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

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 yes CS 1A'
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-213.694684
Energy at 298.15K-213.707400
HF Energy-213.694684
Nuclear repulsion energy188.566592
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' 3539 3370 0.11      
2 A' 3160 3009 37.34      
3 A' 3142 2992 61.40      
4 A' 3084 2936 53.64      
5 A' 3068 2921 12.31      
6 A' 2972 2830 178.37      
7 A' 1533 1460 1.59      
8 A' 1509 1437 3.71      
9 A' 1502 1430 16.52      
10 A' 1442 1374 3.42      
11 A' 1400 1333 1.17      
12 A' 1327 1263 5.64      
13 A' 1235 1176 2.28      
14 A' 1176 1120 16.81      
15 A' 1084 1032 8.64      
16 A' 907 864 3.69      
17 A' 829 790 1.93      
18 A' 761 725 87.07      
19 A' 432 411 0.43      
20 A' 256 244 1.51      
21 A' 192 183 1.11      
22 A' 113 108 1.48      
23 A" 3160 3009 10.66      
24 A" 3142 2992 14.63      
25 A" 3083 2936 0.94      
26 A" 3067 2920 30.37      
27 A" 2970 2828 13.53      
28 A" 1523 1450 7.91      
29 A" 1514 1441 7.71      
30 A" 1504 1432 8.54      
31 A" 1485 1414 34.87      
32 A" 1420 1352 15.52      
33 A" 1359 1294 18.00      
34 A" 1288 1226 4.66      
35 A" 1197 1140 49.36      
36 A" 1120 1066 6.78      
37 A" 1076 1024 4.35      
38 A" 957 912 0.09      
39 A" 807 768 0.46      
40 A" 434 413 0.38      
41 A" 258 246 0.61      
42 A" 122 116 1.17      

Unscaled Zero Point Vibrational Energy (zpe) 33073.3 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 31492.4 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/6-31+G**
ABC
0.59123 0.07027 0.06622

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.280 0.000
C2 0.017 0.519 1.217
C3 0.017 0.519 -1.217
C4 0.017 -0.373 2.450
C5 0.017 -0.373 -2.450
H6 -0.790 -0.901 0.000
H7 -0.838 1.219 1.258
H8 0.925 1.135 1.206
H9 -0.838 1.219 -1.258
H10 0.925 1.135 -1.206
H11 0.041 0.225 3.365
H12 -0.884 -0.994 2.482
H13 0.886 -1.035 2.437
H14 0.041 0.225 -3.365
H15 -0.884 -0.994 -2.482
H16 0.886 -1.035 -2.437

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45601.45602.45212.45211.01812.13582.06912.13582.06913.40322.73522.69573.40322.73522.6957
C21.45602.43381.52213.77412.03701.10591.09682.71032.65992.16862.16872.15904.59184.09684.0652
C31.45602.43383.77411.52212.03702.71032.65991.10591.09684.59184.09684.06522.16862.16872.1590
C42.45211.52213.77414.90072.63332.16512.15504.12504.05801.09331.09561.09295.84645.05215.0085
C52.45213.77411.52214.90072.63334.12504.05802.16512.15505.84645.05215.00851.09331.09561.0929
H61.01812.03702.03702.63332.63332.46592.92232.46592.92233.64492.48522.96113.64492.48522.9611
H72.13581.10592.71032.16514.12502.46591.76572.51573.03102.49062.52993.07364.80994.34594.6595
H82.06911.09682.65992.15504.05802.92231.76573.03102.41262.50393.07142.49524.74434.62694.2411
H92.13582.71031.10594.12502.16512.46592.51573.03101.76574.80994.34594.65952.49062.52993.0736
H102.06912.65991.09684.05802.15502.92233.03102.41261.76574.74434.62694.24112.50393.07142.4952
H113.40322.16864.59181.09335.84643.64492.49062.50394.80994.74431.76791.77866.73076.04425.9980
H122.73522.16874.09681.09565.05212.48522.52993.07144.34594.62691.76791.77166.04424.96345.2283
H132.69572.15904.06521.09295.00852.96113.07362.49524.65954.24111.77861.77165.99805.22834.8750
H143.40324.59182.16865.84641.09333.64494.80994.74432.49062.50396.73076.04425.99801.76791.7786
H152.73524.09682.16875.05211.09562.48524.34594.62692.52993.07146.04424.96345.22831.76791.7716
H162.69574.06522.15905.00851.09292.96114.65954.24113.07362.49525.99805.22834.87501.77861.7716

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 110.828 N1 C2 H7 112.240
N1 C2 H8 107.461 N1 C3 C5 110.828
N1 C3 H9 112.240 N1 C3 H10 107.461
C2 N1 C3 113.396 C2 N1 H6 109.564
C2 C4 H11 110.963 C2 C4 H12 110.839
C2 C4 H13 110.223 C3 N1 H6 109.564
C3 C5 H14 110.963 C3 C5 H15 110.839
C3 C5 H16 110.223 C4 C2 H7 109.933
C4 C2 H8 109.675 C5 C3 H8 150.910
C5 C3 H10 109.675 H7 C2 H8 106.562
H9 C3 H10 106.562 H11 C4 H12 107.738
H11 C4 H13 108.886 H12 C4 H13 108.100
H14 C5 H15 107.738 H14 C5 H16 108.886
H15 C5 H16 108.100
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 N -0.430      
2 C -0.055      
3 C -0.055      
4 C -0.624      
5 C -0.624      
6 H 0.284      
7 H 0.126      
8 H 0.145      
9 H 0.126      
10 H 0.145      
11 H 0.157      
12 H 0.148      
13 H 0.176      
14 H 0.157      
15 H 0.148      
16 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.863 0.473 0.000 0.984
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.285 1.859 0.000
y 1.859 -35.171 0.000
z 0.000 0.000 -33.434
Traceless
 xyz
x 0.018 1.859 0.000
y 1.859 -1.312 0.000
z 0.000 0.000 1.294
Polar
3z2-r22.588
x2-y20.886
xy1.859
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.646 -0.130 0.000
y -0.130 8.270 0.000
z 0.000 0.000 9.949


<r2> (average value of r2) Å2
<r2> 187.088
(<r2>)1/2 13.678