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

using model chemistry: HSEh1PBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-311.998258
Energy at 298.15K-312.013821
HF Energy-311.998258
Nuclear repulsion energy315.698394
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/6-311G*
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 3128 3002 53.11      
2 A1 3061 2937 59.24      
3 A1 3047 2924 20.17      
4 A1 2975 2855 102.37      
5 A1 1548 1486 3.85      
6 A1 1522 1461 9.66      
7 A1 1506 1445 0.34      
8 A1 1472 1412 0.12      
9 A1 1426 1368 3.01      
10 A1 1348 1294 2.42      
11 A1 1190 1142 2.75      
12 A1 1086 1042 8.96      
13 A1 1031 989 18.76      
14 A1 934 896 8.59      
15 A1 439 421 0.51      
16 A1 323 310 0.27      
17 A1 105 101 0.12      
18 A2 3120 2994 0.00      
19 A2 3093 2968 0.00      
20 A2 2997 2875 0.00      
21 A2 1516 1455 0.00      
22 A2 1331 1277 0.00      
23 A2 1281 1229 0.00      
24 A2 1187 1139 0.00      
25 A2 902 866 0.00      
26 A2 768 737 0.00      
27 A2 234 225 0.00      
28 A2 140 135 0.00      
29 A2 75 72 0.00      
30 B1 3120 2994 148.57      
31 B1 3093 2968 4.58      
32 B1 2994 2873 124.38      
33 B1 1516 1455 20.05      
34 B1 1335 1281 1.36      
35 B1 1290 1238 3.97      
36 B1 1209 1160 4.49      
37 B1 917 879 4.03      
38 B1 771 740 4.10      
39 B1 238 228 0.31      
40 B1 161 155 5.27      
41 B1 58 56 0.22      
42 B2 3128 3001 25.05      
43 B2 3060 2936 4.18      
44 B2 3047 2924 44.10      
45 B2 2963 2843 13.69      
46 B2 1530 1469 12.58      
47 B2 1519 1458 0.80      
48 B2 1504 1443 1.56      
49 B2 1426 1368 0.67      
50 B2 1423 1365 48.44      
51 B2 1335 1281 6.57      
52 B2 1189 1141 251.91      
53 B2 1139 1093 3.75      
54 B2 1073 1029 0.17      
55 B2 910 874 2.22      
56 B2 520 499 5.77      
57 B2 252 242 0.75      

Unscaled Zero Point Vibrational Energy (zpe) 42752.4 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 41025.2 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 HSEh1PBE/6-311G*
ABC
0.45597 0.02674 0.02599

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.386
C2 0.000 1.172 -0.390
C3 0.000 -1.172 -0.390
C4 0.000 2.372 0.531
C5 0.000 -2.372 0.531
C6 0.000 3.689 -0.230
C7 0.000 -3.689 -0.230
H8 0.886 1.193 -1.047
H9 -0.886 1.193 -1.047
H10 -0.886 -1.193 -1.047
H11 0.886 -1.193 -1.047
H12 0.877 2.306 1.184
H13 -0.877 2.306 1.184
H14 -0.877 -2.306 1.184
H15 0.877 -2.306 1.184
H16 0.000 4.542 0.453
H17 -0.882 3.784 -0.871
H18 0.882 3.784 -0.871
H19 0.000 -4.542 0.453
H20 0.882 -3.784 -0.871
H21 -0.882 -3.784 -0.871

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
O11.40561.40562.37672.37673.74023.74022.06442.06442.06442.06442.59322.59322.59322.59324.54254.08344.08344.54254.08344.0834
C21.40562.34401.51283.66202.52214.86371.10331.10332.60982.60982.12892.12893.91723.91723.47382.79832.79835.77595.05655.0565
C31.40562.34403.66201.51284.86372.52212.60982.60981.10331.10333.91723.91722.12892.12895.77595.05655.05653.47382.79832.7983
C42.37671.51283.66204.74451.52096.10892.15982.15983.99843.99841.09521.09524.80474.80472.17122.17622.17626.91476.37496.3749
C52.37673.66201.51284.74456.10891.52093.99843.99842.15982.15984.80474.80471.09521.09526.91476.37496.37492.17122.17622.1762
C63.74022.52214.86371.52096.10897.37812.77162.77165.02885.02882.16322.16326.22206.22201.09271.09461.09468.25947.55197.5519
C73.74024.86372.52216.10891.52097.37815.02885.02882.77162.77166.22206.22202.16322.16328.25947.55197.55191.09271.09461.0946
H82.06441.10332.60982.15983.99842.77165.02881.77242.97262.38642.49293.05334.50904.15003.77483.14152.59645.99394.98005.2847
H92.06441.10332.60982.15983.99842.77165.02881.77242.38642.97263.05332.49294.15004.50903.77482.59643.14155.99395.28474.9800
H102.06442.60981.10333.99842.15985.02882.77162.97262.38641.77244.50904.15002.49293.05335.99394.98005.28473.77483.14152.5964
H112.06442.60981.10333.99842.15985.02882.77162.38642.97261.77244.15004.50903.05332.49295.99395.28474.98003.77482.59643.1415
H122.59322.12893.91721.09524.80472.16326.22202.49293.05334.50904.15001.75394.93504.61282.51023.08202.53056.94296.42736.6637
H132.59322.12893.91721.09524.80472.16326.22203.05332.49294.15004.50901.75394.61284.93502.51022.53053.08206.94296.66376.4273
H142.59323.91722.12894.80471.09526.22202.16324.50904.15002.49293.05334.93504.61281.75396.94296.42736.66372.51023.08202.5305
H152.59323.91722.12894.80471.09526.22202.16324.15004.50903.05332.49294.61284.93501.75396.94296.66376.42732.51022.53053.0820
H164.54253.47385.77592.17126.91471.09278.25943.77483.77485.99395.99392.51022.51026.94296.94291.76241.76249.08408.47638.4763
H174.08342.79835.05652.17626.37491.09467.55193.14152.59644.98005.28473.08202.53056.42736.66371.76241.76488.47637.77037.5673
H184.08342.79835.05652.17626.37491.09467.55192.59643.14155.28474.98002.53053.08206.66376.42731.76241.76488.47637.56737.7703
H194.54255.77593.47386.91472.17128.25941.09275.99395.99393.77483.77486.94296.94292.51022.51029.08408.47638.47631.76241.7624
H204.08345.05652.79836.37492.17627.55191.09464.98005.28473.14152.59646.42736.66373.08202.53058.47637.77037.56731.76241.7648
H214.08345.05652.79836.37492.17627.55191.09465.28474.98002.59643.14156.66376.42732.53053.08208.47637.56737.77031.76241.7648

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 108.997 O1 C2 H8 110.162
O1 C2 H9 110.162 O1 C3 C5 108.997
O1 C3 H10 110.162 O1 C3 H11 110.162
C2 O1 C3 112.989 C2 C4 C6 112.477
C2 C4 H12 108.366 C2 C4 H13 108.366
C3 C5 C7 112.477 C3 C5 H14 108.366
C3 C5 H15 108.366 C4 C2 H8 110.314
C4 C2 H9 110.314 C4 C6 H16 111.290
C4 C6 H17 111.574 C4 C6 H18 111.574
C5 C3 H10 110.314 C5 C3 H11 110.314
C5 C7 H19 111.290 C5 C7 H20 111.574
C5 C7 H21 111.574 C6 C4 H12 110.506
C6 C4 H13 110.506 C7 C5 H14 110.506
C7 C5 H15 110.506 H8 C2 H9 106.879
H10 C3 H11 106.879 H12 C4 H13 106.399
H14 C5 H15 106.399 H16 C6 H17 107.364
H16 C6 H18 107.364 H17 C6 H18 107.442
H19 C7 H20 107.364 H19 C7 H21 107.364
H20 C7 H21 107.442
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.332      
2 C -0.195      
3 C -0.195      
4 C -0.471      
5 C -0.471      
6 C -0.671      
7 C -0.671      
8 H 0.189      
9 H 0.189      
10 H 0.189      
11 H 0.189      
12 H 0.226      
13 H 0.226      
14 H 0.226      
15 H 0.226      
16 H 0.231      
17 H 0.221      
18 H 0.221      
19 H 0.231      
20 H 0.221      
21 H 0.221      


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 -0.915 0.915
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.102 0.000 0.000
y 0.000 -44.221 0.000
z 0.000 0.000 -47.575
Traceless
 xyz
x -0.205 0.000 0.000
y 0.000 2.618 0.000
z 0.000 0.000 -2.413
Polar
3z2-r2-4.827
x2-y2-1.882
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.572 0.000 0.000
y 0.000 13.543 0.000
z 0.000 0.000 10.036


<r2> (average value of r2) Å2
<r2> 431.330
(<r2>)1/2 20.768

Conformer 2 (C2)

Jump to S1C1
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-311.999288
Energy at 298.15K-312.015060
HF Energy-311.999288
Nuclear repulsion energy326.225581
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/6-311G*
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 3145 3018 8.88      
2 A 3120 2994 68.70      
3 A 3089 2965 12.60      
4 A 3054 2930 2.98      
5 A 3051 2928 9.12      
6 A 3004 2883 11.37      
7 A 2976 2856 106.18      
8 A 1544 1482 5.16      
9 A 1525 1463 5.45      
10 A 1510 1449 7.61      
11 A 1489 1429 0.93      
12 A 1463 1404 2.06      
13 A 1423 1365 3.22      
14 A 1386 1330 0.01      
15 A 1329 1276 3.72      
16 A 1284 1233 0.23      
17 A 1192 1144 7.22      
18 A 1156 1109 11.25      
19 A 1104 1060 8.34      
20 A 970 931 7.94      
21 A 929 892 7.41      
22 A 917 880 0.01      
23 A 757 726 0.17      
24 A 487 467 0.13      
25 A 337 323 0.30      
26 A 272 261 0.50      
27 A 168 161 0.05      
28 A 114 109 0.02      
29 A 46 44 0.00      
30 B 3144 3017 60.10      
31 B 3120 2994 36.50      
32 B 3089 2965 33.62      
33 B 3053 2930 80.85      
34 B 3051 2928 59.62      
35 B 3001 2880 111.19      
36 B 2964 2844 16.33      
37 B 1524 1463 1.25      
38 B 1523 1461 15.00      
39 B 1509 1448 13.38      
40 B 1489 1429 6.99      
41 B 1424 1366 19.08      
42 B 1410 1353 34.49      
43 B 1382 1326 11.10      
44 B 1320 1267 4.16      
45 B 1294 1241 6.99      
46 B 1197 1149 88.09      
47 B 1184 1136 106.03      
48 B 1122 1076 16.12      
49 B 1040 998 36.23      
50 B 942 904 1.20      
51 B 897 860 0.50      
52 B 790 758 2.79      
53 B 504 484 1.53      
54 B 327 314 0.45      
55 B 223 214 2.54      
56 B 171 165 4.33      
57 B 78 75 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 42804.1 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 41074.8 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/6-311G*
ABC
0.17994 0.03743 0.03562

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.112
C2 0.025 1.173 0.887
C3 -0.025 -1.173 0.887
C4 0.000 2.375 -0.033
C5 0.000 -2.375 -0.033
C6 -1.261 2.452 -0.879
C7 1.261 -2.452 -0.879
H8 -0.845 1.194 1.567
H9 0.929 1.188 1.518
H10 0.845 -1.194 1.567
H11 -0.929 -1.188 1.518
H12 0.885 2.335 -0.678
H13 0.103 3.278 0.581
H14 -0.885 -2.335 -0.678
H15 -0.103 -3.278 0.581
H16 -1.243 3.319 -1.545
H17 -1.370 1.556 -1.493
H18 -2.155 2.535 -0.252
H19 1.243 -3.319 -1.545
H20 1.370 -1.556 -1.493
H21 2.155 -2.535 -0.252

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
O11.40641.40642.37982.37982.93042.93042.06252.06122.06252.06122.61893.31282.61893.31283.91272.62183.34693.91272.62183.3469
C21.40642.34701.51393.66602.53204.21821.10371.10202.59542.62322.13052.12813.94774.46333.48282.78522.81115.25193.86304.4254
C31.40642.34703.66601.51394.21822.53202.59542.62321.10371.10203.94774.46332.13052.12815.25193.86304.42543.48282.78522.8111
C42.37981.51393.66604.75081.52115.06102.16042.16244.00123.99531.09581.09634.83585.68732.17362.16352.17186.02174.41195.3668
C52.37983.66601.51394.75085.06101.52114.00123.99532.16042.16244.83585.68731.09581.09636.02174.41195.36682.17362.16352.1718
C62.93042.53204.21821.52115.06105.51512.78203.48434.86944.37102.15852.16264.80606.02561.09321.09161.09516.32654.83376.0775
C72.93044.21822.53205.06101.52115.51514.86944.37102.78203.48434.80606.02562.15852.16266.32654.83376.07751.09321.09161.0951
H82.06251.10372.59542.16044.00122.78204.86941.77422.92482.38363.05472.49234.18234.63843.78933.12542.61175.86594.67195.1193
H92.06121.10202.62322.16243.99533.48434.37101.77422.38363.01572.47772.43434.52984.67794.31753.80563.80175.45824.09724.3004
H102.06252.59541.10374.00122.16044.86942.78202.92482.38361.77424.18234.63843.05472.49235.86594.67195.11933.78933.12542.6117
H112.06122.62321.10203.99532.16244.37103.48432.38363.01571.77424.52984.67792.47772.43435.45824.09724.30044.31753.80563.8017
H122.61892.13053.94771.09584.83582.15854.80603.05472.47774.18234.52981.75684.99355.83632.49972.52053.07565.73124.00475.0508
H133.31282.12814.46331.09635.68732.16266.02562.49232.43434.63844.67791.75685.83636.55872.51743.07202.51867.02435.41046.2203
H142.61893.94772.13054.83581.09584.80602.15854.18234.52983.05472.47774.99355.83631.75685.73124.00475.05082.49972.52053.0756
H153.31284.46332.12815.68731.09636.02562.16264.63844.67792.49232.43435.83636.55871.75687.02435.41046.22032.51743.07202.5186
H163.91273.48285.25192.17366.02171.09326.32653.78934.31755.86595.45822.49972.51745.73127.02431.76841.76607.08875.53156.8914
H172.62182.78523.86302.16354.41191.09164.83373.12543.80564.67194.09722.52053.07204.00475.41041.76841.76525.53154.14605.5407
H183.34692.81114.42542.17185.36681.09516.07752.61173.80175.11934.30043.07562.51865.05086.22031.76601.76526.89145.54076.6541
H193.91275.25193.48286.02172.17366.32651.09325.86595.45823.78934.31755.73127.02432.49972.51747.08875.53156.89141.76841.7660
H202.62183.86302.78524.41192.16354.83371.09164.67194.09723.12543.80564.00475.41042.52053.07205.53154.14605.54071.76841.7652
H213.34694.42542.81115.36682.17186.07751.09515.11934.30042.61173.80175.05086.22033.07562.51866.89145.54076.65411.76601.7652

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 109.103 O1 C2 H8 109.926
O1 C2 H9 109.927 O1 C3 C5 109.103
O1 C3 H10 109.926 O1 C3 H11 109.927
C2 O1 C3 113.110 C2 C4 C6 113.075
C2 C4 H12 108.380 C2 C4 H13 108.163
C3 C5 C7 113.075 C3 C5 H14 108.380
C3 C5 H15 108.163 C4 C2 H8 110.258
C4 C2 H9 110.515 C4 C6 H16 111.436
C4 C6 H17 110.725 C4 C6 H18 111.178
C5 C3 H10 110.258 C5 C3 H11 110.515
C5 C7 H19 111.436 C5 C7 H20 110.725
C5 C7 H21 111.178 C6 C4 H12 110.077
C6 C4 H13 110.374 C7 C5 H14 110.077
C7 C5 H15 110.374 H8 C2 H9 107.095
H10 C3 H11 107.095 H12 C4 H13 106.533
H14 C5 H15 106.533 H16 C6 H17 108.075
H16 C6 H18 107.610 H17 C6 H18 107.655
H19 C7 H20 108.075 H19 C7 H21 107.610
H20 C7 H21 107.655
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.332      
2 C -0.212      
3 C -0.212      
4 C -0.468      
5 C -0.468      
6 C -0.661      
7 C -0.661      
8 H 0.190      
9 H 0.200      
10 H 0.190      
11 H 0.200      
12 H 0.226      
13 H 0.216      
14 H 0.226      
15 H 0.216      
16 H 0.222      
17 H 0.240      
18 H 0.214      
19 H 0.222      
20 H 0.240      
21 H 0.214      


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 1.013 1.013
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.202 0.399 0.000
y 0.399 -44.231 0.000
z 0.000 0.000 -46.134
Traceless
 xyz
x -2.020 0.399 0.000
y 0.399 2.438 0.000
z 0.000 0.000 -0.418
Polar
3z2-r2-0.835
x2-y2-2.972
xy0.399
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.216 -0.488 0.000
y -0.488 12.280 0.000
z 0.000 0.000 10.363


<r2> (average value of r2) Å2
<r2> 342.094
(<r2>)1/2 18.496