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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-312.276064
Energy at 298.15K 
HF Energy-312.276064
Nuclear repulsion energy315.346228
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 wB97X-D/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 3129 2993 46.83      
2 A1 3061 2928 51.40      
3 A1 3044 2912 21.86      
4 A1 2965 2836 99.58      
5 A1 1538 1471 3.23      
6 A1 1506 1441 8.94      
7 A1 1494 1429 0.12      
8 A1 1475 1411 0.00      
9 A1 1419 1358 2.38      
10 A1 1349 1290 2.56      
11 A1 1189 1137 3.40      
12 A1 1083 1036 11.46      
13 A1 1028 983 16.42      
14 A1 934 893 7.58      
15 A1 447 427 0.60      
16 A1 324 309 0.29      
17 A1 105 101 0.13      
18 A2 3120 2985 0.00      
19 A2 3097 2962 0.00      
20 A2 2991 2861 0.00      
21 A2 1507 1441 0.00      
22 A2 1326 1268 0.00      
23 A2 1279 1223 0.00      
24 A2 1184 1133 0.00      
25 A2 904 865 0.00      
26 A2 767 734 0.00      
27 A2 222 212 0.00      
28 A2 134 128 0.00      
29 A2 27i 26i 0.00      
30 B1 3121 2985 135.37      
31 B1 3097 2962 1.53      
32 B1 2988 2858 119.84      
33 B1 1507 1441 17.35      
34 B1 1333 1275 2.35      
35 B1 1289 1233 3.80      
36 B1 1205 1152 4.34      
37 B1 920 880 4.03      
38 B1 772 738 3.25      
39 B1 231 221 0.99      
40 B1 152 145 4.88      
41 B1 64 62 0.13      
42 B2 3129 2993 24.47      
43 B2 3061 2928 2.02      
44 B2 3044 2912 40.44      
45 B2 2955 2827 13.44      
46 B2 1516 1450 11.50      
47 B2 1504 1439 1.62      
48 B2 1493 1428 2.46      
49 B2 1429 1367 32.41      
50 B2 1418 1356 15.83      
51 B2 1336 1278 5.17      
52 B2 1197 1145 253.48      
53 B2 1136 1087 2.72      
54 B2 1064 1018 0.22      
55 B2 908 868 2.03      
56 B2 523 500 5.55      
57 B2 255 244 0.75      

Unscaled Zero Point Vibrational Energy (zpe) 42618.9 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 40765.0 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 wB97X-D/6-311G**
ABC
0.45352 0.02667 0.02592

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.392
C2 0.000 1.176 -0.386
C3 0.000 -1.176 -0.386
C4 0.000 2.383 0.534
C5 0.000 -2.383 0.534
C6 0.000 3.701 -0.238
C7 0.000 -3.701 -0.238
H8 0.887 1.193 -1.040
H9 -0.887 1.193 -1.040
H10 -0.887 -1.193 -1.040
H11 0.887 -1.193 -1.040
H12 0.878 2.322 1.183
H13 -0.878 2.322 1.183
H14 -0.878 -2.322 1.183
H15 0.878 -2.322 1.183
H16 0.000 4.555 0.442
H17 -0.884 3.785 -0.878
H18 0.884 3.785 -0.878
H19 0.000 -4.555 0.442
H20 0.884 -3.785 -0.878
H21 -0.884 -3.785 -0.878

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
O11.41031.41032.38732.38733.75393.75392.06442.06442.06442.06442.60522.60522.60522.60524.55534.08904.08904.55534.08904.0890
C21.41032.35221.51743.67612.52884.87891.10221.10222.61302.61302.13192.13193.93293.93293.47902.79802.79805.79075.06315.0631
C31.41032.35223.67611.51744.87892.52882.61302.61301.10221.10223.93293.93292.13192.13195.79075.06315.06313.47902.79802.7980
C42.38731.51743.67614.76631.52676.13252.16302.16304.00664.00661.09391.09394.83014.83012.17382.17652.17656.93886.38906.3890
C52.38733.67611.51744.76636.13251.52674.00664.00662.16302.16304.83014.83011.09391.09396.93886.38906.38902.17382.17652.1765
C63.75392.52884.87891.52676.13257.40122.77802.77805.03775.03772.16582.16586.24976.24971.09211.09421.09428.28367.56477.5647
C73.75394.87892.52886.13251.52677.40125.03775.03772.77802.77806.24976.24972.16582.16588.28367.56477.56471.09211.09421.0942
H82.06441.10222.61302.16304.00662.77805.03771.77422.97352.38632.49283.05464.51794.15873.77973.14322.59706.00214.98085.2862
H92.06441.10222.61302.16304.00662.77805.03771.77422.38632.97353.05462.49284.15874.51793.77972.59703.14326.00215.28624.9808
H102.06442.61301.10224.00662.16305.03772.77802.97352.38631.77424.51794.15872.49283.05466.00214.98085.28623.77973.14322.5970
H112.06442.61301.10224.00662.16305.03772.77802.38632.97351.77424.15874.51793.05462.49286.00215.28624.98083.77972.59703.1432
H122.60522.13193.93291.09394.83012.16586.24972.49283.05464.51794.15871.75664.96474.64362.51143.08072.52706.97216.44506.6815
H132.60522.13193.93291.09394.83012.16586.24973.05462.49284.15874.51791.75664.64364.96472.51142.52703.08076.97216.68156.4450
H142.60523.93292.13194.83011.09396.24972.16584.51794.15872.49283.05464.96474.64361.75666.97216.44506.68152.51143.08072.5270
H152.60523.93292.13194.83011.09396.24972.16584.15874.51793.05462.49284.64364.96471.75666.97216.68156.44502.51142.52703.0807
H164.55533.47905.79072.17386.93881.09218.28363.77973.77976.00216.00212.51142.51146.97216.97211.76521.76529.11018.49008.4900
H174.08902.79805.06312.17656.38901.09427.56473.14322.59704.98085.28623.08072.52706.44506.68151.76521.76748.49007.77367.5701
H184.08902.79805.06312.17656.38901.09427.56472.59703.14325.28624.98082.52703.08076.68156.44501.76521.76748.49007.57017.7736
H194.55535.79073.47906.93882.17388.28361.09216.00216.00213.77973.77976.97216.97212.51142.51149.11018.49008.49001.76521.7652
H204.08905.06312.79806.38902.17657.56471.09424.98085.28623.14322.59706.44506.68153.08072.52708.49007.77367.57011.76521.7674
H214.08905.06312.79806.38902.17657.56471.09425.28624.98082.59703.14326.68156.44502.52703.08078.49007.57017.77361.76521.7674

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 109.203 O1 C2 H8 109.896
O1 C2 H9 109.896 O1 C3 C5 109.203
O1 C3 H10 109.896 O1 C3 H11 109.896
C2 O1 C3 113.007 C2 C4 C6 112.348
C2 C4 H12 108.360 C2 C4 H13 108.360
C3 C5 C7 112.348 C3 C5 H14 108.360
C3 C5 H15 108.360 C4 C2 H8 110.317
C4 C2 H9 110.317 C4 C6 H16 111.129
C4 C6 H17 111.223 C4 C6 H18 111.223
C5 C3 H10 110.317 C5 C3 H11 110.317
C5 C7 H19 111.129 C5 C7 H20 111.223
C5 C7 H21 111.223 C6 C4 H12 110.384
C6 C4 H13 110.384 C7 C5 H14 110.384
C7 C5 H15 110.384 H8 C2 H9 107.193
H10 C3 H11 107.193 H12 C4 H13 106.817
H14 C5 H15 106.817 H16 C6 H17 107.680
H16 C6 H18 107.680 H17 C6 H18 107.730
H19 C7 H20 107.680 H19 C7 H21 107.680
H20 C7 H21 107.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.363      
2 C 0.006      
3 C 0.006      
4 C -0.271      
5 C -0.271      
6 C -0.335      
7 C -0.335      
8 H 0.089      
9 H 0.089      
10 H 0.089      
11 H 0.089      
12 H 0.126      
13 H 0.126      
14 H 0.126      
15 H 0.126      
16 H 0.124      
17 H 0.113      
18 H 0.113      
19 H 0.124      
20 H 0.113      
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 -0.951 0.951
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.986 0.000 0.000
y 0.000 -43.859 0.000
z 0.000 0.000 -47.363
Traceless
 xyz
x -0.375 0.000 0.000
y 0.000 2.816 0.000
z 0.000 0.000 -2.440
Polar
3z2-r2-4.881
x2-y2-2.127
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.700 0.000 0.000
y 0.000 13.625 0.000
z 0.000 0.000 10.135


<r2> (average value of r2) Å2
<r2> 432.088
(<r2>)1/2 20.787

Conformer 2 (C2)

Jump to S1C1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-312.277573
Energy at 298.15K-312.293324
HF Energy-312.277573
Nuclear repulsion energy326.210229
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 wB97X-D/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 3008 6.72      
2 A 3120 2985 66.67      
3 A 3093 2959 11.34      
4 A 3055 2922 2.12      
5 A 3048 2916 7.69      
6 A 3002 2872 8.42      
7 A 2970 2841 105.18      
8 A 1535 1468 5.28      
9 A 1513 1447 2.75      
10 A 1497 1432 9.28      
11 A 1483 1419 0.86      
12 A 1465 1401 1.51      
13 A 1418 1356 2.89      
14 A 1381 1321 0.01      
15 A 1321 1263 3.58      
16 A 1283 1228 0.51      
17 A 1191 1139 8.27      
18 A 1154 1104 11.10      
19 A 1099 1052 7.30      
20 A 972 929 8.20      
21 A 928 887 7.15      
22 A 912 873 0.00      
23 A 761 728 0.30      
24 A 491 469 0.10      
25 A 340 325 0.36      
26 A 266 254 0.54      
27 A 150 143 0.01      
28 A 117 112 0.02      
29 A 39 38 0.00      
30 B 3145 3008 53.36      
31 B 3120 2985 31.37      
32 B 3093 2958 30.45      
33 B 3054 2921 73.56      
34 B 3048 2916 58.49      
35 B 2999 2868 107.47      
36 B 2960 2831 15.85      
37 B 1513 1448 0.06      
38 B 1510 1444 19.74      
39 B 1496 1431 7.48      
40 B 1483 1419 6.41      
41 B 1419 1357 23.28      
42 B 1412 1350 29.77      
43 B 1378 1318 6.87      
44 B 1315 1258 6.61      
45 B 1293 1237 6.17      
46 B 1199 1147 145.48      
47 B 1184 1132 51.29      
48 B 1118 1069 17.15      
49 B 1039 994 30.14      
50 B 941 900 0.94      
51 B 891 853 0.60      
52 B 795 760 2.29      
53 B 508 486 1.44      
54 B 328 314 0.57      
55 B 216 206 3.96      
56 B 161 154 3.20      
57 B 84 80 1.28      

Unscaled Zero Point Vibrational Energy (zpe) 42724.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 40865.7 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 wB97X-D/6-311G**
ABC
0.17768 0.03767 0.03579

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.131
C2 0.021 1.175 0.900
C3 -0.021 -1.175 0.900
C4 0.000 2.371 -0.034
C5 0.000 -2.371 -0.034
C6 -1.259 2.425 -0.896
C7 1.259 -2.425 -0.896
H8 -0.855 1.205 1.570
H9 0.922 1.203 1.534
H10 0.855 -1.205 1.570
H11 -0.922 -1.203 1.534
H12 0.888 2.324 -0.673
H13 0.086 3.280 0.570
H14 -0.888 -2.324 -0.673
H15 -0.086 -3.280 0.570
H16 -1.242 3.290 -1.564
H17 -1.344 1.523 -1.504
H18 -2.155 2.498 -0.273
H19 1.242 -3.290 -1.564
H20 1.344 -1.523 -1.504
H21 2.155 -2.498 -0.273

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
O11.40431.40432.37682.37682.91892.91892.06252.06502.06252.06502.61473.31072.61473.31073.90372.60733.32383.90372.60733.3238
C21.40432.35041.51773.66702.53494.20911.10321.10172.60962.63532.13182.13203.94274.46883.48392.78632.80415.24363.84784.4066
C31.40432.35043.66701.51774.20912.53492.60962.63531.10321.10173.94274.46882.13182.13205.24363.84784.40663.48392.78632.8041
C42.37681.51773.66704.74201.52645.03282.15922.16194.01184.01001.09441.09514.82105.68422.17382.16462.17235.99424.37355.3299
C52.37683.66701.51774.74205.03281.52644.01184.01002.15922.16194.82105.68421.09441.09515.99424.37355.32992.17382.16462.1723
C62.91892.53494.20911.52645.03285.46452.78053.48614.87104.37922.16032.16554.76916.00621.09291.09141.09456.27394.76746.0232
C72.91894.20912.53495.03281.52645.46454.87104.37922.78053.48614.76916.00622.16032.16556.27394.76746.02321.09291.09141.0945
H82.06251.10322.60962.15924.01182.78054.87101.77682.95522.40933.05242.48814.18214.65973.78343.12882.59965.86724.66115.1156
H92.06501.10172.63532.16194.01003.48614.37921.77682.40933.03062.47562.43814.53694.69504.31653.80323.79625.46644.10314.2986
H102.06252.60961.10324.01182.15924.87102.78052.95522.40931.77684.18214.65973.05242.48815.86724.66115.11563.78343.12882.5996
H112.06502.63531.10174.01002.16194.37923.48612.40933.03061.77684.53694.69502.47562.43815.46644.10314.29864.31653.80323.7962
H122.61472.13183.94271.09444.82102.16034.76913.05242.47564.18214.53691.76074.97625.82282.50212.51263.07425.69583.96235.0020
H133.31072.13204.46881.09515.68422.16556.00622.48812.43814.65974.69501.76075.82286.56292.51293.07172.51957.00425.38076.1949
H142.61473.94272.13184.82101.09444.76912.16034.18214.53693.05242.47564.97625.82281.76075.69583.96235.00202.50212.51263.0742
H153.31074.46882.13205.68421.09516.00622.16554.65974.69502.48812.43815.82286.56291.76077.00425.38076.19492.51293.07172.5195
H163.90373.48395.24362.17385.99421.09296.27393.78344.31655.86725.46642.50212.51295.69587.00421.77141.76897.03355.46386.8343
H172.60732.78633.84782.16464.37351.09144.76743.12883.80324.66114.10312.51263.07173.96235.38071.77141.76795.46384.06185.4704
H183.32382.80414.40662.17235.32991.09456.02322.59963.79625.11564.29863.07422.51955.00206.19491.76891.76796.83435.47046.5984
H193.90375.24363.48395.99422.17386.27391.09295.86725.46643.78344.31655.69587.00422.50212.51297.03355.46386.83431.77141.7689
H202.60733.84782.78634.37352.16464.76741.09144.66114.10313.12883.80323.96235.38072.51263.07175.46384.06185.47041.77141.7679
H213.32384.40662.80415.32992.17236.02321.09455.11564.29862.59963.79625.00206.19493.07422.51956.83435.47046.59841.76891.7679

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 108.795 O1 C2 H8 110.096
O1 C2 H9 110.392 O1 C3 C5 108.795
O1 C3 H10 110.096 O1 C3 H11 110.392
C2 O1 C3 113.613 C2 C4 C6 112.763
C2 C4 H12 108.307 C2 C4 H13 108.283
C3 C5 C7 112.763 C3 C5 H14 108.307
C3 C5 H15 108.283 C4 C2 H8 109.935
C4 C2 H9 110.235 C4 C6 H16 111.102
C4 C6 H17 110.462 C4 C6 H18 110.889
C5 C3 H10 109.935 C5 C3 H11 110.235
C5 C7 H19 111.102 C5 C7 H20 110.462
C5 C7 H21 110.889 C6 C4 H12 109.936
C6 C4 H13 110.306 C7 C5 H14 109.936
C7 C5 H15 110.306 H8 C2 H9 107.381
H10 C3 H11 107.381 H12 C4 H13 107.056
H14 C5 H15 107.056 H16 C6 H17 108.384
H16 C6 H18 107.935 H17 C6 H18 107.956
H19 C7 H20 108.384 H19 C7 H21 107.935
H20 C7 H21 107.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.363      
2 C -0.013      
3 C -0.013      
4 C -0.269      
5 C -0.269      
6 C -0.326      
7 C -0.326      
8 H 0.092      
9 H 0.102      
10 H 0.092      
11 H 0.102      
12 H 0.126      
13 H 0.115      
14 H 0.126      
15 H 0.115      
16 H 0.116      
17 H 0.133      
18 H 0.106      
19 H 0.116      
20 H 0.133      
21 H 0.106      


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 1.034 1.034
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.983 0.398 0.000
y 0.398 -44.117 0.000
z 0.000 0.000 -45.885
Traceless
 xyz
x -1.982 0.398 0.000
y 0.398 2.317 0.000
z 0.000 0.000 -0.335
Polar
3z2-r2-0.670
x2-y2-2.867
xy0.398
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.331 -0.488 0.000
y -0.488 12.356 0.000
z 0.000 0.000 10.507


<r2> (average value of r2) Å2
<r2> 340.691
(<r2>)1/2 18.458