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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-31+G**
 hartrees
Energy at 0K-231.341876
Energy at 298.15K 
HF Energy-233.159477
Nuclear repulsion energy188.367232
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 B2PLYP=FULLultrafine/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' 3177 3177 29.46      
2 A' 3154 3154 34.74      
3 A' 3086 3086 26.59      
4 A' 3071 3071 32.29      
5 A' 3023 3023 84.41      
6 A' 2995 2995 47.22      
7 A' 1552 1552 2.43      
8 A' 1535 1535 7.17      
9 A' 1530 1530 6.27      
10 A' 1521 1521 1.93      
11 A' 1499 1499 0.26      
12 A' 1448 1448 22.13      
13 A' 1441 1441 1.35      
14 A' 1353 1353 3.91      
15 A' 1242 1242 33.52      
16 A' 1173 1173 126.20      
17 A' 1140 1140 33.78      
18 A' 1070 1070 2.90      
19 A' 981 981 25.93      
20 A' 921 921 6.38      
21 A' 439 439 0.64      
22 A' 411 411 3.48      
23 A' 194 194 1.59      
24 A" 3148 3148 66.02      
25 A" 3125 3125 1.30      
26 A" 3078 3078 60.39      
27 A" 3030 3030 61.24      
28 A" 1528 1528 8.05      
29 A" 1514 1514 6.88      
30 A" 1331 1331 0.18      
31 A" 1284 1284 1.49      
32 A" 1212 1212 6.90      
33 A" 1182 1182 0.55      
34 A" 915 915 1.57      
35 A" 776 776 0.91      
36 A" 240 240 1.75      
37 A" 232 232 2.61      
38 A" 111 111 2.39      
39 A" 103 103 1.92      

Unscaled Zero Point Vibrational Energy (zpe) 30381.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30381.2 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 B2PLYP=FULLultrafine/6-31+G**
ABC
0.66836 0.07036 0.06685

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.341 0.616 0.000
O2 -1.268 -0.308 0.000
C3 0.000 0.331 0.000
C4 1.086 -0.730 0.000
C5 2.489 -0.120 0.000
H6 -3.263 0.036 0.000
H7 -2.317 1.255 0.892
H8 -2.317 1.255 -0.892
H9 0.094 0.976 0.887
H10 0.094 0.976 -0.887
H11 0.949 -1.366 -0.878
H12 0.949 -1.366 0.878
H13 2.650 0.504 0.883
H14 2.650 0.504 -0.883
H15 3.254 -0.898 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.41532.35843.68204.88541.08891.09761.09762.61642.61643.94043.94045.07025.07025.7960
O21.41531.42002.39213.76162.02432.08242.08242.07112.07112.60972.60974.09804.09804.5604
C32.35841.42001.51832.52913.27652.64892.64891.10091.10092.13392.13392.79892.79893.4781
C43.68202.39211.51831.52934.41644.03934.03932.16372.16371.09331.09332.17892.17892.1739
C54.88543.76162.52911.52935.75395.07725.07722.77912.77912.16652.16651.09311.09311.0914
H61.08892.02433.27654.41645.75391.78211.78213.59703.59704.52604.52605.99735.99736.5835
H71.09762.08242.64894.03935.07721.78211.78332.42663.00894.54684.18815.02375.32796.0384
H81.09762.08242.64894.03935.07721.78211.78333.00892.42664.18814.54685.32795.02376.0384
H92.61642.07111.10092.16372.77913.59702.42663.00891.77473.05532.49352.59983.14533.7796
H102.61642.07111.10092.16372.77913.59703.00892.42661.77472.49353.05533.14532.59983.7796
H113.94042.60972.13391.09332.16654.52604.54684.18813.05532.49351.75663.08102.52792.5099
H123.94042.60972.13391.09332.16654.52604.18814.54682.49353.05531.75662.52793.08102.5099
H135.07024.09802.79892.17891.09315.99735.02375.32792.59983.14533.08102.52791.76591.7634
H145.07024.09802.79892.17891.09315.99735.32795.02373.14532.59982.52793.08101.76591.7634
H155.79604.56043.47812.17391.09146.58356.03846.03843.77963.77962.50992.50991.76341.7634

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 112.565 O2 C1 H6 107.154
O2 C1 H7 111.301 O2 C1 H8 111.301
O2 C3 C4 108.953 O2 C3 H9 109.840
O2 C3 H10 109.840 C3 C4 C5 112.173
C3 C4 H11 108.496 C3 C4 H12 108.496
C4 C3 H9 110.387 C4 C3 H10 110.387
C4 C5 H13 111.299 C4 C5 H14 111.299
C4 C5 H15 110.999 C5 C4 H11 110.301
C5 C4 H12 110.301 H6 C1 H7 109.191
H6 C1 H8 109.191 H7 C1 H8 108.659
H9 C3 H10 107.423 H11 C4 H12 106.907
H13 C5 H14 107.761 H13 C5 H15 107.654
H14 C5 H15 107.654
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability