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

using model chemistry: CCD/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 CCD/6-31+G**
 hartrees
Energy at 0K-232.396719
Energy at 298.15K 
HF Energy-232.158752
Nuclear repulsion energy188.567399
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/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' 3216 3031 30.50      
2 A' 3192 3007 35.06      
3 A' 3121 2941 23.71      
4 A' 3102 2923 31.70      
5 A' 3067 2890 72.74      
6 A' 3040 2865 41.60      
7 A' 1581 1490 1.54      
8 A' 1559 1469 8.55      
9 A' 1557 1467 3.74      
10 A' 1544 1455 1.15      
11 A' 1526 1438 0.43      
12 A' 1479 1394 22.21      
13 A' 1469 1384 4.52      
14 A' 1375 1296 5.29      
15 A' 1267 1194 51.06      
16 A' 1206 1137 114.66      
17 A' 1159 1092 14.07      
18 A' 1095 1032 3.48      
19 A' 1010 952 23.41      
20 A' 934 880 4.89      
21 A' 446 421 0.68      
22 A' 417 393 3.49      
23 A' 197 186 1.61      
24 A" 3186 3003 66.90      
25 A" 3164 2982 1.08      
26 A" 3130 2949 56.90      
27 A" 3080 2902 52.19      
28 A" 1549 1460 6.56      
29 A" 1540 1451 5.36      
30 A" 1346 1268 0.17      
31 A" 1302 1226 1.21      
32 A" 1231 1160 8.34      
33 A" 1196 1127 1.07      
34 A" 926 872 1.30      
35 A" 781 736 0.36      
36 A" 241 227 1.42      
37 A" 226 213 3.49      
38 A" 109 103 1.15      
39 A" 95 90 3.10      

Unscaled Zero Point Vibrational Energy (zpe) 30830.9 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 29051.9 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/6-31+G**
ABC
0.66715 0.07061 0.06706

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.335 0.624 0.000
O2 -1.268 -0.307 0.000
C3 0.000 0.331 0.000
C4 1.082 -0.733 0.000
C5 2.485 -0.125 0.000
H6 -3.259 0.050 0.000
H7 -2.304 1.260 0.891
H8 -2.304 1.260 -0.891
H9 0.095 0.974 0.887
H10 0.095 0.974 -0.887
H11 0.944 -1.367 -0.878
H12 0.944 -1.367 0.878
H13 2.644 0.498 0.883
H14 2.644 0.498 -0.883
H15 3.248 -0.904 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.41602.35313.67674.87761.08751.09541.09542.61032.61033.93503.93505.05785.05785.7879
O21.41601.41922.38833.75702.02282.07932.07932.06962.06962.60502.60504.08984.08984.5548
C32.35311.41921.51792.52653.27092.63902.63901.09901.09902.13222.13222.79222.79223.4747
C43.67672.38831.51791.52884.41114.02904.02902.16182.16181.09211.09212.17542.17542.1722
C54.87763.75702.52651.52885.74645.06415.06412.77562.77562.16562.16561.09191.09191.0902
H61.08752.02283.27094.41115.74641.78051.78053.58993.58994.52124.52125.98495.98496.5761
H71.09542.07932.63904.02905.06411.78051.78182.41602.99954.53664.17745.00605.31096.0248
H81.09542.07932.63904.02905.06411.78051.78182.99952.41604.17744.53665.31095.00606.0248
H92.61032.06961.09902.16182.77563.58992.41602.99951.77333.05192.48982.59273.13893.7749
H102.61032.06961.09902.16182.77563.58992.99952.41601.77332.48983.05193.13892.59273.7749
H113.93502.60502.13221.09212.16564.52124.53664.17743.05192.48981.75663.07722.52342.5089
H123.93502.60502.13221.09212.16564.52124.17744.53662.48983.05191.75662.52343.07722.5089
H135.05784.08982.79222.17541.09195.98495.00605.31092.59273.13893.07722.52341.76561.7631
H145.05784.08982.79222.17541.09195.98495.31095.00603.13892.59272.52343.07721.76561.7631
H155.78794.55483.47472.17221.09026.57616.02486.02483.77493.77492.50892.50891.76311.7631

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 112.188 O2 C1 H6 107.074
O2 C1 H7 111.137 O2 C1 H8 111.137
O2 C3 C4 108.760 O2 C3 H9 109.885
O2 C3 H10 109.885 C3 C4 C5 112.041
C3 C4 H11 108.459 C3 C4 H12 108.459
C4 C3 H9 110.373 C4 C3 H10 110.373
C4 C5 H13 111.118 C4 C5 H14 111.118
C4 C5 H15 110.965 C5 C4 H11 110.324
C5 C4 H12 110.324 H6 C1 H7 109.307
H6 C1 H8 109.307 H7 C1 H8 108.841
H9 C3 H10 107.559 H11 C4 H12 107.078
H13 C5 H14 107.894 H13 C5 H15 107.797
H14 C5 H15 107.797
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability