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All results from a given calculation for C3H7OC3H7 (di-n-propyl ether)

using model chemistry: M06-2X/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 1A1
1 2 yes C2 1A

Conformer 1 (C2V)

Jump to S1C2
Energy calculated at M06-2X/6-31G**
 hartrees
Energy at 0K-312.138325
Energy at 298.15K-312.153848
HF Energy-312.138325
Nuclear repulsion energy315.437864
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 M06-2X/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3156 2999 34.65      
2 A1 3085 2932 44.67      
3 A1 3067 2915 11.99      
4 A1 2996 2847 80.22      
5 A1 1552 1475 0.57      
6 A1 1525 1449 6.21      
7 A1 1509 1434 0.06      
8 A1 1479 1405 0.58      
9 A1 1427 1356 1.65      
10 A1 1346 1279 2.86      
11 A1 1196 1136 5.31      
12 A1 1095 1041 10.61      
13 A1 1047 995 13.40      
14 A1 935 889 7.33      
15 A1 445 423 0.82      
16 A1 325 309 0.24      
17 A1 104 99 0.19      
18 A2 3147 2991 0.00      
19 A2 3125 2970 0.00      
20 A2 3025 2875 0.00      
21 A2 1518 1443 0.00      
22 A2 1324 1258 0.00      
23 A2 1275 1211 0.00      
24 A2 1187 1128 0.00      
25 A2 897 852 0.00      
26 A2 765 727 0.00      
27 A2 233 221 0.00      
28 A2 135 128 0.00      
29 A2 74 70 0.00      
30 B1 3147 2991 106.78      
31 B1 3125 2970 2.20      
32 B1 3023 2873 111.87      
33 B1 1518 1443 14.02      
34 B1 1329 1263 1.01      
35 B1 1285 1221 4.02      
36 B1 1209 1149 4.74      
37 B1 911 866 3.23      
38 B1 768 730 2.56      
39 B1 237 225 0.61      
40 B1 152 144 5.15      
41 B1 55 52 0.24      
42 B2 3155 2999 19.19      
43 B2 3085 2932 3.04      
44 B2 3067 2915 30.22      
45 B2 2986 2838 11.90      
46 B2 1532 1456 11.76      
47 B2 1522 1446 0.66      
48 B2 1508 1433 1.14      
49 B2 1431 1360 22.30      
50 B2 1423 1353 32.55      
51 B2 1332 1266 14.01      
52 B2 1224 1163 235.02      
53 B2 1139 1083 1.42      
54 B2 1075 1022 0.01      
55 B2 912 867 2.24      
56 B2 522 496 5.39      
57 B2 251 239 0.78      

Unscaled Zero Point Vibrational Energy (zpe) 42955.6 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 40825.0 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 M06-2X/6-31G**
ABC
0.45107 0.02674 0.02598

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.395
C2 0.000 1.171 -0.384
C3 0.000 -1.171 -0.384
C4 0.000 2.376 0.538
C5 0.000 -2.376 0.538
C6 0.000 3.687 -0.243
C7 0.000 -3.687 -0.243
H8 0.887 1.194 -1.041
H9 -0.887 1.194 -1.041
H10 -0.887 -1.194 -1.041
H11 0.887 -1.194 -1.041
H12 0.879 2.315 1.187
H13 -0.879 2.315 1.187
H14 -0.879 -2.315 1.187
H15 0.879 -2.315 1.187
H16 0.000 4.549 0.429
H17 -0.884 3.764 -0.884
H18 0.884 3.764 -0.884
H19 0.000 -4.549 0.429
H20 0.884 -3.764 -0.884
H21 -0.884 -3.764 -0.884

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21
O11.40691.40692.38072.38073.74213.74212.06782.06782.06782.06782.60042.60042.60042.60044.54884.07234.07234.54884.07234.0723
C21.40692.34271.51753.66572.52004.86071.10401.10402.61032.61032.13362.13363.92443.92443.47382.78422.78425.77755.03865.0386
C31.40692.34273.66571.51754.86072.52002.61032.61031.10401.10403.92443.92442.13362.13365.77755.03865.03863.47382.78422.7842
C42.38071.51753.66574.75281.52586.11382.16292.16294.00374.00371.09491.09494.81744.81742.17502.17442.17446.92596.36446.3644
C52.38073.66571.51754.75286.11381.52584.00374.00372.16292.16294.81744.81741.09491.09496.92596.36446.36442.17502.17442.1744
C63.74212.52004.86071.52586.11387.37472.76412.76415.02525.02522.16822.16826.23306.23301.09221.09451.09458.26337.53087.5308
C73.74214.86072.52006.11381.52587.37475.02525.02522.76412.76416.23306.23302.16822.16828.26337.53087.53081.09221.09451.0945
H82.06781.10402.61032.16294.00372.76415.02521.77412.97512.38832.49483.05684.51704.15733.76833.12472.57455.99404.96055.2671
H92.06781.10402.61032.16294.00372.76415.02521.77412.38832.97513.05682.49484.15734.51703.76832.57453.12475.99405.26714.9605
H102.06782.61031.10404.00372.16295.02522.76412.97512.38831.77414.51704.15732.49483.05685.99404.96055.26713.76833.12472.5745
H112.06782.61031.10404.00372.16295.02522.76412.38832.97511.77414.15734.51703.05682.49485.99405.26714.96053.76832.57453.1247
H122.60042.13363.92441.09494.81742.16826.23302.49483.05684.51704.15731.75874.95344.63072.51733.08182.52776.96166.42246.6600
H132.60042.13363.92441.09494.81742.16826.23303.05682.49484.15734.51701.75874.63074.95342.51732.52773.08186.96166.66006.4224
H142.60043.92442.13364.81741.09496.23302.16824.51704.15732.49483.05684.95344.63071.75876.96166.42246.66002.51733.08182.5277
H152.60043.92442.13364.81741.09496.23302.16824.15734.51703.05682.49484.63074.95341.75876.96166.66006.42242.51732.52773.0818
H164.54883.47385.77752.17506.92591.09228.26333.76833.76835.99405.99402.51732.51736.96166.96161.76641.76649.09748.46188.4618
H174.07232.78425.03862.17446.36441.09457.53083.12472.57454.96055.26713.08182.52776.42246.66001.76641.76748.46187.73247.5277
H184.07232.78425.03862.17446.36441.09457.53082.57453.12475.26714.96052.52773.08186.66006.42241.76641.76748.46187.52777.7324
H194.54885.77753.47386.92592.17508.26331.09225.99405.99403.76833.76836.96166.96162.51732.51739.09748.46188.46181.76641.7664
H204.07235.03862.78426.36442.17447.53081.09454.96055.26713.12472.57456.42246.66003.08182.52778.46187.73247.52771.76641.7674
H214.07235.03862.78426.36442.17447.53081.09455.26714.96052.57453.12476.66006.42242.52773.08188.46187.52777.73241.76641.7674

picture of di-n-propyl ether state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C4 108.932 O1 C2 H8 110.290
O1 C2 H9 110.290 O1 C3 C5 108.932
O1 C3 H10 110.290 O1 C3 H11 110.290
C2 O1 C3 112.723 C2 C4 C6 111.795
C2 C4 H12 108.436 C2 C4 H13 108.436
C3 C5 C7 111.795 C3 C5 H14 108.436
C3 C5 H15 108.436 C4 C2 H8 110.196
C4 C2 H9 110.196 C4 C6 H16 111.284
C4 C6 H17 111.092 C4 C6 H18 111.092
C5 C3 H10 110.196 C5 C3 H11 110.196
C5 C7 H19 111.284 C5 C7 H20 111.092
C5 C7 H21 111.092 C6 C4 H12 110.574
C6 C4 H13 110.574 C7 C5 H14 110.574
C7 C5 H15 110.574 H8 C2 H9 106.927
H10 C3 H11 106.927 H12 C4 H13 106.862
H14 C5 H15 106.862 H16 C6 H17 107.763
H16 C6 H18 107.763 H17 C6 H18 107.680
H19 C7 H20 107.763 H19 C7 H21 107.763
H20 C7 H21 107.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.528      
2 C 0.077      
3 C 0.077      
4 C -0.242      
5 C -0.242      
6 C -0.374      
7 C -0.374      
8 H 0.088      
9 H 0.088      
10 H 0.088      
11 H 0.088      
12 H 0.129      
13 H 0.129      
14 H 0.129      
15 H 0.129      
16 H 0.128      
17 H 0.121      
18 H 0.121      
19 H 0.128      
20 H 0.121      
21 H 0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.936 0.936
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.920 0.000 0.000
y 0.000 -43.194 0.000
z 0.000 0.000 -46.988
Traceless
 xyz
x -0.829 0.000 0.000
y 0.000 3.260 0.000
z 0.000 0.000 -2.431
Polar
3z2-r2-4.861
x2-y2-2.726
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.270 0.000 0.000
y 0.000 12.780 0.000
z 0.000 0.000 9.402


<r2> (average value of r2) Å2
<r2> 430.954
(<r2>)1/2 20.759

Conformer 2 (C2)

Jump to S1C1
Energy calculated at M06-2X/6-31G**
 hartrees
Energy at 0K-312.139839
Energy at 298.15K-312.155548
HF Energy-312.139839
Nuclear repulsion energy326.845097
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 M06-2X/6-31G**
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 3171 3014 3.29      
2 A 3149 2993 50.82      
3 A 3122 2967 8.90      
4 A 3079 2926 4.27      
5 A 3073 2920 4.52      
6 A 3036 2885 7.37      
7 A 3000 2851 85.64      
8 A 1548 1471 1.79      
9 A 1526 1450 3.98      
10 A 1511 1436 7.20      
11 A 1494 1420 1.07      
12 A 1469 1396 2.76      
13 A 1428 1357 1.96      
14 A 1385 1316 0.24      
15 A 1322 1257 3.72      
16 A 1280 1216 0.29      
17 A 1196 1137 11.63      
18 A 1159 1102 10.68      
19 A 1108 1053 4.84      
20 A 975 926 6.77      
21 A 930 883 5.82      
22 A 921 876 0.26      
23 A 759 722 0.35      
24 A 490 465 0.03      
25 A 344 327 0.50      
26 A 274 260 0.72      
27 A 152 144 0.03      
28 A 114 108 0.01      
29 A 43 41 0.00      
30 B 3171 3014 41.89      
31 B 3149 2993 25.35      
32 B 3122 2967 24.67      
33 B 3079 2926 71.81      
34 B 3073 2920 34.25      
35 B 3034 2883 100.20      
36 B 2991 2843 14.26      
37 B 1528 1452 0.36      
38 B 1523 1447 14.00      
39 B 1510 1435 6.53      
40 B 1494 1419 3.68      
41 B 1428 1357 13.38      
42 B 1414 1344 50.00      
43 B 1380 1311 17.50      
44 B 1314 1249 5.07      
45 B 1291 1227 7.51      
46 B 1223 1162 169.69      
47 B 1191 1132 15.27      
48 B 1121 1066 13.44      
49 B 1040 988 22.40      
50 B 940 894 1.37      
51 B 902 857 0.38      
52 B 791 752 2.75      
53 B 506 481 1.13      
54 B 327 311 0.70      
55 B 227 215 3.05      
56 B 154 146 3.63      
57 B 66 63 1.40      

Unscaled Zero Point Vibrational Energy (zpe) 43020.5 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 40886.6 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 M06-2X/6-31G**
ABC
0.17648 0.03816 0.03618

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.122
C2 0.025 1.174 0.900
C3 -0.025 -1.174 0.900
C4 0.000 2.372 -0.032
C5 0.000 -2.372 -0.032
C6 -1.258 2.400 -0.896
C7 1.258 -2.400 -0.896
H8 -0.850 1.198 1.573
H9 0.927 1.189 1.534
H10 0.850 -1.198 1.573
H11 -0.927 -1.189 1.534
H12 0.892 2.335 -0.667
H13 0.072 3.283 0.572
H14 -0.892 -2.335 -0.667
H15 -0.072 -3.283 0.572
H16 -1.261 3.261 -1.568
H17 -1.324 1.489 -1.495
H18 -2.156 2.456 -0.271
H19 1.261 -3.261 -1.568
H20 1.324 -1.489 -1.495
H21 2.156 -2.456 -0.271

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21
O11.40851.40852.37712.37712.89442.89442.06482.06542.06482.06542.62163.31462.62163.31463.88322.56613.29163.88322.56613.2916
C21.40852.34831.51863.66662.52494.18501.10421.10222.60002.62532.13472.13523.95144.47013.47882.76692.78805.22343.80974.3689
C31.40852.34833.66661.51864.18502.52492.60002.62531.10421.10223.95144.47012.13472.13525.22343.80974.36893.47882.76692.7880
C42.37711.51863.66664.74411.52605.00972.16272.17074.00613.99921.09541.09584.83315.68792.17662.16092.17045.97294.33605.2931
C52.37713.66661.51864.74415.00971.52604.00613.99922.16272.17074.83315.68791.09541.09585.97294.33605.29312.17662.16092.1704
C62.89442.52494.18501.52605.00975.41902.77593.48464.84604.34612.16302.16884.75475.98801.09271.09191.09496.23194.70625.9686
C72.89444.18502.52495.00971.52605.41904.84604.34612.77593.48464.75475.98802.16302.16886.23194.70625.96861.09271.09191.0949
H82.06481.10422.60002.16274.00612.77594.84601.77742.93802.38913.05702.48954.18454.65753.78043.11822.58645.84864.62175.0783
H92.06541.10222.62532.17073.99923.48464.34611.77742.38913.01592.48182.45804.53604.68234.32443.78533.79045.43444.06234.2489
H102.06482.60001.10424.00612.16274.84602.77592.93802.38911.77744.18454.65753.05702.48955.84864.62175.07833.78043.11822.5864
H112.06542.62531.10223.99922.17074.34613.48462.38913.01591.77744.53604.68232.48182.45805.43444.06234.24894.32443.78533.7904
H122.62162.13473.95141.09544.83312.16304.75473.05702.48184.18454.53601.76264.99985.83382.51022.51173.07555.68023.93704.9714
H133.31462.13524.47011.09585.68792.16885.98802.48952.45804.65754.68231.76265.83386.56792.52133.07202.52116.98695.34946.1640
H142.62163.95142.13474.83311.09544.75472.16304.18454.53603.05702.48184.99985.83381.76265.68023.93704.97142.51022.51173.0755
H153.31464.47012.13525.68791.09585.98802.16884.65754.68232.48952.45805.83386.56791.76266.98695.34946.16402.52133.07202.5211
H163.88323.47885.22342.17665.97291.09276.23193.78044.32445.84865.43442.51022.52135.68026.98691.77401.76966.99185.40796.7851
H172.56612.76693.80972.16094.33601.09194.70623.11823.78534.62174.06232.51173.07203.93705.34941.77401.76805.40793.98495.4010
H183.29162.78804.36892.17045.29311.09495.96862.58643.79045.07834.24893.07552.52114.97146.16401.76961.76806.78515.40106.5361
H193.88325.22343.47885.97292.17666.23191.09275.84865.43443.78044.32445.68026.98692.51022.52136.99185.40796.78511.77401.7696
H202.56613.80972.76694.33602.16094.70621.09194.62174.06233.11823.78533.93705.34942.51173.07205.40793.98495.40101.77401.7680
H213.29164.36892.78805.29312.17045.96861.09495.07834.24892.58643.79044.97146.16403.07552.52116.78515.40106.53611.76961.7680

picture of di-n-propyl ether state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C4 108.547 O1 C2 H8 109.935
O1 C2 H9 110.099 O1 C3 C5 108.547
O1 C3 H10 109.935 O1 C3 H11 110.099
C2 O1 C3 112.946 C2 C4 C6 112.053
C2 C4 H12 108.418 C2 C4 H13 108.430
C3 C5 C7 112.053 C3 C5 H14 108.418
C3 C5 H15 108.430 C4 C2 H8 110.093
C4 C2 H9 110.837 C4 C6 H16 111.368
C4 C6 H17 110.166 C4 C6 H18 110.732
C5 C3 H10 110.093 C5 C3 H11 110.837
C5 C7 H19 111.368 C5 C7 H20 110.166
C5 C7 H21 110.732 C6 C4 H12 110.124
C6 C4 H13 110.552 C7 C5 H14 110.124
C7 C5 H15 110.552 H8 C2 H9 107.327
H10 C3 H11 107.327 H12 C4 H13 107.107
H14 C5 H15 107.107 H16 C6 H17 108.598
H16 C6 H18 107.977 H17 C6 H18 107.892
H19 C7 H20 108.598 H19 C7 H21 107.977
H20 C7 H21 107.892
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.516      
2 C 0.063      
3 C 0.063      
4 C -0.243      
5 C -0.243      
6 C -0.361      
7 C -0.361      
8 H 0.088      
9 H 0.095      
10 H 0.088      
11 H 0.095      
12 H 0.127      
13 H 0.114      
14 H 0.127      
15 H 0.114      
16 H 0.118      
17 H 0.143      
18 H 0.113      
19 H 0.118      
20 H 0.143      
21 H 0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.972 0.972
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.689 0.324 0.000
y 0.324 -43.832 0.000
z 0.000 0.000 -45.546
Traceless
 xyz
x -2.001 0.324 0.000
y 0.324 2.285 0.000
z 0.000 0.000 -0.285
Polar
3z2-r2-0.569
x2-y2-2.857
xy0.324
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.685 -0.489 0.000
y -0.489 11.706 0.000
z 0.000 0.000 9.752


<r2> (average value of r2) Å2
<r2> 337.377
(<r2>)1/2 18.368