541.09541.0935
H61.09272.02043.25884.39865.73191.78321.78323.59003.59004.50714.50715.97795.97796.5644
H71.10202.08022.63514.02505.05831.78321.78192.41793.00094.53434.17475.00535.31066.0229
H81.10202.08022.63514.02505.05831.78321.78193.00092.41794.17474.53435.31065.00536.0229
H92.60172.06891.10542.16272.77133.59002.41793.00091.77303.05762.49662.59063.13783.7754
H102.60172.06891.10542.16272.77133.59003.00092.41791.77302.49663.05763.13782.59063.7754
H113.91352.59692.13271.09592.16474.50714.53434.17473.05762.49661.75743.08262.52902.5105
H123.91352.59692.13271.09592.16474.50714.17474.53432.49663.05761.75742.52903.08262.5105
H135.04254.08182.79722.17621.09545.97795.00535.31062.59063.13783.08262.52901.76771.7662
H145.04254.08182.79722.17621.09545.97795.31065.00533.13782.59062.52903.08261.76771.7662
H155.76814.54503.47702.17231.09356.56446.02296.02293.77543.77542.51052.51051.76621.7662

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 112.449 O2 C1 H6 107.652
O2 C1 H7 111.924 O2 C1 H8 111.924
O2 C3 C4 108.941 O2 C3 H9 110.418
O2 C3 H10 110.418 C3 C4 C5 112.375
C3 C4 H11 108.408 C3 C4 H12 108.408
C4 C3 H9 110.201 C4 C3 H10 110.201
C4 C5 H13 111.369 C4 C5 H14 111.369
C4 C5 H15 111.174 C5 C4 H11 110.426
C5 C4 H12 110.426 H6 C1 H7 108.679
H6 C1 H8 108.679 H7 C1 H8 107.896
H9 C3 H10 106.649 H11 C4 H12 106.599
H13 C5 H14 107.576 H13 C5 H15 107.578
H14 C5 H15 107.578
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.123      
2 O -0.484      
3 C 0.048      
4 C -0.262      
5 C -0.401      
6 H 0.138      
7 H 0.109      
8 H 0.109      
9 H 0.098      
10 H 0.098      
11 H 0.138      
12 H 0.138      
13 H 0.130      
14 H 0.130      
15 H 0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.235 1.063 0.000 1.089
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.663 -2.165 0.000
y -2.165 -33.041 0.000
z 0.000 0.000 -32.809
Traceless
 xyz
x 2.262 -2.165 0.000
y -2.165 -1.305 0.000
z 0.000 0.000 -0.957
Polar
3z2-r2-1.914
x2-y22.378
xy-2.165
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.551 -0.399 0.000
y -0.399 6.631 0.000
z 0.000 0.000 6.466


<r2> (average value of r2) Å2
<r2> 179.764
(<r2>)1/2 13.408