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

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-213.739113
Energy at 298.15K-213.751864
HF Energy-213.739113
Nuclear repulsion energy188.326076
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 wB97X-D/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' 3517 3350 0.38      
2 A' 3154 3004 36.82      
3 A' 3131 2982 60.78      
4 A' 3061 2916 61.94      
5 A' 3049 2905 16.41      
6 A' 2935 2796 183.47      
7 A' 1511 1439 1.18      
8 A' 1480 1410 2.83      
9 A' 1471 1402 14.53      
10 A' 1437 1369 1.94      
11 A' 1385 1319 0.76      
12 A' 1325 1263 4.10      
13 A' 1235 1176 1.79      
14 A' 1172 1116 17.61      
15 A' 1086 1034 7.45      
16 A' 915 872 7.04      
17 A' 836 796 2.09      
18 A' 791 753 68.59      
19 A' 434 414 0.28      
20 A' 260 248 0.69      
21 A' 193 184 0.75      
22 A' 121 116 1.02      
23 A" 3154 3004 10.94      
24 A" 3130 2982 13.50      
25 A" 3060 2915 0.58      
26 A" 3049 2904 32.76      
27 A" 2931 2792 11.87      
28 A" 1517 1446 37.39      
29 A" 1495 1424 0.05      
30 A" 1477 1407 4.03      
31 A" 1467 1398 4.37      
32 A" 1404 1338 18.81      
33 A" 1356 1292 29.09      
34 A" 1284 1223 3.91      
35 A" 1204 1147 43.11      
36 A" 1115 1062 6.33      
37 A" 1074 1023 3.27      
38 A" 960 914 0.12      
39 A" 815 776 0.37      
40 A" 433 413 0.58      
41 A" 262 250 0.83      
42 A" 109 103 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 32897.1 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 31337.8 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 wB97X-D/cc-pVDZ
ABC
0.58961 0.07022 0.06619

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.280 0.000
C2 0.017 0.517 1.215
C3 0.017 0.517 -1.215
C4 0.017 -0.372 2.450
C5 0.017 -0.372 -2.450
H6 -0.809 -0.880 0.000
H7 -0.837 1.229 1.264
H8 0.931 1.137 1.209
H9 -0.837 1.229 -1.264
H10 0.931 1.137 -1.209
H11 0.073 0.228 3.371
H12 -0.904 -0.976 2.502
H13 0.873 -1.063 2.425
H14 0.073 0.228 -3.371
H15 -0.904 -0.976 -2.502
H16 0.873 -1.063 -2.425

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45341.45342.45202.45201.02102.14622.07492.14622.07493.40912.75592.68763.40912.75592.6876
C21.45342.43101.52143.77202.02731.11351.10422.71762.66422.17502.17552.16554.59544.11094.0592
C31.45342.43103.77201.52142.02732.71762.66421.11351.10424.59544.11094.05922.17502.17552.1655
C42.45201.52143.77204.90052.63522.16852.15704.13404.06241.10011.10281.10005.85195.07374.9973
C52.45203.77201.52144.90052.63524.13404.06242.16852.15705.85195.07374.99731.10011.10281.1000
H61.02102.02732.02732.63522.63522.45882.92512.45882.92513.65592.50612.95663.65592.50612.9566
H72.14621.11352.71762.16854.13402.45881.77072.52793.04122.50382.53033.08644.82804.36514.6673
H82.07491.10422.66422.15704.06242.92511.77073.04122.41832.49663.08282.51434.74714.64834.2483
H92.14622.71761.11354.13402.16852.45882.52793.04121.77074.82804.36514.66732.50382.53033.0864
H102.07492.66421.10424.06242.15702.92513.04122.41831.77074.74714.64834.24832.49663.08282.5143
H113.40912.17504.59541.10015.85193.65592.50382.49664.82804.74711.77711.78916.74106.07425.9907
H122.75592.17554.11091.10285.07372.50612.53033.08284.36514.64831.77711.78066.07425.00485.2382
H132.68762.16554.05921.10004.99732.95663.08642.51434.66734.24831.78911.78065.99075.23824.8491
H143.40914.59542.17505.85191.10013.65594.82804.74712.50382.49666.74106.07425.99071.77711.7891
H152.75594.11092.17555.07371.10282.50614.36514.64832.53033.08286.07425.00485.23821.77711.7806
H162.68764.05922.16554.99731.10002.95664.66734.24833.08642.51435.99075.23824.84911.78911.7806

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 111.003 N1 C2 H7 112.790
N1 C2 H8 107.656 N1 C3 C5 111.003
N1 C3 H9 112.790 N1 C3 H10 107.656
C2 N1 C3 113.502 C2 N1 H6 108.772
C2 C4 H11 111.114 C2 C4 H12 110.992
C2 C4 H13 110.367 C3 N1 H6 108.772
C3 C5 H14 111.114 C3 C5 H15 110.992
C3 C5 H16 110.367 C4 C2 H7 109.796
C4 C2 H8 109.447 C5 C3 H8 151.006
C5 C3 H10 109.447 H7 C2 H8 105.963
H9 C3 H10 105.963 H11 C4 H12 107.559
H11 C4 H13 108.823 H12 C4 H13 107.873
H14 C5 H15 107.559 H14 C5 H16 108.823
H15 C5 H16 107.873
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.259      
2 C 0.001      
3 C 0.001      
4 C -0.076      
5 C -0.076      
6 H 0.085      
7 H 0.007      
8 H 0.034      
9 H 0.007      
10 H 0.034      
11 H 0.038      
12 H 0.034      
13 H 0.048      
14 H 0.038      
15 H 0.034      
16 H 0.048      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.735 0.325 0.000 0.803
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.452 1.554 0.000
y 1.554 -34.223 0.000
z 0.000 0.000 -33.135
Traceless
 xyz
x 0.227 1.554 0.000
y 1.554 -0.930 0.000
z 0.000 0.000 0.703
Polar
3z2-r21.406
x2-y20.771
xy1.554
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.138 0.077 0.000
y 0.077 7.610 0.000
z 0.000 0.000 9.585


<r2> (average value of r2) Å2
<r2> 186.916
(<r2>)1/2 13.672