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

using model chemistry: CCSD(T)/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at CCSD(T)/aug-cc-pVDZ
 hartrees
Energy at 0K-233.690850
Energy at 298.15K 
HF Energy-232.166629
Nuclear repulsion energy187.071503
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 CCSD(T)/aug-cc-pVDZ
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' 3120 3003        
2 A' 3098 2982        
3 A' 3030 2916        
4 A' 3013 2900        
5 A' 2970 2859        
6 A' 2945 2834        
7 A' 1502 1445        
8 A' 1487 1431        
9 A' 1481 1425        
10 A' 1472 1416        
11 A' 1452 1397        
12 A' 1409 1356        
13 A' 1394 1341        
14 A' 1314 1265        
15 A' 1214 1169        
16 A' 1149 1106        
17 A' 1111 1069        
18 A' 1061 1021        
19 A' 972 935        
20 A' 898 865        
21 A' 436 420        
22 A' 404 389        
23 A' 189 182        
24 A" 3092 2976        
25 A" 3069 2954        
26 A" 3027 2914        
27 A" 2980 2868        
28 A" 1481 1425        
29 A" 1469 1413        
30 A" 1297 1249        
31 A" 1251 1204        
32 A" 1180 1136        
33 A" 1151 1108        
34 A" 887 853        
35 A" 751 723        
36 A" 233 225        
37 A" 220 212        
38 A" 104 100        
39 A" 93 90        

Unscaled Zero Point Vibrational Energy (zpe) 29700.8 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 28587.0 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 CCSD(T)/aug-cc-pVDZ
ABC
0.64545 0.06996 0.06634

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.332 0.664 0.000
O2 -1.284 -0.305 0.000
C3 0.000 0.325 0.000
C4 1.081 -0.757 0.000
C5 2.494 -0.145 0.000
H6 -3.286 0.112 0.000
H7 -2.280 1.309 0.903
H8 -2.280 1.309 -0.903
H9 0.101 0.975 0.899
H10 0.101 0.975 -0.899
H11 0.938 -1.397 -0.891
H12 0.938 -1.397 0.891
H13 2.657 0.485 0.895
H14 2.657 0.485 -0.895
H15 3.267 -0.935 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.42712.35623.69624.89331.10231.11071.11072.61232.61233.96673.96675.07115.07115.8222
O21.42711.43032.40753.78172.04492.10072.10072.08952.08952.63162.63164.11774.11774.5941
C32.35621.43031.52882.53813.29282.64252.64251.11391.11392.15392.15392.80792.80793.5011
C43.69622.40751.52881.54024.45224.04684.04682.18282.18281.10631.10632.19712.19712.1933
C54.89333.78172.53811.54025.78595.07195.07192.79062.79062.18672.18671.10671.10671.1047
H61.10232.04493.29284.45225.78591.80521.80523.60923.60924.57354.57356.02126.02126.6358
H71.11072.10072.64254.04685.07191.80521.80532.40493.00474.57164.20525.00515.31806.0512
H81.11072.10072.64254.04685.07191.80521.80533.00472.40494.20524.57165.31805.00516.0512
H92.61232.08951.11392.18282.79063.60922.40493.00471.79743.08702.51552.60173.16003.8044
H102.61232.08951.11392.18282.79063.60923.00472.40491.79742.51553.08703.16002.60173.8044
H113.96672.63162.15391.10632.18674.57354.57164.20523.08702.51551.78123.11202.54892.5353
H123.96672.63162.15391.10632.18674.57354.20524.57162.51553.08701.78122.54893.11202.5353
H135.07114.11772.80792.19711.10676.02125.00515.31802.60173.16003.11202.54891.78961.7861
H145.07114.11772.80792.19711.10676.02125.31805.00513.16002.60172.54893.11201.78961.7861
H155.82224.59413.50112.19331.10476.63586.05126.05123.80443.80442.53532.53531.78611.7861

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 111.095 O2 C1 H6 107.197
O2 C1 H7 111.126 O2 C1 H8 111.126
O2 C3 C4 108.849 O2 C3 H9 109.808
O2 C3 H10 109.808 C3 C4 C5 111.590
C3 C4 H11 108.586 C3 C4 H12 108.586
C4 C3 H9 110.396 C4 C3 H10 110.396
C4 C5 H13 111.159 C4 C5 H14 111.159
C4 C5 H15 110.974 C5 C4 H11 110.359
C5 C4 H12 110.359 H6 C1 H7 109.320
H6 C1 H8 109.320 H7 C1 H8 108.717
H9 C3 H10 107.572 H11 C4 H12 107.234
H13 C5 H14 107.905 H13 C5 H15 107.743
H14 C5 H15 107.743
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability