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

using model chemistry: MP3=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at MP3=FULL/6-311G*
 hartrees
Energy at 0K-232.168897
Energy at 298.15K 
HF Energy-232.186718
Nuclear repulsion energy189.083632
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 MP3=FULL/6-311G*
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' 3176 3176 31.59      
2 A' 3156 3156 32.68      
3 A' 3093 3093 24.46      
4 A' 3072 3072 26.04      
5 A' 3030 3030 65.25      
6 A' 3006 3006 37.16      
7 A' 1575 1575 4.18      
8 A' 1551 1551 12.30      
9 A' 1547 1547 5.53      
10 A' 1533 1533 2.44      
11 A' 1526 1526 0.12      
12 A' 1479 1479 19.99      
13 A' 1460 1460 6.30      
14 A' 1369 1369 2.04      
15 A' 1278 1278 60.35      
16 A' 1222 1222 109.27      
17 A' 1159 1159 7.89      
18 A' 1097 1097 4.91      
19 A' 1032 1032 22.29      
20 A' 933 933 6.18      
21 A' 456 456 0.60      
22 A' 423 423 3.29      
23 A' 198 198 1.56      
24 A" 3152 3152 65.36      
25 A" 3129 3129 0.34      
26 A" 3084 3084 61.90      
27 A" 3040 3040 59.48      
28 A" 1541 1541 9.41      
29 A" 1530 1530 8.56      
30 A" 1353 1353 0.39      
31 A" 1308 1308 2.08      
32 A" 1234 1234 6.31      
33 A" 1204 1204 0.28      
34 A" 924 924 2.32      
35 A" 778 778 1.26      
36 A" 247 247 3.02      
37 A" 235 235 1.55      
38 A" 114 114 1.22      
39 A" 102 102 2.20      

Unscaled Zero Point Vibrational Energy (zpe) 30672.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30672.0 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 MP3=FULL/6-311G*
ABC
0.66684 0.07117 0.06757

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.300 0.685 0.000
O2 -1.272 -0.271 0.000
C3 0.000 0.329 0.000
C4 1.056 -0.762 0.000
C5 2.474 -0.192 0.000
H6 -3.247 0.145 0.000
H7 -2.254 1.325 0.891
H8 -2.254 1.325 -0.891
H9 0.117 0.972 0.888
H10 0.117 0.972 -0.888
H11 0.897 -1.394 -0.879
H12 0.897 -1.394 0.879
H13 2.652 0.428 0.884
H14 2.652 0.428 -0.884
H15 3.220 -0.991 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40402.32763.65504.85431.09011.09881.09882.59132.59133.91423.91425.03715.03715.7690
O21.40401.40692.37953.74742.01812.07562.07562.06522.06522.59642.59644.08314.08314.5496
C32.32761.40691.51852.52843.25232.62052.62051.10241.10242.13262.13262.79722.79723.4799
C43.65502.37951.51851.52844.39774.01354.01352.16252.16251.09461.09462.17832.17832.1760
C54.85433.74742.52841.52845.73125.04495.04492.77452.77452.16922.16921.09441.09441.0927
H61.09012.01813.25234.39775.73121.78221.78223.57663.57664.50754.50755.97175.97176.5660
H71.09882.07562.62054.01355.04491.78221.78292.39732.98544.52354.16264.98725.29386.0101
H81.09882.07562.62054.01355.04491.78221.78292.98542.39734.16264.52355.29384.98726.0101
H92.59132.06521.10242.16252.77453.57662.39732.98541.77563.05462.49162.59253.14013.7771
H102.59132.06521.10242.16252.77453.57662.98542.39731.77562.49163.05463.14012.59253.7771
H113.91422.59642.13261.09462.16924.50754.52354.16263.05462.49161.75863.08382.52992.5163
H123.91422.59642.13261.09462.16924.50754.16264.52352.49163.05461.75862.52993.08382.5163
H135.03714.08312.79722.17831.09445.97174.98725.29382.59253.14013.08382.52991.76801.7654
H145.03714.08312.79722.17831.09445.97175.29384.98723.14012.59252.52993.08381.76801.7654
H155.76904.54963.47992.17601.09276.56606.01016.01013.77713.77712.51632.51631.76541.7654

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 111.806 O2 C1 H6 107.358
O2 C1 H7 111.479 O2 C1 H8 111.479
O2 C3 C4 108.804 O2 C3 H9 110.188
O2 C3 H10 110.188 C3 C4 C5 112.165
C3 C4 H11 108.309 C3 C4 H12 108.309
C4 C3 H9 110.188 C4 C3 H10 110.188
C4 C5 H13 111.231 C4 C5 H14 111.231
C4 C5 H15 111.150 C5 C4 H11 110.491
C5 C4 H12 110.491 H6 C1 H7 109.010
H6 C1 H8 109.010 H7 C1 H8 108.449
H9 C3 H10 107.278 H11 C4 H12 106.894
H13 C5 H14 107.762 H13 C5 H15 107.646
H14 C5 H15 107.646
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability