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

using model chemistry: CCD/TZVP

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/TZVP
 hartrees
Energy at 0K-232.409907
Energy at 298.15K 
HF Energy-232.220831
Nuclear repulsion energy189.060712
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/TZVP
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' 3172 3007 32.24      
2 A' 3151 2987 35.73      
3 A' 3089 2928 23.50      
4 A' 3067 2908 28.06      
5 A' 3029 2872 68.74      
6 A' 3005 2849 37.18      
7 A' 1570 1488 1.27      
8 A' 1543 1463 11.50      
9 A' 1539 1459 3.42      
10 A' 1525 1445 0.81      
11 A' 1523 1444 0.31      
12 A' 1481 1404 23.27      
13 A' 1453 1377 1.74      
14 A' 1372 1301 3.98      
15 A' 1276 1210 47.09      
16 A' 1208 1145 125.81      
17 A' 1157 1097 8.89      
18 A' 1086 1029 5.38      
19 A' 1017 964 22.27      
20 A' 930 881 3.90      
21 A' 451 428 0.49      
22 A' 418 396 3.39      
23 A' 197 187 1.40      
24 A" 3148 2984 67.92      
25 A" 3125 2963 0.00      
26 A" 3083 2922 58.81      
27 A" 3039 2881 51.90      
28 A" 1527 1447 5.96      
29 A" 1514 1435 5.31      
30 A" 1340 1270 0.47      
31 A" 1300 1233 1.99      
32 A" 1233 1169 7.24      
33 A" 1202 1139 0.35      
34 A" 925 877 1.34      
35 A" 786 745 0.29      
36 A" 239 227 2.65      
37 A" 226 214 1.69      
38 A" 105 100 0.46      
39 A" 92 87 3.09      

Unscaled Zero Point Vibrational Energy (zpe) 30570.0 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 28980.4 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/TZVP
ABC
0.66432 0.07117 0.06754

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.306 0.673 0.000
O2 -1.274 -0.285 0.000
C3 0.000 0.321 0.000
C4 1.065 -0.758 0.000
C5 2.473 -0.166 0.000
H6 -3.252 0.134 0.000
H7 -2.259 1.311 0.891
H8 -2.259 1.311 -0.891
H9 0.113 0.962 0.887
H10 0.113 0.962 -0.887
H11 0.921 -1.389 -0.880
H12 0.921 -1.389 0.880
H13 2.638 0.456 0.883
H14 2.638 0.456 -0.883
H15 3.228 -0.953 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40772.33283.66244.85181.08861.09691.09692.59312.59313.92943.92945.02695.02695.7680
O21.40771.41082.38683.74882.02152.07602.07602.06542.06542.61022.61024.07834.07834.5516
C32.33281.41081.51632.52013.25732.62252.62251.10001.10002.13232.13232.78502.78503.4703
C43.66242.38681.51631.52724.40834.01584.01582.15662.15661.09231.09232.17432.17432.1717
C54.85183.74882.52011.52725.73245.03635.03632.76112.76112.16312.16311.09271.09271.0909
H61.08862.02153.25734.40835.73241.77901.77903.57733.57734.52854.52855.96425.96426.5705
H71.09692.07602.62254.01585.03631.77901.78172.39812.98514.53214.17174.97105.27816.0023
H81.09692.07602.62254.01585.03631.77901.78172.98512.39814.17174.53215.27814.97106.0023
H92.59312.06541.10002.15662.76113.57732.39812.98511.77363.04972.48572.57463.12443.7621
H102.59312.06541.10002.15662.76113.57732.98512.39811.77362.48573.04973.12442.57463.7621
H113.92942.61022.13231.09232.16314.52854.53214.17173.04972.48571.76023.07582.52002.5076
H123.92942.61022.13231.09232.16314.52854.17174.53212.48573.04971.76022.52003.07582.5076
H135.02694.07832.78502.17431.09275.96424.97105.27812.57463.12443.07582.52001.76691.7643
H145.02694.07832.78502.17431.09275.96425.27814.97103.12442.57462.52003.07581.76691.7643
H155.76804.55163.47032.17171.09096.57056.00236.00233.76213.76212.50762.50761.76431.7643

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 111.718 O2 C1 H6 107.466
O2 C1 H7 111.368 O2 C1 H8 111.368
O2 C3 C4 109.203 O2 C3 H9 110.074
O2 C3 H10 110.074 C3 C4 C5 111.791
C3 C4 H11 108.558 C3 C4 H12 108.558
C4 C3 H9 110.013 C4 C3 H10 110.013
C4 C5 H13 111.096 C4 C5 H14 111.096
C4 C5 H15 110.996 C5 C4 H11 110.224
C5 C4 H12 110.224 H6 C1 H7 108.982
H6 C1 H8 108.982 H7 C1 H8 108.619
H9 C3 H10 107.450 H11 C4 H12 107.358
H13 C5 H14 107.903 H13 C5 H15 107.799
H14 C5 H15 107.799
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability