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All results from a given calculation for N(CH3)3 (Trimethylamine)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-174.272305
Energy at 298.15K-174.282813
Nuclear repulsion energy137.988955
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 PBEPBE/6-311G**
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 2992 2964 43.39      
2 A1 2835 2809 219.12      
3 A1 1448 1435 29.80      
4 A1 1429 1416 0.40      
5 A1 1160 1149 18.50      
6 A1 823 815 24.97      
7 A1 343 339 8.11      
8 A2 3034 3007 0.00      
9 A2 1436 1423 0.00      
10 A2 1033 1023 0.00      
11 A2 255 253 0.00      
12 E 3038 3010 44.69      
12 E 3038 3010 44.69      
13 E 2989 2962 34.34      
13 E 2989 2962 34.34      
14 E 2816 2790 60.21      
14 E 2816 2790 60.21      
15 E 1462 1448 9.35      
15 E 1462 1448 9.35      
16 E 1427 1414 11.34      
16 E 1427 1414 11.34      
17 E 1388 1375 0.38      
17 E 1388 1375 0.38      
18 E 1265 1254 11.25      
18 E 1265 1254 11.25      
19 E 1081 1071 9.08      
19 E 1081 1071 9.08      
20 E 1036 1027 18.57      
20 E 1036 1027 18.57      
21 E 407 404 0.00      
21 E 407 404 0.00      
22 E 267 264 0.83      
22 E 267 264 0.83      

Unscaled Zero Point Vibrational Energy (zpe) 25567.9 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25335.3 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 PBEPBE/6-311G**
ABC
0.28879 0.28879 0.16381

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.378
C2 0.000 1.389 -0.062
C3 1.202 -0.694 -0.062
C4 -1.202 -0.694 -0.062
H5 0.000 1.499 -1.173
H6 1.298 -0.749 -1.173
H7 -1.298 -0.749 -1.173
H8 -0.891 1.904 0.330
H9 0.891 1.904 0.330
H10 2.094 -0.180 0.330
H11 1.203 -1.723 0.330
H12 -1.203 -1.723 0.330
H13 -2.094 -0.180 0.330
X14 0.000 0.000 1.378

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13 X14
N11.45641.45641.45642.15682.15682.15682.10242.10242.10242.10242.10242.10241.0000
C21.45642.40502.40501.11712.73682.73681.10121.10122.64573.35933.35932.64572.0001
C31.45642.40502.40502.73681.11712.73683.35932.64571.10121.10122.64573.35932.0001
C41.45642.40502.40502.73682.73681.11712.64573.35933.35932.64571.10121.10122.0001
H52.15681.11712.73682.73682.59552.59551.79391.79393.07643.75353.75353.07642.9588
H62.15682.73681.11712.73682.59552.59553.75353.07641.79391.79393.07643.75352.9588
H72.15682.73682.73681.11712.59552.59553.07643.75353.75353.07641.79391.79392.9588
H82.10241.10123.35932.64571.79393.75353.07641.78183.64054.18823.64052.40642.3485
H92.10241.10122.64573.35931.79393.07643.75351.78182.40643.64054.18823.64052.3485
H102.10242.64571.10123.35933.07641.79393.75353.64052.40641.78183.64054.18822.3485
H112.10243.35931.10122.64573.75351.79393.07644.18823.64051.78182.40643.64052.3485
H122.10243.35932.64571.10123.75353.07641.79393.64054.18823.64052.40641.78182.3485
H132.10242.64573.35931.10123.07643.75351.79392.40643.64054.18823.64051.78182.3485
X141.00002.00012.00012.00012.95882.95882.95882.34852.34852.34852.34852.34852.3485

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 113.217 N1 C2 H8 109.795
N1 C2 H9 109.795 N1 C3 H6 113.217
N1 C3 H10 109.795 N1 C3 H11 109.795
N1 C4 H7 113.217 N1 C4 H12 109.795
N1 C4 H13 109.795 C2 N1 C3 111.308
C2 N1 C4 111.308 C2 N1 X14 107.565
C3 N1 C4 111.308 C3 N1 X14 107.565
C4 N1 X14 107.565 H5 C2 H8 107.938
H5 C2 H9 107.938 H6 C3 H10 107.938
H6 C3 H11 107.938 H7 C4 H12 107.938
H7 C4 H13 107.938 H8 C2 H9 108.005
H10 C3 H11 108.005 H12 C4 H13 108.005
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.306      
2 C -0.230      
3 C -0.230      
4 C -0.230      
5 H 0.088      
6 H 0.088      
7 H 0.088      
8 H 0.122      
9 H 0.122      
10 H 0.122      
11 H 0.122      
12 H 0.122      
13 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 -0.423 0.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.512 0.000 0.000
y 0.000 -26.512 0.000
z 0.000 0.000 -30.150
Traceless
 xyz
x 1.819 0.000 0.000
y 0.000 1.819 0.000
z 0.000 0.000 -3.638
Polar
3z2-r2-7.276
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.326 0.000 0.000
y 0.000 7.326 -0.000
z 0.000 -0.000 6.355


<r2> (average value of r2) Å2
<r2> 91.115
(<r2>)1/2 9.545