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

using model chemistry: CCD/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 CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-232.428734
Energy at 298.15K 
HF Energy-232.167807
Nuclear repulsion energy187.555897
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 CCD/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' 3148 3036 29.50      
2 A' 3126 3015 34.33      
3 A' 3059 2951 22.79      
4 A' 3040 2932 29.35      
5 A' 3002 2896 69.76      
6 A' 2980 2874 38.38      
7 A' 1521 1467 3.24      
8 A' 1503 1450 4.10      
9 A' 1498 1445 5.78      
10 A' 1488 1435 1.16      
11 A' 1474 1422 0.05      
12 A' 1434 1383 18.46      
13 A' 1412 1362 1.99      
14 A' 1334 1287 4.06      
15 A' 1238 1194 45.11      
16 A' 1182 1140 123.23      
17 A' 1131 1090 16.29      
18 A' 1076 1038 3.33      
19 A' 997 962 20.61      
20 A' 911 879 4.78      
21 A' 443 427 0.62      
22 A' 411 396 3.12      
23 A' 193 186 1.34      
24 A" 3120 3009 64.61      
25 A" 3099 2989 0.25      
26 A" 3060 2951 52.40      
27 A" 3016 2909 47.76      
28 A" 1495 1442 5.37      
29 A" 1485 1432 6.06      
30 A" 1315 1268 0.34      
31 A" 1269 1224 1.51      
32 A" 1197 1154 5.82      
33 A" 1169 1127 0.57      
34 A" 898 867 1.09      
35 A" 762 734 0.65      
36 A" 237 229 1.83      
37 A" 224 216 1.90      
38 A" 109 105 0.93      
39 A" 102 98 2.25      

Unscaled Zero Point Vibrational Energy (zpe) 30077.9 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 29010.2 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 CCD/aug-cc-pVDZ
ABC
0.65235 0.07017 0.06658

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.327 0.665 0.000
O2 -1.281 -0.295 0.000
C3 0.000 0.324 0.000
C4 1.076 -0.758 0.000
C5 2.490 -0.154 0.000
H6 -3.279 0.114 0.000
H7 -2.280 1.310 0.900
H8 -2.280 1.310 -0.900
H9 0.105 0.974 0.896
H10 0.105 0.974 -0.896
H11 0.933 -1.397 -0.888
H12 0.933 -1.397 0.888
H13 2.656 0.475 0.893
H14 2.656 0.475 -0.893
H15 3.258 -0.945 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.41922.35153.68844.88611.10011.10821.10822.61032.61033.95803.95805.06555.06555.8122
O21.41921.42262.40233.77382.03942.09312.09312.08132.08132.62782.62784.10934.10934.5852
C32.35151.42261.52622.53583.28572.64162.64161.11111.11112.15022.15022.80592.80593.4966
C43.68842.40231.52621.53754.44164.04314.04312.17752.17751.10391.10392.19342.19342.1897
C54.88613.77382.53581.53755.77555.07005.07002.78572.78572.18202.18201.10451.10451.1026
H61.10012.03943.28574.44165.77551.79961.79963.60503.60504.56194.56196.01246.01246.6222
H71.10822.09312.64164.04315.07001.79961.80012.40893.00454.56574.20105.00565.31706.0466
H81.10822.09312.64164.04315.07001.79961.80013.00452.40894.20104.56575.31705.00566.0466
H92.61032.08131.11112.17752.78573.60502.40893.00451.79123.08012.51112.59853.15443.7976
H102.61032.08131.11112.17752.78573.60503.00452.40891.79122.51113.08013.15442.59853.7976
H113.95802.62782.15021.10392.18204.56194.56574.20103.08012.51111.77613.10592.54472.5298
H123.95802.62782.15021.10392.18204.56194.20104.56572.51113.08011.77612.54473.10592.5298
H135.06554.10932.80592.19341.10456.01245.00565.31702.59853.15443.10592.54471.78541.7824
H145.06554.10932.80592.19341.10456.01245.31705.00563.15442.59852.54473.10591.78541.7824
H155.81224.58523.49662.18971.10266.62226.04666.04663.79763.79762.52982.52981.78241.7824

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 111.687 O2 C1 H6 107.418
O2 C1 H7 111.225 O2 C1 H8 111.225
O2 C3 C4 109.059 O2 C3 H9 109.857
O2 C3 H10 109.857 C3 C4 C5 111.726
C3 C4 H11 108.613 C3 C4 H12 108.613
C4 C3 H9 110.316 C4 C3 H10 110.316
C4 C5 H13 111.188 C4 C5 H14 111.188
C4 C5 H15 111.003 C5 C4 H11 110.318
C5 C4 H12 110.318 H6 C1 H7 109.159
H6 C1 H8 109.159 H7 C1 H8 108.613
H9 C3 H10 107.420 H11 C4 H12 107.115
H13 C5 H14 107.852 H13 C5 H15 107.724
H14 C5 H15 107.724
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability