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All results from a given calculation for NH(C2H5)2 (diethylamine)

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-213.739248
Energy at 298.15K-213.751899
HF Energy-213.739248
Nuclear repulsion energy189.549865
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 B1B95/cc-pVTZ
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' 3538 3386 0.13      
2 A' 3142 3008 41.23      
3 A' 3123 2989 65.53      
4 A' 3060 2929 64.32      
5 A' 3054 2923 4.53      
6 A' 2942 2816 176.54      
7 A' 1529 1463 1.93      
8 A' 1500 1436 2.34      
9 A' 1489 1425 14.29      
10 A' 1428 1366 3.85      
11 A' 1394 1334 0.92      
12 A' 1318 1261 4.29      
13 A' 1233 1180 1.56      
14 A' 1170 1120 13.82      
15 A' 1076 1030 7.84      
16 A' 902 863 4.59      
17 A' 823 788 1.09      
18 A' 756 723 74.87      
19 A' 422 404 0.36      
20 A' 253 242 0.78      
21 A' 178 170 0.74      
22 A' 106 102 0.98      
23 A" 3142 3008 12.39      
24 A" 3123 2989 14.50      
25 A" 3059 2928 7.88      
26 A" 3053 2922 23.66      
27 A" 2939 2813 15.00      
28 A" 1517 1452 5.39      
29 A" 1504 1439 9.51      
30 A" 1496 1432 10.27      
31 A" 1477 1413 17.79      
32 A" 1407 1346 12.69      
33 A" 1356 1297 25.32      
34 A" 1284 1229 3.80      
35 A" 1186 1135 51.97      
36 A" 1115 1067 7.43      
37 A" 1070 1025 3.05      
38 A" 953 912 0.19      
39 A" 805 771 0.43      
40 A" 417 399 0.50      
41 A" 251 241 0.68      
42 A" 115 110 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 32850.1 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 31440.8 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 B1B95/cc-pVTZ
ABC
0.59873 0.07093 0.06684

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.276 0.000
C2 0.017 0.515 1.212
C3 0.017 0.515 -1.212
C4 0.017 -0.371 2.438
C5 0.017 -0.371 -2.438
H6 -0.781 -0.897 0.000
H7 -0.831 1.216 1.258
H8 0.919 1.130 1.204
H9 -0.831 1.216 -1.258
H10 0.919 1.130 -1.204
H11 0.057 0.223 3.349
H12 -0.887 -0.979 2.480
H13 0.872 -1.042 2.421
H14 0.057 0.223 -3.349
H15 -0.887 -0.979 -2.480
H16 0.872 -1.042 -2.421

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.44701.44702.44002.44001.01112.12742.05872.12742.05873.38652.73172.67963.38652.73172.6796
C21.44702.42351.51273.75582.02451.10081.09152.70332.65052.15792.15812.14914.57074.08404.0440
C31.44702.42353.75581.51272.02452.70332.65051.10081.09154.57074.08404.04402.15792.15812.1491
C42.44001.51273.75584.87642.61892.15142.14224.11044.04071.08801.09011.08755.81805.03764.9795
C52.44003.75581.51274.87642.61894.11044.04072.15142.14225.81805.03764.97951.08801.09011.0875
H61.01112.02452.02452.61892.61892.45952.90622.45952.90623.62962.48382.93523.62962.48382.9352
H72.12741.10082.70332.15144.11042.45951.75232.51553.02092.47972.51323.05804.79584.33524.6403
H82.05871.09152.65052.14224.04072.90621.75233.02092.40712.48413.05562.49034.72184.61274.2259
H92.12742.70331.10084.11042.15142.45952.51553.02091.75234.79584.33524.64032.47972.51323.0580
H102.05872.65051.09154.04072.14222.90623.02092.40711.75234.72184.61274.22592.48413.05562.4903
H113.38652.15794.57071.08805.81803.62962.47972.48414.79584.72181.75761.76816.69886.02655.9635
H122.73172.15814.08401.09015.03762.48382.51323.05564.33524.61271.75761.76086.02654.96045.2077
H132.67962.14914.04401.08754.97952.93523.05802.49034.64034.22591.76811.76085.96355.20774.8423
H143.38654.57072.15795.81801.08803.62964.79584.72182.47972.48416.69886.02655.96351.75761.7681
H152.73174.08402.15815.03761.09012.48384.33524.61272.51323.05566.02654.96045.20771.75761.7608
H162.67964.04402.14914.97951.08752.93524.64034.22593.05802.49035.96355.20774.84231.76811.7608

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 111.037 N1 C2 H7 112.524
N1 C2 H8 107.557 N1 C3 C5 111.037
N1 C3 H9 112.524 N1 C3 H10 107.557
C2 N1 C3 113.732 C2 N1 H6 109.620
C2 C4 H11 111.093 C2 C4 H12 110.982
C2 C4 H13 110.409 C3 N1 H6 109.620
C3 C5 H14 111.093 C3 C5 H15 110.982
C3 C5 H16 110.409 C4 C2 H7 109.808
C4 C2 H8 109.623 C5 C3 H8 151.001
C5 C3 H10 109.623 H7 C2 H8 106.122
H9 C3 H10 106.122 H11 C4 H12 107.601
H11 C4 H13 108.726 H12 C4 H13 107.917
H14 C5 H15 107.601 H14 C5 H16 108.726
H15 C5 H16 107.917
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.218      
2 C -0.106      
3 C -0.106      
4 C -0.356      
5 C -0.356      
6 H 0.116      
7 H 0.071      
8 H 0.105      
9 H 0.071      
10 H 0.105      
11 H 0.111      
12 H 0.106      
13 H 0.121      
14 H 0.111      
15 H 0.106      
16 H 0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.727 0.349 0.000 0.806
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.679 1.616 0.000
y 1.616 -34.506 0.000
z 0.000 0.000 -33.389
Traceless
 xyz
x 0.268 1.616 0.000
y 1.616 -0.972 0.000
z 0.000 0.000 0.704
Polar
3z2-r21.407
x2-y20.827
xy1.616
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.702 -0.020 0.000
y -0.020 8.314 0.000
z 0.000 0.000 10.573


<r2> (average value of r2) Å2
<r2> 185.282
(<r2>)1/2 13.612