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

using model chemistry: HSEh1PBE/cc-pVTZ

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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-312.046207
Energy at 298.15K-312.061746
HF Energy-312.046207
Nuclear repulsion energy316.051341
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 HSEh1PBE/cc-pVTZ
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 3123 3001 39.51      
2 A1 3053 2935 53.63      
3 A1 3042 2924 13.06      
4 A1 2963 2848 92.12      
5 A1 1529 1469 3.92      
6 A1 1503 1445 7.66      
7 A1 1489 1431 0.01      
8 A1 1454 1398 0.28      
9 A1 1409 1354 2.36      
10 A1 1338 1286 2.53      
11 A1 1183 1137 2.99      
12 A1 1082 1040 9.33      
13 A1 1027 987 16.15      
14 A1 928 892 7.73      
15 A1 433 417 0.49      
16 A1 321 308 0.24      
17 A1 103 99 0.14      
18 A2 3113 2992 0.00      
19 A2 3086 2966 0.00      
20 A2 2985 2869 0.00      
21 A2 1494 1435 0.00      
22 A2 1315 1264 0.00      
23 A2 1266 1217 0.00      
24 A2 1177 1132 0.00      
25 A2 895 861 0.00      
26 A2 763 733 0.00      
27 A2 229 220 0.00      
28 A2 140 135 0.00      
29 A2 77 74 0.00      
30 B1 3114 2992 110.83      
31 B1 3086 2966 5.89      
32 B1 2981 2865 102.73      
33 B1 1494 1436 15.59      
34 B1 1318 1266 1.09      
35 B1 1274 1224 3.64      
36 B1 1199 1153 4.03      
37 B1 908 872 2.92      
38 B1 765 735 4.26      
39 B1 230 222 0.30      
40 B1 158 152 4.65      
41 B1 57 55 0.21      
42 B2 3123 3001 21.08      
43 B2 3053 2934 4.26      
44 B2 3042 2924 35.69      
45 B2 2952 2837 15.26      
46 B2 1513 1454 9.35      
47 B2 1500 1441 0.32      
48 B2 1487 1430 2.46      
49 B2 1408 1353 5.74      
50 B2 1406 1351 32.14      
51 B2 1324 1272 7.92      
52 B2 1187 1141 255.36      
53 B2 1132 1088 2.05      
54 B2 1067 1025 0.14      
55 B2 905 870 1.94      
56 B2 518 498 5.08      
57 B2 249 239 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 42484.4 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 40831.7 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 HSEh1PBE/cc-pVTZ
ABC
0.45568 0.02679 0.02604

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.394
C2 0.000 1.171 -0.381
C3 0.000 -1.171 -0.381
C4 0.000 2.375 0.532
C5 0.000 -2.375 0.532
C6 0.000 3.682 -0.241
C7 0.000 -3.682 -0.241
H8 0.885 1.192 -1.037
H9 -0.885 1.192 -1.037
H10 -0.885 -1.192 -1.037
H11 0.885 -1.192 -1.037
H12 0.876 2.318 1.183
H13 -0.876 2.318 1.183
H14 -0.876 -2.318 1.183
H15 0.876 -2.318 1.183
H16 0.000 4.540 0.433
H17 -0.881 3.766 -0.881
H18 0.881 3.766 -0.881
H19 0.000 -4.540 0.433
H20 0.881 -3.766 -0.881
H21 -0.881 -3.766 -0.881

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
O11.40431.40432.37902.37903.73683.73682.06202.06202.06202.06202.60062.60062.60062.60064.54004.07304.07304.54004.07304.0730
C21.40432.34221.51113.66192.51524.85561.10171.10172.60722.60722.12832.12833.92273.92273.46572.78632.78635.76875.04065.0406
C31.40432.34223.66191.51114.85562.51522.60722.60721.10171.10173.92273.92272.12832.12835.76875.04065.04063.46572.78632.7863
C42.37901.51113.66194.75001.51916.10662.15542.15543.99633.99631.09311.09314.81804.81802.16712.17062.17066.91566.36356.3635
C52.37903.66191.51114.75006.10661.51913.99633.99632.15542.15544.81804.81801.09311.09316.91566.36356.36352.16712.17062.1706
C63.73682.51524.85561.51916.10667.36492.76012.76015.01775.01772.15862.15866.22896.22891.09071.09261.09268.24997.52827.5282
C73.73684.85562.51526.10661.51917.36495.01775.01772.76012.76016.22896.22892.15862.15868.24997.52827.52821.09071.09261.0926
H82.06201.10172.60722.15543.99632.76015.01771.76922.96882.38412.48973.04944.51114.15333.76193.12582.57925.98324.96105.2659
H92.06201.10172.60722.15543.99632.76015.01771.76922.38412.96883.04942.48974.15334.51113.76192.57923.12585.98325.26594.9610
H102.06202.60721.10173.99632.15545.01772.76012.96882.38411.76924.51114.15332.48973.04945.98324.96105.26593.76193.12582.5792
H112.06202.60721.10173.99632.15545.01772.76012.38412.96881.76924.15334.51113.04942.48975.98325.26594.96103.76192.57923.1258
H122.60062.12833.92271.09314.81802.15866.22892.48973.04944.51114.15331.75234.95564.63552.50383.07432.52246.95406.42516.6611
H132.60062.12833.92271.09314.81802.15866.22893.04942.48974.15334.51111.75234.63554.95562.50382.52243.07436.95406.66116.4251
H142.60063.92272.12834.81801.09316.22892.15864.51114.15332.48973.04944.95564.63551.75236.95406.42516.66112.50383.07432.5224
H152.60063.92272.12834.81801.09316.22892.15864.15334.51113.04942.48974.63554.95561.75236.95406.66116.42512.50382.52243.0743
H164.54003.46575.76872.16716.91561.09078.24993.76193.76195.98325.98322.50382.50386.95406.95401.76131.76139.07988.45588.4558
H174.07302.78635.04062.17066.36351.09267.52823.12582.57924.96105.26593.07432.52246.42516.66111.76131.76288.45587.73657.5330
H184.07302.78635.04062.17066.36351.09267.52822.57923.12585.26594.96102.52243.07436.66116.42511.76131.76288.45587.53307.7365
H194.54005.76873.46576.91562.16718.24991.09075.98325.98323.76193.76196.95406.95402.50382.50389.07988.45588.45581.76131.7613
H204.07305.04062.78636.36352.17067.52821.09264.96105.26593.12582.57926.42516.66113.07432.52248.45587.73657.53301.76131.7628
H214.07305.04062.78636.36352.17067.52821.09265.26594.96102.57923.12586.66116.42512.52243.07438.45587.53307.73651.76131.7628

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 109.323 O1 C2 H8 110.155
O1 C2 H9 110.155 O1 C3 C5 109.323
O1 C3 H10 110.155 O1 C3 H11 110.155
C2 O1 C3 113.017 C2 C4 C6 112.205
C2 C4 H12 108.558 C2 C4 H13 108.558
C3 C5 C7 112.205 C3 C5 H14 108.558
C3 C5 H15 108.558 C4 C2 H8 110.177
C4 C2 H9 110.177 C4 C6 H16 111.219
C4 C6 H17 111.380 C4 C6 H18 111.380
C5 C3 H10 110.177 C5 C3 H11 110.177
C5 C7 H19 111.219 C5 C7 H20 111.380
C5 C7 H21 111.380 C6 C4 H12 110.388
C6 C4 H13 110.388 C7 C5 H14 110.388
C7 C5 H15 110.388 H8 C2 H9 106.830
H10 C3 H11 106.830 H12 C4 H13 106.555
H14 C5 H15 106.555 H16 C6 H17 107.556
H16 C6 H18 107.556 H17 C6 H18 107.549
H19 C7 H20 107.556 H19 C7 H21 107.556
H20 C7 H21 107.549
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.272      
2 C 0.046      
3 C 0.046      
4 C -0.162      
5 C -0.162      
6 C -0.309      
7 C -0.309      
8 H 0.043      
9 H 0.043      
10 H 0.043      
11 H 0.043      
12 H 0.094      
13 H 0.094      
14 H 0.094      
15 H 0.094      
16 H 0.104      
17 H 0.091      
18 H 0.091      
19 H 0.104      
20 H 0.091      
21 H 0.091      


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 -0.853 0.853
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.992 0.000 0.000
y 0.000 -44.086 0.000
z 0.000 0.000 -47.440
Traceless
 xyz
x -0.229 0.000 0.000
y 0.000 2.630 0.000
z 0.000 0.000 -2.401
Polar
3z2-r2-4.802
x2-y2-1.906
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.146 0.000 0.000
y 0.000 14.760 0.000
z 0.000 0.000 10.714


<r2> (average value of r2) Å2
<r2> 430.417
(<r2>)1/2 20.746

Conformer 2 (C2)

Jump to S1C1
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-312.046590
Energy at 298.15K-312.062326
HF Energy-312.046590
Nuclear repulsion energy326.139047
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 HSEh1PBE/cc-pVTZ
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 3134 3012 7.00      
2 A 3115 2994 54.88      
3 A 3083 2963 10.56      
4 A 3048 2929 4.96      
5 A 3046 2927 5.32      
6 A 2993 2876 12.26      
7 A 2964 2849 93.95      
8 A 1523 1464 4.72      
9 A 1504 1446 4.74      
10 A 1489 1431 5.79      
11 A 1472 1415 0.73      
12 A 1448 1391 3.05      
13 A 1406 1352 2.16      
14 A 1376 1323 0.03      
15 A 1315 1264 3.63      
16 A 1270 1221 0.19      
17 A 1183 1137 8.49      
18 A 1149 1105 9.36      
19 A 1100 1057 7.73      
20 A 964 927 7.14      
21 A 922 886 6.83      
22 A 912 876 0.06      
23 A 752 723 0.08      
24 A 483 464 0.05      
25 A 332 319 0.27      
26 A 266 256 0.54      
27 A 166 160 0.06      
28 A 111 107 0.03      
29 A 45 44 0.00      
30 B 3134 3012 45.65      
31 B 3115 2994 26.37      
32 B 3083 2963 24.22      
33 B 3048 2929 83.89      
34 B 3046 2927 30.39      
35 B 2988 2872 94.79      
36 B 2954 2839 18.16      
37 B 1505 1446 0.12      
38 B 1502 1444 13.98      
39 B 1488 1430 10.01      
40 B 1472 1415 5.01      
41 B 1408 1353 15.69      
42 B 1393 1339 24.90      
43 B 1371 1318 13.81      
44 B 1305 1255 3.94      
45 B 1278 1229 6.81      
46 B 1190 1144 127.23      
47 B 1178 1132 68.49      
48 B 1115 1072 13.27      
49 B 1035 995 33.11      
50 B 934 898 1.01      
51 B 892 857 0.54      
52 B 785 755 2.66      
53 B 499 479 1.39      
54 B 324 311 0.62      
55 B 217 209 1.80      
56 B 166 159 3.75      
57 B 75 73 1.22      

Unscaled Zero Point Vibrational Energy (zpe) 42536.6 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 40882.0 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 HSEh1PBE/cc-pVTZ
ABC
0.18264 0.03707 0.03534

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.104
C2 0.016 1.172 0.879
C3 -0.016 -1.172 0.879
C4 0.000 2.377 -0.033
C5 0.000 -2.377 -0.033
C6 -1.265 2.479 -0.869
C7 1.265 -2.479 -0.869
H8 -0.860 1.191 1.548
H9 0.911 1.187 1.518
H10 0.860 -1.191 1.548
H11 -0.911 -1.187 1.518
H12 0.878 2.329 -0.684
H13 0.118 3.271 0.587
H14 -0.878 -2.329 -0.684
H15 -0.118 -3.271 0.587
H16 -1.239 3.352 -1.524
H17 -1.390 1.592 -1.490
H18 -2.149 2.567 -0.232
H19 1.239 -3.352 -1.524
H20 1.390 -1.592 -1.490
H21 2.149 -2.567 -0.232

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
O11.40541.40542.38112.38112.94832.94832.06002.05912.06002.05912.61103.30832.61103.30833.92632.64743.36513.92632.64743.3651
C21.40542.34401.51193.66462.53084.23641.10201.10032.59682.61382.12782.12163.93724.45433.47822.78712.80525.26613.89174.4464
C31.40542.34403.66461.51194.23642.53082.59682.61381.10201.10033.93724.45432.12782.12165.26613.89174.44643.47822.78712.8052
C42.38111.51193.66464.75441.51965.08742.15592.15743.99643.99271.09371.09394.83185.68312.16902.16142.16686.04764.45105.3952
C52.38113.66461.51194.75445.08741.51963.99643.99272.15592.15744.83185.68311.09371.09396.04764.45105.39522.16902.16142.1668
C62.94832.53084.23641.51965.08745.56652.76833.47914.88124.38902.15612.15804.82766.04121.09121.09011.09306.37924.90046.1263
C72.94834.23642.53085.08741.51965.56654.88124.38902.76833.47914.82766.04122.15612.15806.37924.90046.12631.09121.09011.0930
H82.06001.10202.59682.15593.99642.76834.88121.77172.93812.37863.04942.49134.16834.62413.77433.11002.59325.87144.69485.1332
H92.05911.10032.61382.15743.99273.47914.38901.77172.37862.99292.48122.41664.51844.66894.30823.80953.78625.47344.12364.3234
H102.06002.59681.10203.99642.15594.88122.76832.93812.37861.77174.16834.62413.04942.49135.87144.69485.13323.77433.11002.5932
H112.05912.61381.10033.99272.15744.38903.47912.37862.99291.77174.51844.66892.48122.41665.47344.12364.32344.30823.80953.7862
H122.61102.12783.93721.09374.83182.15614.82763.04942.48124.16834.51841.75464.97865.82822.49582.51743.06975.75404.03635.0794
H133.30832.12164.45431.09395.68312.15806.04122.49132.41664.62414.66891.75465.82826.54582.50983.06672.51067.04025.43896.2356
H142.61103.93722.12784.83181.09374.82762.15614.16834.51843.04942.48124.97865.82821.75465.75404.03635.07942.49582.51743.0697
H153.30834.45432.12165.68311.09396.04122.15804.62414.66892.49132.41665.82826.54581.75467.04025.43896.23562.50983.06672.5106
H163.92633.47825.26612.16906.04761.09126.37923.77434.30825.87145.47342.49582.50985.75407.04021.76621.76407.14635.59956.9413
H172.64742.78713.89172.16144.45101.09014.90043.11003.80954.69484.12362.51743.06674.03635.43891.76621.76355.59954.22765.6049
H183.36512.80524.44642.16685.39521.09306.12632.59323.78625.13324.32343.06972.51065.07946.23561.76401.76356.94135.60496.6966
H193.92635.26613.47826.04762.16906.37921.09125.87145.47343.77434.30825.75407.04022.49582.50987.14635.59956.94131.76621.7640
H202.64743.89172.78714.45102.16144.90041.09014.69484.12363.11003.80954.03635.43892.51743.06675.59954.22765.60491.76621.7635
H213.36514.44642.80525.39522.16686.12631.09305.13324.32342.59323.78625.07946.23563.06972.51066.94135.60496.69661.76401.7635

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 109.361 O1 C2 H8 109.896
O1 C2 H9 109.932 O1 C3 C5 109.361
O1 C3 H10 109.896 O1 C3 H11 109.932
C2 O1 C3 113.014 C2 C4 C6 113.195
C2 C4 H12 108.428 C2 C4 H13 107.939
C3 C5 C7 113.195 C3 C5 H14 108.428
C3 C5 H15 107.939 C4 C2 H8 110.143
C4 C2 H9 110.363 C4 C6 H16 111.304
C4 C6 H17 110.759 C4 C6 H18 111.012
C5 C3 H10 110.143 C5 C3 H11 110.363
C5 C7 H19 111.304 C5 C7 H20 110.759
C5 C7 H21 111.012 C6 C4 H12 110.121
C6 C4 H13 110.260 C7 C5 H14 110.121
C7 C5 H15 110.260 H8 C2 H9 107.121
H10 C3 H11 107.121 H12 C4 H13 106.657
H14 C5 H15 106.657 H16 C6 H17 108.129
H16 C6 H18 107.728 H17 C6 H18 107.762
H19 C7 H20 108.129 H19 C7 H21 107.728
H20 C7 H21 107.762
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.285      
2 C 0.028      
3 C 0.028      
4 C -0.162      
5 C -0.162      
6 C -0.296      
7 C -0.296      
8 H 0.047      
9 H 0.060      
10 H 0.047      
11 H 0.060      
12 H 0.091      
13 H 0.085      
14 H 0.091      
15 H 0.085      
16 H 0.096      
17 H 0.107      
18 H 0.085      
19 H 0.096      
20 H 0.107      
21 H 0.085      


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 0.938 0.938
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.062 0.398 0.000
y 0.398 -44.120 0.000
z 0.000 0.000 -46.111
Traceless
 xyz
x -1.946 0.398 0.000
y 0.398 2.466 0.000
z 0.000 0.000 -0.520
Polar
3z2-r2-1.040
x2-y2-2.941
xy0.398
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.943 -0.591 0.000
y -0.591 13.231 0.000
z 0.000 0.000 11.095


<r2> (average value of r2) Å2
<r2> 343.995
(<r2>)1/2 18.547