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

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

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/6-31+G**
 hartrees
Energy at 0K-312.146612
Energy at 298.15K-312.162114
HF Energy-312.146612
Nuclear repulsion energy315.122887
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/6-31+G**
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 3147 2996 37.29      
2 A1 3080 2932 48.20      
3 A1 3061 2914 16.98      
4 A1 2997 2853 93.92      
5 A1 1539 1465 2.21      
6 A1 1515 1443 8.54      
7 A1 1501 1429 0.01      
8 A1 1468 1398 0.00      
9 A1 1419 1351 2.41      
10 A1 1341 1277 2.89      
11 A1 1189 1132 5.03      
12 A1 1092 1040 12.46      
13 A1 1040 990 14.60      
14 A1 932 888 6.81      
15 A1 443 422 0.96      
16 A1 323 308 0.40      
17 A1 105 100 0.20      
18 A2 3140 2989 0.00      
19 A2 3118 2968 0.00      
20 A2 3027 2882 0.00      
21 A2 1510 1438 0.00      
22 A2 1318 1255 0.00      
23 A2 1270 1209 0.00      
24 A2 1179 1123 0.00      
25 A2 894 851 0.00      
26 A2 762 725 0.00      
27 A2 230 219 0.00      
28 A2 132 125 0.00      
29 A2 75 71 0.00      
30 B1 3140 2990 115.69      
31 B1 3118 2969 0.82      
32 B1 3024 2879 106.10      
33 B1 1510 1438 17.78      
34 B1 1325 1262 1.65      
35 B1 1280 1219 4.00      
36 B1 1199 1142 5.52      
37 B1 908 865 2.97      
38 B1 765 728 1.95      
39 B1 235 224 0.62      
40 B1 149 142 6.14      
41 B1 55 53 0.26      
42 B2 3146 2996 21.53      
43 B2 3079 2932 2.61      
44 B2 3060 2914 37.48      
45 B2 2988 2845 12.89      
46 B2 1521 1448 12.34      
47 B2 1512 1440 0.72      
48 B2 1500 1428 1.73      
49 B2 1422 1354 14.74      
50 B2 1416 1348 36.02      
51 B2 1328 1265 8.16      
52 B2 1214 1156 241.77      
53 B2 1136 1082 2.00      
54 B2 1071 1020 0.08      
55 B2 909 866 2.19      
56 B2 522 497 5.29      
57 B2 252 240 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 42813.8 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 40767.3 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 M06-2X/6-31+G**
ABC
0.45022 0.02667 0.02591

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.398
C2 0.000 1.175 -0.381
C3 0.000 -1.175 -0.381
C4 0.000 2.382 0.539
C5 0.000 -2.382 0.539
C6 0.000 3.690 -0.248
C7 0.000 -3.690 -0.248
H8 0.889 1.193 -1.034
H9 -0.889 1.193 -1.034
H10 -0.889 -1.193 -1.034
H11 0.889 -1.193 -1.034
H12 0.880 2.325 1.188
H13 -0.880 2.325 1.188
H14 -0.880 -2.325 1.188
H15 0.880 -2.325 1.188
H16 0.000 4.554 0.421
H17 -0.884 3.765 -0.890
H18 0.884 3.765 -0.890
H19 0.000 -4.554 0.421
H20 0.884 -3.765 -0.890
H21 -0.884 -3.765 -0.890

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
O11.40951.40952.38602.38603.74663.74662.06562.06562.06562.06562.60862.60862.60862.60864.55454.07654.07654.55454.07654.0765
C21.40952.34951.51753.67362.51924.86701.10361.10362.61262.61262.13552.13553.93513.93513.47342.78422.78425.78495.04425.0442
C31.40952.34953.67361.51754.86702.51922.61262.61261.10361.10363.93513.93512.13552.13555.78495.04425.04423.47342.78422.7842
C42.38601.51753.67364.76371.52726.12312.16292.16294.00604.00601.09541.09544.83234.83232.17582.17652.17656.93736.37266.3726
C52.38603.67361.51754.76376.12311.52724.00604.00602.16292.16294.83234.83231.09541.09546.93736.37266.37262.17582.17652.1765
C63.74662.51924.86701.52726.12317.38082.76472.76475.02595.02592.16882.16886.24706.24701.09281.09511.09518.27197.53527.5352
C73.74664.86702.51926.12311.52727.38085.02595.02592.76472.76476.24706.24702.16882.16888.27197.53527.53521.09281.09511.0951
H82.06561.10362.61262.16294.00602.76475.02591.77812.97632.38672.49433.05814.52224.16173.76883.12742.57595.99544.96075.2682
H92.06561.10362.61262.16294.00602.76475.02591.77812.38672.97633.05812.49434.16174.52223.76882.57593.12745.99545.26824.9607
H102.06562.61261.10364.00602.16295.02592.76472.97632.38671.77814.52224.16172.49433.05815.99544.96075.26823.76883.12742.5759
H112.06562.61261.10364.00602.16295.02592.76472.38672.97631.77814.16174.52223.05812.49435.99545.26824.96073.76882.57593.1274
H122.60862.13553.93511.09544.83232.16886.24702.49433.05814.52224.16171.76054.97214.65002.51683.08342.52846.97796.43506.6726
H132.60862.13553.93511.09544.83232.16886.24703.05812.49434.16174.52221.76054.65004.97212.51682.52843.08346.97796.67266.4350
H142.60863.93512.13554.83231.09546.24702.16884.52224.16172.49433.05814.97214.65001.76056.97796.43506.67262.51683.08342.5284
H152.60863.93512.13554.83231.09546.24702.16884.16174.52223.05812.49434.65004.97211.76056.97796.67266.43502.51682.52843.0834
H164.55453.47345.78492.17586.93731.09288.27193.76883.76885.99545.99542.51682.51686.97796.97791.76701.76709.10888.46858.4685
H174.07652.78425.04422.17656.37261.09517.53523.12742.57594.96075.26823.08342.52846.43506.67261.76701.76908.46857.73547.5304
H184.07652.78425.04422.17656.37261.09517.53522.57593.12745.26824.96072.52843.08346.67266.43501.76701.76908.46857.53047.7354
H194.55455.78493.47346.93732.17588.27191.09285.99545.99543.76883.76886.97796.97792.51682.51689.10888.46858.46851.76701.7670
H204.07655.04422.78426.37262.17657.53521.09514.96075.26823.12742.57596.43506.67263.08342.52848.46857.73547.53041.76701.7690
H214.07655.04422.78426.37262.17657.53521.09515.26824.96072.57593.12746.67266.43502.52843.08348.46857.53047.73541.76701.7690

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 109.151 O1 C2 H8 109.959
O1 C2 H9 109.959 O1 C3 C5 109.151
O1 C3 H10 109.959 O1 C3 H11 109.959
C2 O1 C3 112.910 C2 C4 C6 111.660
C2 C4 H12 108.545 C2 C4 H13 108.545
C3 C5 C7 111.660 C3 C5 H14 108.545
C3 C5 H15 108.545 C4 C2 H8 110.213
C4 C2 H9 110.213 C4 C6 H16 111.209
C4 C6 H17 111.128 C4 C6 H18 111.128
C5 C3 H10 110.213 C5 C3 H11 110.213
C5 C7 H19 111.209 C5 C7 H20 111.128
C5 C7 H21 111.128 C6 C4 H12 110.496
C6 C4 H13 110.496 C7 C5 H14 110.496
C7 C5 H15 110.496 H8 C2 H9 107.330
H10 C3 H11 107.330 H12 C4 H13 106.952
H14 C5 H15 106.952 H16 C6 H17 107.734
H16 C6 H18 107.734 H17 C6 H18 107.741
H19 C7 H20 107.734 H19 C7 H21 107.734
H20 C7 H21 107.741
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.388      
2 C -0.102      
3 C -0.102      
4 C -0.194      
5 C -0.194      
6 C -0.568      
7 C -0.568      
8 H 0.125      
9 H 0.125      
10 H 0.125      
11 H 0.125      
12 H 0.167      
13 H 0.167      
14 H 0.167      
15 H 0.167      
16 H 0.163      
17 H 0.155      
18 H 0.155      
19 H 0.163      
20 H 0.155      
21 H 0.155      


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 -1.038 1.038
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.561 0.000 0.000
y 0.000 -43.886 0.000
z 0.000 0.000 -48.170
Traceless
 xyz
x -0.533 0.000 0.000
y 0.000 3.479 0.000
z 0.000 0.000 -2.946
Polar
3z2-r2-5.893
x2-y2-2.675
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.973 0.000 0.000
y 0.000 13.736 0.000
z 0.000 0.000 10.498


<r2> (average value of r2) Å2
<r2> 432.513
(<r2>)1/2 20.797

Conformer 2 (C2)

Jump to S1C1
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-312.147409
Energy at 298.15K-312.163144
HF Energy-312.147409
Nuclear repulsion energy326.093316
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/6-31+G**
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 3164 3013 4.24      
2 A 3142 2992 55.08      
3 A 3114 2965 9.87      
4 A 3072 2925 6.24      
5 A 3068 2922 6.42      
6 A 3036 2891 9.26      
7 A 2999 2856 99.09      
8 A 1535 1462 3.62      
9 A 1518 1445 4.78      
10 A 1503 1431 6.99      
11 A 1487 1416 0.81      
12 A 1460 1390 2.21      
13 A 1421 1353 2.49      
14 A 1379 1313 0.02      
15 A 1316 1253 3.83      
16 A 1275 1214 0.20      
17 A 1188 1132 11.77      
18 A 1154 1098 10.59      
19 A 1106 1053 6.58      
20 A 971 925 8.33      
21 A 926 881 5.85      
22 A 918 874 0.18      
23 A 758 721 0.29      
24 A 488 465 0.01      
25 A 339 322 0.39      
26 A 274 261 0.54      
27 A 164 156 0.09      
28 A 110 105 0.05      
29 A 49 47 0.00      
30 B 3164 3013 42.60      
31 B 3142 2992 28.24      
32 B 3113 2965 28.52      
33 B 3072 2925 84.00      
34 B 3068 2921 41.74      
35 B 3033 2888 93.21      
36 B 2991 2848 17.28      
37 B 1518 1445 0.61      
38 B 1515 1443 15.21      
39 B 1501 1430 10.78      
40 B 1487 1416 5.61      
41 B 1421 1353 14.88      
42 B 1407 1340 40.99      
43 B 1375 1309 12.46      
44 B 1308 1246 5.98      
45 B 1287 1226 8.56      
46 B 1213 1155 179.85      
47 B 1184 1127 13.84      
48 B 1117 1064 10.12      
49 B 1038 988 24.58      
50 B 937 892 1.39      
51 B 898 855 0.46      
52 B 790 752 2.21      
53 B 506 482 1.41      
54 B 326 311 0.51      
55 B 225 214 1.74      
56 B 157 149 4.88      
57 B 72 68 1.91      

Unscaled Zero Point Vibrational Energy (zpe) 42897.7 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 40847.2 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 M06-2X/6-31+G**
ABC
0.17675 0.03783 0.03576

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.124
C2 0.010 1.177 0.903
C3 -0.010 -1.177 0.903
C4 0.000 2.379 -0.024
C5 0.000 -2.379 -0.024
C6 -1.246 2.424 -0.906
C7 1.246 -2.424 -0.906
H8 -0.878 1.195 1.559
H9 0.903 1.190 1.548
H10 0.878 -1.195 1.559
H11 -0.903 -1.190 1.548
H12 0.902 2.347 -0.646
H13 0.065 3.285 0.590
H14 -0.902 -2.347 -0.646
H15 -0.065 -3.285 0.590
H16 -1.240 3.304 -1.555
H17 -1.301 1.532 -1.534
H18 -2.154 2.462 -0.294
H19 1.240 -3.304 -1.555
H20 1.301 -1.532 -1.534
H21 2.154 -2.462 -0.294

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
O11.41071.41072.38402.38402.91372.91372.06292.06342.06292.06342.63003.31852.63003.31853.90842.60553.29743.90842.60553.2974
C21.41072.35311.51873.67482.53084.21461.10411.10202.60882.61692.13672.13223.95574.47303.48262.78972.78645.25643.86514.3890
C31.41072.35313.67481.51874.21462.53082.60882.61691.10411.10203.95574.47302.13672.13225.25643.86514.38903.48262.78972.7864
C42.38401.51873.67484.75881.52705.04012.16362.16884.00634.00311.09591.09654.85205.69802.17622.16572.17206.01534.38965.3053
C52.38403.67481.51874.75885.04011.52704.00634.00312.16362.16884.85205.69801.09591.09656.01534.38965.30532.17622.16572.1720
C62.91372.53084.21461.52705.04015.45082.77933.48784.86634.38162.16472.16764.79076.01891.09341.09251.09566.27804.74625.9833
C72.91374.21462.53085.04011.52705.45084.86634.38162.77933.48784.79076.01892.16472.16766.27804.74625.98331.09341.09251.0956
H82.06291.10412.60882.16364.00632.77934.86631.78072.96462.38423.05922.48924.17244.65463.77863.14022.58215.86694.66335.0980
H92.06341.10202.61692.16884.00313.48784.38161.78072.38422.98692.48112.45184.53674.67704.32363.80453.78875.47134.13094.2764
H102.06292.60881.10414.00632.16364.86632.77932.96462.38421.78074.17244.65463.05922.48925.86694.66335.09803.77863.14022.5821
H112.06342.61691.10204.00312.16884.38163.48782.38422.98691.78074.53674.67702.48112.45185.47134.13094.27644.32363.80453.7887
H122.63002.13673.95571.09594.85202.16474.79073.05922.48114.17244.53671.76345.02915.84692.51582.51083.07775.73413.99934.9817
H133.31852.13224.47301.09655.69802.16766.01892.48922.45184.65464.67701.76345.84696.57132.51093.07442.52597.02865.40776.1782
H142.63003.95572.13674.85201.09594.79072.16474.17244.53673.05922.48115.02915.84691.76345.73413.99934.98172.51582.51083.0777
H153.31854.47302.13225.69801.09656.01892.16764.65464.67702.48922.45185.84696.57131.76347.02865.40776.17822.51093.07442.5259
H163.90843.48265.25642.17626.01531.09346.27803.77864.32365.86695.47132.51582.51095.73417.02861.77361.77037.05865.46286.8083
H172.60552.78973.86512.16574.38961.09254.74623.14023.80454.66334.13092.51083.07443.99935.40771.77361.76945.46284.01895.4238
H183.29742.78644.38902.17205.30531.09565.98332.58213.78875.09804.27643.07772.52594.98176.17821.77031.76946.80835.42386.5415
H193.90845.25643.48266.01532.17626.27801.09345.86695.47133.77864.32365.73417.02862.51582.51097.05865.46286.80831.77361.7703
H202.60553.86512.78974.38962.16574.74621.09254.66334.13093.14023.80453.99935.40772.51083.07445.46284.01895.42381.77361.7694
H213.29744.38902.78645.30532.17205.98331.09565.09804.27642.58213.78874.98176.17823.07772.52596.80835.42386.54151.77031.7694

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 108.891 O1 C2 H8 109.633
O1 C2 H9 109.796 O1 C3 C5 108.891
O1 C3 H10 109.633 O1 C3 H11 109.796
C2 O1 C3 113.029 C2 C4 C6 112.392
C2 C4 H12 108.532 C2 C4 H13 108.154
C3 C5 C7 112.392 C3 C5 H14 108.532
C3 C5 H15 108.154 C4 C2 H8 110.164
C4 C2 H9 110.699 C4 C6 H16 111.214
C4 C6 H17 110.430 C4 C6 H18 110.747
C5 C3 H10 110.164 C5 C3 H11 110.699
C5 C7 H19 111.214 C5 C7 H20 110.430
C5 C7 H21 110.747 C6 C4 H12 110.149
C6 C4 H13 110.348 C7 C5 H14 110.149
C7 C5 H15 110.348 H8 C2 H9 107.645
H10 C3 H11 107.645 H12 C4 H13 107.094
H14 C5 H15 107.094 H16 C6 H17 108.466
H16 C6 H18 107.944 H17 C6 H18 107.929
H19 C7 H20 108.466 H19 C7 H21 107.944
H20 C7 H21 107.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.382      
2 C -0.000      
3 C -0.000      
4 C -0.375      
5 C -0.375      
6 C -0.498      
7 C -0.498      
8 H 0.128      
9 H 0.129      
10 H 0.128      
11 H 0.129      
12 H 0.168      
13 H 0.152      
14 H 0.168      
15 H 0.152      
16 H 0.154      
17 H 0.182      
18 H 0.151      
19 H 0.154      
20 H 0.182      
21 H 0.151      


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 1.070 1.070
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.588 0.335 0.000
y 0.335 -44.369 0.000
z 0.000 0.000 -46.484
Traceless
 xyz
x -2.161 0.335 0.000
y 0.335 2.667 0.000
z 0.000 0.000 -0.506
Polar
3z2-r2-1.011
x2-y2-3.218
xy0.335
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.653 -0.464 0.000
y -0.464 12.616 0.000
z 0.000 0.000 10.815


<r2> (average value of r2) Å2
<r2> 340.645
(<r2>)1/2 18.457