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

using model chemistry: M06-2X/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-312.150838
Energy at 298.15K-312.166366
HF Energy-312.150838
Nuclear repulsion energy315.849825
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/6-31G(2df,p)
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 3148 2998 30.36      
2 A1 3076 2929 43.17      
3 A1 3059 2913 10.56      
4 A1 2986 2844 74.26      
5 A1 1540 1467 1.54      
6 A1 1511 1439 5.06      
7 A1 1494 1423 0.05      
8 A1 1469 1399 0.81      
9 A1 1411 1344 1.45      
10 A1 1339 1275 3.01      
11 A1 1190 1133 5.33      
12 A1 1095 1043 11.04      
13 A1 1046 996 10.69      
14 A1 931 886 6.71      
15 A1 444 423 0.63      
16 A1 324 308 0.20      
17 A1 103 98 0.18      
18 A2 3140 2991 0.00      
19 A2 3116 2968 0.00      
20 A2 3015 2872 0.00      
21 A2 1505 1433 0.00      
22 A2 1317 1254 0.00      
23 A2 1268 1208 0.00      
24 A2 1184 1127 0.00      
25 A2 891 848 0.00      
26 A2 759 723 0.00      
27 A2 235 224 0.00      
28 A2 136 129 0.00      
29 A2 75 72 0.00      
30 B1 3140 2991 93.38      
31 B1 3116 2968 3.41      
32 B1 3013 2869 100.25      
33 B1 1505 1433 12.65      
34 B1 1322 1259 1.41      
35 B1 1279 1218 4.21      
36 B1 1205 1148 4.32      
37 B1 905 862 2.65      
38 B1 762 726 2.45      
39 B1 240 228 0.48      
40 B1 151 144 4.36      
41 B1 56 53 0.19      
42 B2 3148 2998 17.46      
43 B2 3075 2929 3.00      
44 B2 3059 2913 28.67      
45 B2 2977 2835 12.04      
46 B2 1520 1447 10.83      
47 B2 1508 1436 0.47      
48 B2 1493 1422 1.02      
49 B2 1417 1350 41.76      
50 B2 1410 1343 6.94      
51 B2 1325 1262 12.52      
52 B2 1224 1165 239.39      
53 B2 1134 1080 0.78      
54 B2 1072 1021 0.03      
55 B2 908 865 1.69      
56 B2 520 496 4.94      
57 B2 249 237 0.68      

Unscaled Zero Point Vibrational Energy (zpe) 42767.2 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 40731.5 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/6-31G(2df,p)
ABC
0.45115 0.02682 0.02605

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.398
C2 0.000 1.167 -0.379
C3 0.000 -1.167 -0.379
C4 0.000 2.375 0.539
C5 0.000 -2.375 0.539
C6 0.000 3.681 -0.248
C7 0.000 -3.681 -0.248
H8 0.886 1.190 -1.037
H9 -0.886 1.190 -1.037
H10 -0.886 -1.190 -1.037
H11 0.886 -1.190 -1.037
H12 0.879 2.318 1.188
H13 -0.879 2.318 1.188
H14 -0.879 -2.318 1.188
H15 0.879 -2.318 1.188
H16 0.000 4.546 0.418
H17 -0.883 3.753 -0.890
H18 0.883 3.753 -0.890
H19 0.000 -4.546 0.418
H20 0.883 -3.753 -0.890
H21 -0.883 -3.753 -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
O11.40201.40202.37912.37913.73743.73742.06362.06362.06362.06362.60162.60162.60162.60164.54594.06514.06514.54594.06514.0651
C21.40202.33451.51663.65912.51724.85021.10381.10382.60272.60272.13332.13333.92073.92073.47132.78002.78005.76855.02525.0252
C31.40202.33453.65911.51664.85022.51722.60272.60271.10381.10383.92073.92072.13332.13335.76855.02525.02523.47132.78002.7800
C42.37911.51663.65914.74991.52496.10702.16122.16123.99693.99691.09441.09444.81814.81812.17432.17272.17276.92196.35426.3542
C52.37913.65911.51664.74996.10701.52493.99693.99692.16122.16124.81814.81811.09441.09446.92196.35426.35422.17432.17272.1727
C63.73742.51724.85021.52496.10707.36232.75912.75915.01345.01342.16692.16696.23056.23051.09171.09411.09418.25407.51417.5141
C73.73744.85022.51726.10701.52497.36235.01345.01342.75912.75916.23056.23052.16692.16698.25407.51417.51411.09171.09411.0941
H82.06361.10382.60272.16123.99692.75915.01341.77222.96722.37982.49433.05564.51304.15363.76353.11812.56755.98344.94535.2523
H92.06361.10382.60272.16123.99692.75915.01341.77222.37982.96723.05562.49434.15364.51303.76352.56753.11815.98345.25234.9453
H102.06362.60271.10383.99692.16125.01342.75912.96722.37981.77224.51304.15362.49433.05565.98344.94535.25233.76353.11812.5675
H112.06362.60271.10383.99692.16125.01342.75912.37982.96721.77224.15364.51303.05562.49435.98345.25234.94533.76352.56753.1181
H122.60162.13333.92071.09444.81812.16696.23052.49433.05564.51304.15361.75774.95714.63502.51623.07982.52596.96226.41666.6541
H132.60162.13333.92071.09444.81812.16696.23053.05562.49434.15364.51301.75774.63504.95712.51622.52593.07986.96226.65416.4166
H142.60163.92072.13334.81811.09446.23052.16694.51304.15362.49433.05564.95714.63501.75776.96226.41666.65412.51623.07982.5259
H152.60163.92072.13334.81811.09446.23052.16694.15364.51303.05562.49434.63504.95711.75776.96226.65416.41662.51622.52593.0798
H164.54593.47135.76852.17436.92191.09178.25403.76353.76355.98345.98342.51622.51626.96226.96221.76621.76629.09188.44798.4479
H174.06512.78005.02522.17276.35421.09417.51413.11812.56754.94535.25233.07982.52596.41666.65411.76621.76648.44797.71157.5064
H184.06512.78005.02522.17276.35421.09417.51412.56753.11815.25234.94532.52593.07986.65416.41661.76621.76648.44797.50647.7115
H194.54595.76853.47136.92192.17438.25401.09175.98345.98343.76353.76356.96226.96222.51622.51629.09188.44798.44791.76621.7662
H204.06515.02522.78006.35422.17277.51411.09414.94535.25233.11812.56756.41666.65413.07982.52598.44797.71157.50641.76621.7664
H214.06515.02522.78006.35422.17277.51411.09415.25234.94532.56753.11816.65416.41662.52593.07988.44797.50647.71151.76621.7664

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 109.142 O1 C2 H8 110.316
O1 C2 H9 110.316 O1 C3 C5 109.142
O1 C3 H10 110.316 O1 C3 H11 110.316
C2 O1 C3 112.730 C2 C4 C6 111.711
C2 C4 H12 108.497 C2 C4 H13 108.497
C3 C5 C7 111.711 C3 C5 H14 108.497
C3 C5 H15 108.497 C4 C2 H8 110.131
C4 C2 H9 110.131 C4 C6 H16 111.319
C4 C6 H17 111.046 C4 C6 H18 111.046
C5 C3 H10 110.131 C5 C3 H11 110.131
C5 C7 H19 111.319 C5 C7 H20 111.046
C5 C7 H21 111.046 C6 C4 H12 110.565
C6 C4 H13 110.565 C7 C5 H14 110.565
C7 C5 H15 110.565 H8 C2 H9 106.786
H10 C3 H11 106.786 H12 C4 H13 106.848
H14 C5 H15 106.848 H16 C6 H17 107.807
H16 C6 H18 107.807 H17 C6 H18 107.652
H19 C7 H20 107.807 H19 C7 H21 107.807
H20 C7 H21 107.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.320      
2 C -0.021      
3 C -0.021      
4 C -0.230      
5 C -0.230      
6 C -0.416      
7 C -0.416      
8 H 0.092      
9 H 0.092      
10 H 0.092      
11 H 0.092      
12 H 0.125      
13 H 0.125      
14 H 0.125      
15 H 0.125      
16 H 0.134      
17 H 0.129      
18 H 0.129      
19 H 0.134      
20 H 0.129      
21 H 0.129      


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 -0.827 0.827
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.585 0.000 0.000
y 0.000 -43.499 0.000
z 0.000 0.000 -46.842
Traceless
 xyz
x -0.415 0.000 0.000
y 0.000 2.715 0.000
z 0.000 0.000 -2.300
Polar
3z2-r2-4.600
x2-y2-2.087
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.389 0.000 0.000
y 0.000 13.213 0.000
z 0.000 0.000 9.607


<r2> (average value of r2) Å2
<r2> 429.790
(<r2>)1/2 20.731

Conformer 2 (C2)

Jump to S1C1
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-312.152226
Energy at 298.15K-312.167898
HF Energy-312.152226
Nuclear repulsion energy327.135226
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/6-31G(2df,p)
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 3162 3012 3.04      
2 A 3141 2991 44.84      
3 A 3114 2966 7.85      
4 A 3070 2924 3.43      
5 A 3063 2917 4.66      
6 A 3026 2882 6.91      
7 A 2991 2849 80.58      
8 A 1535 1462 3.03      
9 A 1511 1439 3.20      
10 A 1497 1426 6.47      
11 A 1478 1408 0.86      
12 A 1460 1391 3.43      
13 A 1411 1343 1.81      
14 A 1375 1310 0.32      
15 A 1314 1251 3.85      
16 A 1274 1213 0.35      
17 A 1192 1135 11.60      
18 A 1156 1101 10.56      
19 A 1106 1053 4.41      
20 A 969 923 5.42      
21 A 924 880 4.60      
22 A 917 873 0.63      
23 A 754 718 0.22      
24 A 488 465 0.02      
25 A 342 325 0.43      
26 A 271 258 0.71      
27 A 149 142 0.02      
28 A 112 107 0.01      
29 A 41 39 0.00      
30 B 3162 3012 38.23      
31 B 3141 2991 21.89      
32 B 3114 2965 21.12      
33 B 3070 2924 67.63      
34 B 3063 2917 31.29      
35 B 3023 2879 89.69      
36 B 2982 2840 13.58      
37 B 1513 1441 1.02      
38 B 1508 1437 12.70      
39 B 1496 1425 5.32      
40 B 1478 1408 2.90      
41 B 1412 1345 22.69      
42 B 1404 1337 35.24      
43 B 1371 1306 13.17      
44 B 1306 1243 5.60      
45 B 1286 1225 8.16      
46 B 1221 1163 172.76      
47 B 1187 1130 12.57      
48 B 1116 1062 11.26      
49 B 1035 985 21.04      
50 B 934 889 1.15      
51 B 899 856 0.46      
52 B 785 748 2.41      
53 B 502 478 1.09      
54 B 325 309 0.69      
55 B 224 213 2.68      
56 B 151 144 2.91      
57 B 65 62 1.15      

Unscaled Zero Point Vibrational Energy (zpe) 42805.9 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 40768.4 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/6-31G(2df,p)
ABC
0.17725 0.03816 0.03621

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.121
C2 0.025 1.170 0.896
C3 -0.025 -1.170 0.896
C4 0.000 2.370 -0.033
C5 0.000 -2.370 -0.033
C6 -1.260 2.402 -0.892
C7 1.260 -2.402 -0.892
H8 -0.850 1.195 1.570
H9 0.926 1.186 1.531
H10 0.850 -1.195 1.570
H11 -0.926 -1.186 1.531
H12 0.889 2.332 -0.671
H13 0.076 3.279 0.573
H14 -0.889 -2.332 -0.671
H15 -0.076 -3.279 0.573
H16 -1.261 3.262 -1.565
H17 -1.332 1.492 -1.489
H18 -2.155 2.464 -0.264
H19 1.261 -3.262 -1.565
H20 1.332 -1.492 -1.489
H21 2.155 -2.464 -0.264

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
O11.40381.40382.37512.37512.89602.89602.06112.06152.06112.06152.61883.31082.61883.31083.88302.56813.29573.88302.56813.2957
C21.40382.34111.51793.66042.52344.18191.10401.10202.59412.61862.13392.13413.94464.46223.47702.76342.78775.21873.80644.3692
C31.40382.34113.66041.51794.18192.52342.59412.61861.10401.10203.94464.46222.13392.13415.21873.80644.36923.47702.76342.7877
C42.37511.51793.66044.74001.52545.01022.16132.16924.00033.99341.09481.09504.82805.68202.17592.16012.16945.97154.33705.2972
C52.37513.66041.51794.74005.01021.52544.00033.99342.16132.16924.82805.68201.09481.09505.97154.33705.29722.17592.16012.1694
C62.89602.52344.18191.52545.01025.42592.77223.48264.84304.34252.16202.16774.75445.98551.09211.09151.09456.23704.71635.9780
C72.89604.18192.52345.01021.52545.42594.84304.34252.77223.48264.75445.98552.16202.16776.23704.71635.97801.09211.09151.0945
H82.06111.10402.59412.16134.00032.77224.84301.77582.93312.38253.05562.48884.17914.64893.77753.11112.58385.84414.61955.0773
H92.06151.10202.61862.16923.99343.48264.34251.77582.38253.00852.48282.45404.52974.67514.32223.78333.78765.42994.05704.2488
H102.06112.59411.10404.00032.16134.84302.77222.93312.38251.77584.17914.64893.05562.48885.84414.61955.07733.77753.11112.5838
H112.06152.61861.10203.99342.16924.34253.48262.38253.00851.77584.52974.67512.48282.45405.42994.05704.24884.32223.78333.7876
H122.61882.13393.94461.09484.82802.16204.75443.05562.48284.17914.52971.76164.99215.82802.50782.51193.07405.67773.93594.9767
H133.31082.13414.46221.09505.68202.16775.98552.48882.45404.64894.67511.76165.82806.55992.52183.07062.51866.98305.34716.1644
H142.61883.94462.13394.82801.09484.75442.16204.17914.52973.05562.48284.99215.82801.76165.67773.93594.97672.50782.51193.0740
H153.31084.46222.13415.68201.09505.98552.16774.64894.67512.48882.45405.82806.55991.76166.98305.34716.16442.52183.07062.5186
H163.88303.47705.21872.17595.97151.09216.23703.77754.32225.84415.42992.50782.52185.67776.98301.77321.76886.99505.41596.7932
H172.56812.76343.80642.16014.33701.09154.71633.11113.78334.61954.05702.51193.07063.93595.34711.77321.76705.41594.00015.4135
H183.29572.78774.36922.16945.29721.09455.97802.58383.78765.07734.24883.07402.51864.97676.16441.76881.76706.79325.41356.5462
H193.88305.21873.47705.97152.17596.23701.09215.84415.42993.77754.32225.67776.98302.50782.52186.99505.41596.79321.77321.7688
H202.56813.80642.76344.33702.16014.71631.09154.61954.05703.11113.78333.93595.34712.51193.07065.41594.00015.41351.77321.7670
H213.29574.36922.78775.29722.16945.97801.09455.07734.24882.58383.78764.97676.16443.07402.51866.79325.41356.54621.76881.7670

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 108.697 O1 C2 H8 109.970
O1 C2 H9 110.126 O1 C3 C5 108.697
O1 C3 H10 109.970 O1 C3 H11 110.126
C2 O1 C3 112.986 C2 C4 C6 112.023
C2 C4 H12 108.435 C2 C4 H13 108.442
C3 C5 C7 112.023 C3 C5 H14 108.435
C3 C5 H15 108.442 C4 C2 H8 110.039
C4 C2 H9 110.786 C4 C6 H16 111.385
C4 C6 H17 110.165 C4 C6 H18 110.724
C5 C3 H10 110.039 C5 C3 H11 110.786
C5 C7 H19 111.385 C5 C7 H20 110.165
C5 C7 H21 110.724 C6 C4 H12 110.112
C6 C4 H13 110.556 C7 C5 H14 110.112
C7 C5 H15 110.556 H8 C2 H9 107.217
H10 C3 H11 107.217 H12 C4 H13 107.119
H14 C5 H15 107.119 H16 C6 H17 108.596
H16 C6 H18 107.991 H17 C6 H18 107.871
H19 C7 H20 108.596 H19 C7 H21 107.991
H20 C7 H21 107.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.311      
2 C -0.033      
3 C -0.033      
4 C -0.234      
5 C -0.234      
6 C -0.399      
7 C -0.399      
8 H 0.092      
9 H 0.098      
10 H 0.092      
11 H 0.098      
12 H 0.124      
13 H 0.113      
14 H 0.124      
15 H 0.113      
16 H 0.125      
17 H 0.148      
18 H 0.122      
19 H 0.125      
20 H 0.148      
21 H 0.122      


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 0.887 0.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.493 0.327 0.000
y 0.327 -43.853 0.000
z 0.000 0.000 -45.512
Traceless
 xyz
x -1.811 0.327 0.000
y 0.327 2.149 0.000
z 0.000 0.000 -0.339
Polar
3z2-r2-0.677
x2-y2-2.640
xy0.327
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.903 -0.529 0.000
y -0.529 12.015 0.000
z 0.000 0.000 9.972


<r2> (average value of r2) Å2
<r2> 337.113
(<r2>)1/2 18.361