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

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

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/6-31+G**
 hartrees
Energy at 0K-233.201885
Energy at 298.15K 
HF Energy-233.413601
Nuclear repulsion energy188.931212
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/6-31+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' 3157 3015 28.12      
2 A' 3145 3003 30.46      
3 A' 3069 2931 27.89      
4 A' 3055 2917 29.70      
5 A' 2998 2863 85.37      
6 A' 2968 2834 48.62      
7 A' 1528 1459 4.11      
8 A' 1509 1441 9.76      
9 A' 1504 1436 6.89      
10 A' 1494 1427 2.25      
11 A' 1480 1413 0.07      
12 A' 1430 1366 17.99      
13 A' 1418 1354 4.97      
14 A' 1333 1272 2.42      
15 A' 1239 1183 66.60      
16 A' 1196 1142 123.81      
17 A' 1136 1085 8.84      
18 A' 1077 1028 3.76      
19 A' 1006 961 26.12      
20 A' 917 875 7.01      
21 A' 441 422 0.68      
22 A' 411 392 3.18      
23 A' 194 185 1.52      
24 A" 3135 2993 57.70      
25 A" 3110 2970 2.33      
26 A" 3052 2914 58.83      
27 A" 3001 2866 64.83      
28 A" 1504 1436 9.58      
29 A" 1489 1422 8.87      
30 A" 1315 1256 0.28      
31 A" 1271 1213 2.21      
32 A" 1197 1143 5.69      
33 A" 1171 1118 0.13      
34 A" 902 861 1.88      
35 A" 765 730 1.65      
36 A" 245 234 1.08      
37 A" 234 224 3.28      
38 A" 112 107 3.48      
39 A" 105 101 0.38      

Unscaled Zero Point Vibrational Energy (zpe) 30156.9 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 28793.8 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 HSEh1PBE/6-31+G**
ABC
0.67014 0.07094 0.06739

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.319 0.643 0.000
O2 -1.268 -0.287 0.000
C3 0.000 0.327 0.000
C4 1.072 -0.743 0.000
C5 2.477 -0.152 0.000
H6 -3.255 0.079 0.000
H7 -2.290 1.286 0.893
H8 -2.290 1.286 -0.893
H9 0.106 0.975 0.888
H10 0.106 0.975 -0.888
H11 0.927 -1.381 -0.879
H12 0.927 -1.381 0.879
H13 2.649 0.473 0.884
H14 2.649 0.473 -0.884
H15 3.236 -0.939 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40372.34073.66374.86151.09211.10141.10142.60452.60453.92523.92525.04895.04895.7763
O21.40371.40902.38413.74712.02062.07842.07842.06692.06692.60522.60524.08634.08634.5510
C32.34071.40901.51492.52273.26442.63882.63881.10481.10482.13352.13352.79612.79613.4751
C43.66372.38411.51491.52384.40474.02784.02782.16222.16221.09631.09632.17802.17802.1728
C54.86153.74712.52271.52385.73645.05885.05882.77112.77112.16512.16511.09591.09591.0939
H61.09212.02063.26444.40475.73641.78481.78483.59033.59034.51604.51605.98235.98236.5706
H71.10142.07842.63884.02785.05881.78481.78642.41673.00244.53974.17945.00555.31176.0244
H81.10142.07842.63884.02785.05881.78481.78643.00242.41674.17944.53975.31175.00556.0244
H92.60452.06691.10482.16222.77113.59032.41673.00241.77683.05822.49572.59163.13993.7751
H102.60452.06691.10482.16222.77113.59033.00242.41671.77682.49573.05823.13992.59163.7751
H113.92522.60522.13351.09632.16514.51604.53974.17943.05822.49571.75843.08402.53012.5104
H123.92522.60522.13351.09632.16514.51604.17944.53972.49573.05821.75842.53013.08402.5104
H135.04894.08632.79612.17801.09595.98235.00555.31172.59163.13993.08402.53011.76861.7662
H145.04894.08632.79612.17801.09595.98235.31175.00553.13992.59162.53013.08401.76861.7662
H155.77634.55103.47512.17281.09396.57066.02446.02443.77513.77512.51042.51041.76621.7662

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 112.650 O2 C1 H6 107.456
O2 C1 H7 111.561 O2 C1 H8 111.561
O2 C3 C4 109.198 O2 C3 H9 110.025
O2 C3 H10 110.025 C3 C4 C5 112.229
C3 C4 H11 108.512 C3 C4 H12 108.512
C4 C3 H9 110.265 C4 C3 H10 110.265
C4 C5 H13 111.433 C4 C5 H14 111.433
C4 C5 H15 111.139 C5 C4 H11 110.381
C5 C4 H12 110.381 H6 C1 H7 108.911
H6 C1 H8 108.911 H7 C1 H8 108.379
H9 C3 H10 107.043 H11 C4 H12 106.638
H13 C5 H14 107.590 H13 C5 H15 107.522
H14 C5 H15 107.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.199      
2 O -0.309      
3 C -0.279      
4 C -0.164      
5 C -0.601      
6 H 0.162      
7 H 0.139      
8 H 0.139      
9 H 0.134      
10 H 0.134      
11 H 0.174      
12 H 0.174      
13 H 0.163      
14 H 0.163      
15 H 0.170      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.288 1.189 0.000 1.223
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.324 -2.453 0.000
y -2.453 -33.962 0.000
z 0.000 0.000 -33.326
Traceless
 xyz
x 2.320 -2.453 0.000
y -2.453 -1.637 0.000
z 0.000 0.000 -0.683
Polar
3z2-r2-1.366
x2-y22.638
xy-2.453
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.267 -0.337 0.000
y -0.337 7.457 0.000
z 0.000 0.000 7.050


<r2> (average value of r2) Å2
<r2> 180.580
(<r2>)1/2 13.438