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

using model chemistry: HSEh1PBE/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-311.948062
Energy at 298.15K-311.963598
HF Energy-311.948062
Nuclear repulsion energy315.186322
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-pVDZ
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 3144 3024 34.98      
2 A1 3062 2946 45.66      
3 A1 3050 2934 20.49      
4 A1 2965 2852 94.55      
5 A1 1511 1454 2.05      
6 A1 1484 1427 6.85      
7 A1 1467 1411 0.07      
8 A1 1448 1393 0.11      
9 A1 1397 1344 0.68      
10 A1 1323 1273 3.40      
11 A1 1183 1138 3.41      
12 A1 1090 1048 8.73      
13 A1 1037 998 17.09      
14 A1 927 891 8.70      
15 A1 435 418 0.42      
16 A1 322 310 0.18      
17 A1 103 99 0.13      
18 A2 3132 3013 0.00      
19 A2 3104 2986 0.00      
20 A2 2994 2880 0.00      
21 A2 1470 1414 0.00      
22 A2 1303 1253 0.00      
23 A2 1253 1205 0.00      
24 A2 1167 1122 0.00      
25 A2 889 856 0.00      
26 A2 768 739 0.00      
27 A2 238 229 0.00      
28 A2 137 132 0.00      
29 A2 75 72 0.00      
30 B1 3132 3013 99.64      
31 B1 3104 2986 11.14      
32 B1 2989 2875 120.55      
33 B1 1470 1414 14.80      
34 B1 1304 1254 0.90      
35 B1 1260 1212 4.27      
36 B1 1190 1145 4.13      
37 B1 902 867 3.79      
38 B1 769 740 4.77      
39 B1 241 231 0.19      
40 B1 160 154 4.56      
41 B1 56 54 0.23      
42 B2 3144 3024 18.22      
43 B2 3062 2945 1.31      
44 B2 3050 2934 40.08      
45 B2 2953 2840 13.97      
46 B2 1490 1434 11.05      
47 B2 1480 1424 0.94      
48 B2 1466 1410 1.82      
49 B2 1404 1350 17.66      
50 B2 1392 1339 26.18      
51 B2 1307 1258 17.61      
52 B2 1202 1156 250.89      
53 B2 1131 1088 1.66      
54 B2 1078 1037 0.27      
55 B2 907 873 1.37      
56 B2 518 498 5.23      
57 B2 249 240 0.60      

Unscaled Zero Point Vibrational Energy (zpe) 42443.4 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 40826.3 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-pVDZ
ABC
0.45283 0.02671 0.02597

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.385
C2 0.000 1.171 -0.390
C3 0.000 -1.171 -0.390
C4 0.000 2.373 0.531
C5 0.000 -2.373 0.531
C6 0.000 3.690 -0.228
C7 0.000 -3.690 -0.228
H8 0.891 1.196 -1.055
H9 -0.891 1.196 -1.055
H10 -0.891 -1.196 -1.055
H11 0.891 -1.196 -1.055
H12 0.883 2.306 1.189
H13 -0.883 2.306 1.189
H14 -0.883 -2.306 1.189
H15 0.883 -2.306 1.189
H16 0.000 4.548 0.460
H17 -0.889 3.784 -0.874
H18 0.889 3.784 -0.874
H19 0.000 -4.548 0.460
H20 0.889 -3.784 -0.874
H21 -0.889 -3.784 -0.874

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
O11.40491.40492.37732.37733.74093.74092.07312.07312.07312.07312.59672.59672.59672.59674.54904.08584.08584.54904.08584.0858
C21.40492.34291.51413.66212.52394.86431.11161.11162.61532.61532.13562.13563.92003.92003.48232.80162.80165.78275.05765.0576
C31.40492.34293.66211.51414.86432.52392.61532.61531.11161.11163.92003.92002.13562.13565.78275.05765.05763.48232.80162.8016
C42.37731.51413.66214.74561.52076.11042.16652.16654.00564.00561.10281.10284.80664.80662.17682.18082.18086.92166.37736.3773
C52.37733.66211.51414.74566.11041.52074.00564.00562.16652.16654.80664.80661.10281.10286.92166.37736.37732.17682.18082.1808
C63.74092.52394.86431.52076.11047.38032.77442.77445.03505.03502.16882.16886.22446.22441.10001.10231.10238.26737.55447.5544
C73.74094.86432.52396.11041.52077.38035.03505.03502.77442.77446.22446.22442.16882.16888.26737.55447.55441.10001.10231.1023
H82.07311.11162.61532.16654.00562.77445.03501.78172.98262.39202.50333.06794.52154.15913.78493.14592.59436.00714.98325.2914
H92.07311.11162.61532.16654.00562.77445.03501.78172.39202.98263.06792.50334.15914.52153.78492.59433.14596.00715.29144.9832
H102.07312.61531.11164.00562.16655.03502.77442.98262.39201.78174.52154.15912.50333.06796.00714.98325.29143.78493.14592.5943
H112.07312.61531.11164.00562.16655.03502.77442.39202.98261.78174.15914.52153.06792.50336.00715.29144.98323.78492.59433.1459
H122.59672.13563.92001.10284.80662.16886.22442.50333.06794.52154.15911.76544.93854.61212.51773.09472.53786.94946.43006.6695
H132.59672.13563.92001.10284.80662.16886.22443.06792.50334.15914.52151.76544.61214.93852.51772.53783.09476.94946.66956.4300
H142.59673.92002.13564.80661.10286.22442.16884.52154.15912.50333.06794.93854.61211.76546.94946.43006.66952.51773.09472.5378
H152.59673.92002.13564.80661.10286.22442.16884.15914.52153.06792.50334.61214.93851.76546.94946.66956.43002.51772.53783.0947
H164.54903.48235.78272.17686.92161.10008.26733.78493.78496.00716.00712.51772.51776.94946.94941.77561.77569.09688.48518.4851
H174.08582.80165.05762.18086.37731.10237.55443.14592.59434.98325.29143.09472.53786.43006.66951.77561.77708.48517.77387.5680
H184.08582.80165.05762.18086.37731.10237.55442.59433.14595.29144.98322.53783.09476.66956.43001.77561.77708.48517.56807.7738
H194.54905.78273.48236.92162.17688.26731.10006.00716.00713.78493.78496.94946.94942.51772.51779.09688.48518.48511.77561.7756
H204.08585.05762.80166.37732.18087.55441.10234.98325.29143.14592.59436.43006.66953.09472.53788.48517.77387.56801.77561.7770
H214.08585.05762.80166.37732.18087.55441.10235.29144.98322.59433.14596.66956.43002.53783.09478.48517.56807.77381.77561.7770

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 109.000 O1 C2 H8 110.387
O1 C2 H9 110.387 O1 C3 C5 109.000
O1 C3 H10 110.387 O1 C3 H11 110.387
C2 O1 C3 112.983 C2 C4 C6 112.542
C2 C4 H12 108.361 C2 C4 H13 108.361
C3 C5 C7 112.542 C3 C5 H14 108.361
C3 C5 H15 108.361 C4 C2 H8 110.258
C4 C2 H9 110.258 C4 C6 H16 111.313
C4 C6 H17 111.488 C4 C6 H18 111.488
C5 C3 H10 110.258 C5 C3 H11 110.258
C5 C7 H19 111.313 C5 C7 H20 111.488
C5 C7 H21 111.488 C6 C4 H12 110.507
C6 C4 H13 110.507 C7 C5 H14 110.507
C7 C5 H15 110.507 H8 C2 H9 106.535
H10 C3 H11 106.535 H12 C4 H13 106.334
H14 C5 H15 106.334 H16 C6 H17 107.458
H16 C6 H18 107.458 H17 C6 H18 107.415
H19 C7 H20 107.458 H19 C7 H21 107.458
H20 C7 H21 107.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.332      
2 C 0.120      
3 C 0.120      
4 C -0.103      
5 C -0.103      
6 C -0.097      
7 C -0.097      
8 H 0.016      
9 H 0.016      
10 H 0.016      
11 H 0.016      
12 H 0.042      
13 H 0.042      
14 H 0.042      
15 H 0.042      
16 H 0.043      
17 H 0.043      
18 H 0.043      
19 H 0.043      
20 H 0.043      
21 H 0.043      


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 -0.833 0.833
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.926 0.000 0.000
y 0.000 -43.701 0.000
z 0.000 0.000 -47.013
Traceless
 xyz
x -0.569 0.000 0.000
y 0.000 2.769 0.000
z 0.000 0.000 -2.199
Polar
3z2-r2-4.399
x2-y2-2.225
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.510 0.000 0.000
y 0.000 13.628 0.000
z 0.000 0.000 9.926


<r2> (average value of r2) Å2
<r2> 431.588
(<r2>)1/2 20.775

Conformer 2 (C2)

Jump to S1C1
Energy calculated at HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-311.949392
Energy at 298.15K-311.965144
HF Energy-311.949392
Nuclear repulsion energy325.833067
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-pVDZ
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 3158 3038 2.51      
2 A 3136 3017 50.75      
3 A 3101 2983 13.35      
4 A 3058 2941 0.55      
5 A 3054 2938 8.84      
6 A 3005 2891 8.10      
7 A 2969 2855 97.01      
8 A 1505 1447 3.46      
9 A 1483 1427 4.01      
10 A 1464 1408 6.88      
11 A 1450 1395 1.99      
12 A 1438 1384 1.30      
13 A 1398 1345 3.14      
14 A 1360 1308 0.18      
15 A 1307 1257 3.52      
16 A 1257 1210 0.52      
17 A 1177 1132 9.55      
18 A 1143 1100 9.67      
19 A 1108 1066 7.57      
20 A 964 927 7.24      
21 A 924 888 5.15      
22 A 914 879 1.53      
23 A 754 725 0.19      
24 A 484 465 0.11      
25 A 336 323 0.35      
26 A 272 261 0.63      
27 A 168 162 0.03      
28 A 114 109 0.01      
29 A 45 43 0.00      
30 B 3158 3038 41.44      
31 B 3136 3017 20.65      
32 B 3101 2983 25.41      
33 B 3058 2941 55.61      
34 B 3054 2938 65.00      
35 B 3000 2886 105.88      
36 B 2957 2845 16.04      
37 B 1483 1427 0.10      
38 B 1479 1423 15.43      
39 B 1463 1407 7.65      
40 B 1450 1394 3.93      
41 B 1397 1344 7.64      
42 B 1387 1334 43.36      
43 B 1353 1302 21.86      
44 B 1297 1247 3.71      
45 B 1264 1216 7.04      
46 B 1200 1155 173.09      
47 B 1172 1127 26.02      
48 B 1116 1073 7.11      
49 B 1036 997 36.09      
50 B 929 894 0.95      
51 B 901 867 0.54      
52 B 784 754 3.33      
53 B 500 481 1.23      
54 B 326 314 0.57      
55 B 224 215 2.80      
56 B 172 165 3.45      
57 B 76 73 1.18      

Unscaled Zero Point Vibrational Energy (zpe) 42509.3 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 40889.7 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-pVDZ
ABC
0.17922 0.03745 0.03569

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.112
C2 0.030 1.174 0.887
C3 -0.030 -1.174 0.887
C4 0.000 2.373 -0.038
C5 0.000 -2.373 -0.038
C6 -1.269 2.447 -0.875
C7 1.269 -2.447 -0.875
H8 -0.841 1.198 1.576
H9 0.942 1.191 1.519
H10 0.841 -1.198 1.576
H11 -0.942 -1.191 1.519
H12 0.885 2.326 -0.695
H13 0.113 3.283 0.575
H14 -0.885 -2.326 -0.695
H15 -0.113 -3.283 0.575
H16 -1.247 3.303 -1.565
H17 -1.391 1.529 -1.467
H18 -2.161 2.554 -0.236
H19 1.247 -3.303 -1.565
H20 1.391 -1.529 -1.467
H21 2.161 -2.554 -0.236

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
O11.40681.40682.37812.37812.92732.92732.07082.07092.07082.07092.61583.31802.61583.31803.90882.60073.36323.90882.60073.3632
C21.40682.34781.51523.66562.53214.21231.11171.10992.59922.63412.13562.13443.94774.47013.49012.77262.82245.24743.83324.4374
C31.40682.34783.66561.51524.21232.53212.59922.63411.11171.10993.94774.47012.13562.13445.24743.83324.43743.49012.77262.8224
C42.37811.51523.66564.74681.52155.05422.16712.17024.00834.00251.10341.10324.82655.69112.18022.16602.17736.00944.38215.3837
C52.37813.66561.51524.74685.05421.52154.00834.00252.16712.17024.82655.69111.10341.10326.00944.38215.38372.18022.16602.1773
C62.92732.53214.21231.52155.05425.51242.78403.49214.87264.36732.16432.17044.79126.02291.10051.09971.10266.31434.81966.0971
C72.92734.21232.53215.05421.52155.51244.87264.36732.78403.49214.79126.02292.16432.17046.31434.81966.09711.10051.09971.1026
H82.07081.11172.59922.16714.00832.78404.87261.78462.92742.39193.06812.50244.19244.64903.80383.11032.61975.87294.65605.1351
H92.07091.10992.63412.17024.00253.49214.36731.78462.39193.03792.48882.44054.54004.69334.33223.80473.81635.45974.06404.3115
H102.07082.59921.11174.00832.16714.87262.78402.92742.39191.78464.19244.64903.06812.50245.87294.65605.13513.80383.11032.6197
H112.07092.63411.10994.00252.17024.36733.49212.39193.03791.78464.54004.69332.48882.44055.45974.06404.31154.33223.80473.8163
H122.61582.13563.94771.10344.82652.16434.79123.06812.48884.19244.54001.76894.97645.83702.50162.53193.08865.70713.96305.0642
H133.31802.13444.47011.10325.69112.17046.02292.50242.44054.64904.69331.76895.83706.57082.53623.08432.52167.01825.38166.2390
H142.61583.94772.13564.82651.10344.79122.16434.19244.54003.06812.48884.97645.83701.76895.70713.96305.06422.50162.53193.0886
H153.31804.47012.13445.69111.10326.02292.17044.64904.69332.50242.44055.83706.57081.76897.01825.38166.23902.53623.08432.5216
H163.90883.49015.24742.18026.00941.10056.31433.80384.33225.87295.45972.50162.53625.70717.01821.78331.77917.06175.50606.9055
H172.60072.77263.83322.16604.38211.09974.81963.11033.80474.65604.06402.53193.08433.96305.38161.78331.77765.50604.13365.5495
H183.36322.82244.43742.17735.38371.10266.09712.61973.81635.13514.31153.08862.52165.06426.23901.77911.77766.90555.54956.6904
H193.90885.24743.49016.00942.18026.31431.10055.87295.45973.80384.33225.70717.01822.50162.53627.06175.50606.90551.78331.7791
H202.60073.83322.77264.38212.16604.81961.09974.65604.06403.11033.80473.96305.38162.53193.08435.50604.13365.54951.78331.7776
H213.36324.43742.82245.38372.17736.09711.10265.13514.31152.61973.81635.06426.23903.08862.52166.90555.54956.69041.77911.7776

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 108.893 O1 C2 H8 110.063
O1 C2 H9 110.186 O1 C3 C5 108.893
O1 C3 H10 110.063 O1 C3 H11 110.186
C2 O1 C3 113.117 C2 C4 C6 112.989
C2 C4 H12 108.257 C2 C4 H13 108.171
C3 C5 C7 112.989 C3 C5 H14 108.257
C3 C5 H15 108.171 C4 C2 H8 110.221
C4 C2 H9 110.576 C4 C6 H16 111.498
C4 C6 H17 110.413 C4 C6 H18 111.138
C5 C3 H10 110.221 C5 C3 H11 110.576
C5 C7 H19 111.498 C5 C7 H20 110.413
C5 C7 H21 111.138 C6 C4 H12 110.062
C6 C4 H13 110.550 C7 C5 H14 110.062
C7 C5 H15 110.550 H8 C2 H9 106.892
H10 C3 H11 106.892 H12 C4 H13 106.574
H14 C5 H15 106.574 H16 C6 H17 108.295
H16 C6 H18 107.712 H17 C6 H18 107.638
H19 C7 H20 108.295 H19 C7 H21 107.712
H20 C7 H21 107.638
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.328      
2 C 0.110      
3 C 0.110      
4 C -0.099      
5 C -0.099      
6 C -0.086      
7 C -0.086      
8 H 0.015      
9 H 0.020      
10 H 0.015      
11 H 0.020      
12 H 0.043      
13 H 0.032      
14 H 0.043      
15 H 0.032      
16 H 0.038      
17 H 0.054      
18 H 0.036      
19 H 0.038      
20 H 0.054      
21 H 0.036      


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 0.909 0.909
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.801 0.347 0.000
y 0.347 -43.984 0.000
z 0.000 0.000 -45.773
Traceless
 xyz
x -1.922 0.347 0.000
y 0.347 2.302 0.000
z 0.000 0.000 -0.380
Polar
3z2-r2-0.760
x2-y2-2.817
xy0.347
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.171 -0.518 0.000
y -0.518 12.300 0.000
z 0.000 0.000 10.283


<r2> (average value of r2) Å2
<r2> 341.716
(<r2>)1/2 18.486