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

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-213.684635
Energy at 298.15K-213.697108
HF Energy-213.684635
Nuclear repulsion energy186.207541
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 BLYP/aug-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' 3363 3357 1.54      
2 A' 3035 3029 50.26      
3 A' 3016 3010 72.11      
4 A' 2963 2957 58.17      
5 A' 2954 2948 10.69      
6 A' 2833 2828 208.65      
7 A' 1463 1460 1.09      
8 A' 1434 1432 2.28      
9 A' 1427 1424 12.05      
10 A' 1365 1363 3.11      
11 A' 1339 1337 0.21      
12 A' 1267 1265 3.95      
13 A' 1180 1178 1.20      
14 A' 1114 1112 9.26      
15 A' 1015 1013 7.02      
16 A' 869 867 4.47      
17 A' 797 796 0.62      
18 A' 725 723 69.31      
19 A' 410 409 0.10      
20 A' 235 235 0.97      
21 A' 182 181 0.86      
22 A' 106 105 1.12      
23 A" 3035 3029 10.93      
24 A" 3015 3010 20.33      
25 A" 2960 2955 5.46      
26 A" 2953 2947 32.85      
27 A" 2828 2822 22.66      
28 A" 1453 1450 4.28      
29 A" 1449 1446 14.03      
30 A" 1432 1429 4.92      
31 A" 1417 1415 8.11      
32 A" 1350 1347 8.96      
33 A" 1296 1293 28.20      
34 A" 1234 1232 5.19      
35 A" 1100 1098 50.70      
36 A" 1069 1067 18.02      
37 A" 1023 1021 0.26      
38 A" 907 906 0.86      
39 A" 782 780 0.31      
40 A" 416 415 0.30      
41 A" 237 237 0.65      
42 A" 113 113 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 31579.9 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 31519.9 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 BLYP/aug-cc-pVDZ
ABC
0.58098 0.06825 0.06437

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.283 0.000
C2 0.017 0.522 1.237
C3 0.017 0.522 -1.237
C4 0.017 -0.376 2.485
C5 0.017 -0.376 -2.485
H6 -0.803 -0.901 0.000
H7 -0.846 1.231 1.284
H8 0.934 1.144 1.225
H9 -0.846 1.231 -1.284
H10 0.934 1.144 -1.225
H11 0.041 0.237 3.405
H12 -0.894 -1.003 2.525
H13 0.896 -1.047 2.484
H14 0.041 0.237 -3.405
H15 -0.894 -1.003 -2.525
H16 0.896 -1.047 -2.484

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.47571.47572.48682.48681.02772.16452.09192.16452.09193.44432.77962.74293.44432.77962.7429
C21.47572.47401.53763.82882.05661.11841.10802.75722.69942.18652.19492.18784.65054.16064.1322
C31.47572.47403.82881.53762.05662.75722.69941.11841.10804.65054.16064.13222.18652.19492.1878
C42.48681.53763.82884.97012.66922.18462.17734.18714.11251.10571.10761.10505.92175.13085.0901
C52.48683.82881.53764.97012.66924.18714.11252.18462.17735.92175.13085.09011.10571.10761.1050
H61.02772.05662.05662.66922.66922.48962.94992.48962.94993.68802.52863.01253.68802.52863.0125
H72.16451.11842.75722.18464.18712.48961.78322.56733.07692.50482.55693.10854.87404.41614.7345
H82.09191.10802.69942.17734.11252.94991.78323.07692.44912.52453.10602.52734.80114.69204.3073
H92.16452.75721.11844.18712.18462.48962.56733.07691.78324.87404.41614.73452.50482.55693.1085
H102.09192.69941.10804.11252.17732.94993.07692.44911.78324.80114.69204.30732.52453.10602.5273
H113.44432.18654.65051.10575.92173.68802.50482.52454.87404.80111.78581.79646.80956.12996.0870
H122.77962.19494.16061.10765.13082.52862.55693.10604.41614.69201.78581.79106.12995.04985.3190
H132.74292.18784.13221.10505.09013.01253.10852.52734.73454.30731.79641.79106.08705.31904.9673
H143.44434.65052.18655.92171.10573.68804.87404.80112.50482.52456.80956.12996.08701.78581.7964
H152.77964.16062.19495.13081.10762.52864.41614.69202.55693.10606.12995.04985.31901.78581.7910
H162.74294.13222.18785.09011.10503.01254.73454.30733.10852.52736.08705.31904.96731.79641.7910

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 111.221 N1 C2 H7 112.382
N1 C2 H8 107.265 N1 C3 C5 111.221
N1 C3 H9 112.382 N1 C3 H10 107.265
C2 N1 C3 113.916 C2 N1 H6 109.167
C2 C4 H11 110.561 C2 C4 H12 111.108
C2 C4 H13 110.700 C3 N1 H6 109.167
C3 C5 H14 110.561 C3 C5 H15 111.108
C3 C5 H16 110.700 C4 C2 H7 109.669
C4 C2 H8 109.701 C5 C3 H8 151.023
C5 C3 H10 109.701 H7 C2 H8 106.439
H9 C3 H10 106.439 H11 C4 H12 107.580
H11 C4 H13 108.701 H12 C4 H13 108.084
H14 C5 H15 107.580 H14 C5 H16 108.701
H15 C5 H16 108.084
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.268      
2 C 1.289      
3 C 1.289      
4 C 1.025      
5 C 1.025      
6 H -0.078      
7 H -0.546      
8 H -0.593      
9 H -0.546      
10 H -0.593      
11 H -0.335      
12 H -0.368      
13 H -0.300      
14 H -0.335      
15 H -0.368      
16 H -0.300      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.739 0.427 0.000 0.854
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.845 1.770 0.000
y 1.770 -35.944 0.000
z 0.000 0.000 -34.507
Traceless
 xyz
x 0.380 1.770 0.000
y 1.770 -1.268 0.000
z 0.000 0.000 0.888
Polar
3z2-r21.777
x2-y21.099
xy1.770
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.799 -0.257 0.000
y -0.257 9.741 0.000
z 0.000 0.000 12.208


<r2> (average value of r2) Å2
<r2> 192.301
(<r2>)1/2 13.867