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

using model chemistry: M06-2X/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/aug-cc-pVTZ
 hartrees
Energy at 0K-174.447041
Energy at 298.15K-174.457633
HF Energy-174.447041
Nuclear repulsion energy139.194040
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/aug-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 A1 3082 2946 31.04      
2 A1 2960 2829 153.14      
3 A1 1506 1439 25.92      
4 A1 1484 1418 0.93      
5 A1 1212 1159 23.22      
6 A1 866 828 22.43      
7 A1 371 354 8.18      
8 A2 3122 2984 0.00      
9 A2 1488 1422 0.00      
10 A2 1067 1020 0.00      
11 A2 216 207 0.00      
12 E 3126 2987 29.62      
12 E 3126 2987 29.75      
13 E 3079 2943 24.36      
13 E 3079 2943 23.84      
14 E 2953 2822 39.17      
14 E 2953 2822 39.24      
15 E 1513 1446 11.21      
15 E 1513 1446 11.31      
16 E 1485 1419 6.07      
16 E 1485 1419 6.12      
17 E 1439 1375 0.69      
17 E 1439 1375 0.69      
18 E 1322 1264 16.17      
18 E 1322 1263 16.14      
19 E 1121 1072 8.88      
19 E 1121 1072 8.71      
20 E 1076 1029 17.04      
20 E 1076 1029 17.01      
21 E 428 409 0.02      
21 E 428 409 0.03      
22 E 262 251 0.50      
22 E 262 251 0.48      

Unscaled Zero Point Vibrational Energy (zpe) 26492.4 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 25318.7 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/aug-cc-pVTZ
ABC
0.29380 0.29380 0.16698

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.385
C2 0.000 1.375 -0.062
C3 1.191 -0.688 -0.062
C4 -1.191 -0.688 -0.062
H5 0.000 1.457 -1.162
H6 1.262 -0.729 -1.162
H7 -1.262 -0.729 -1.162
H8 -0.884 1.887 0.318
H9 0.884 1.887 0.318
H10 2.076 -0.178 0.318
H11 1.192 -1.709 0.318
H12 -1.192 -1.709 0.318
H13 -2.076 -0.178 0.318

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13
N11.44631.44631.44632.12562.12562.12562.08462.08462.08462.08462.08462.0846
C21.44632.38202.38201.10272.68852.68851.08991.08992.62023.32833.32832.6202
C31.44632.38202.38202.68851.10272.68853.32832.62021.08991.08992.62023.3283
C41.44632.38202.38202.68852.68851.10272.62023.32833.32832.62021.08991.0899
H52.12561.10272.68852.68852.52402.52401.77671.77673.02873.69273.69273.0287
H62.12562.68851.10272.68852.52402.52403.69273.02871.77671.77673.02873.6927
H72.12562.68852.68851.10272.52402.52403.02873.69273.69273.02871.77671.7767
H82.08461.08993.32832.62021.77673.69273.02871.76823.60884.15193.60882.3836
H92.08461.08992.62023.32831.77673.02873.69271.76822.38363.60884.15193.6088
H102.08462.62021.08993.32833.02871.77673.69273.60882.38361.76823.60884.1519
H112.08463.32831.08992.62023.69271.77673.02874.15193.60881.76822.38363.6088
H122.08463.32832.62021.08993.69273.02871.77673.60884.15193.60882.38361.7682
H132.08462.62023.32831.08993.02873.69271.77672.38363.60884.15193.60881.7682

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 112.300 N1 C2 H8 109.762
N1 C2 H9 109.762 N1 C3 H6 112.300
N1 C3 H10 109.762 N1 C3 H11 109.762
N1 C4 H7 112.300 N1 C4 H12 109.762
N1 C4 H13 109.762 C2 N1 C3 110.869
C2 N1 C4 110.869 C3 N1 C4 110.869
H5 C2 H8 108.249 H5 C2 H9 108.249
H6 C3 H10 108.249 H6 C3 H11 108.249
H7 C4 H12 108.249 H7 C4 H13 108.249
H8 C2 H9 108.424 H10 C3 H11 108.424
H12 C4 H13 108.424
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.305      
2 C -0.954      
3 C -0.954      
4 C -0.954      
5 H 0.277      
6 H 0.277      
7 H 0.277      
8 H 0.287      
9 H 0.287      
10 H 0.287      
11 H 0.287      
12 H 0.287      
13 H 0.287      


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 -0.633 0.633
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.490 0.000 0.000
y 0.000 -26.490 0.000
z 0.000 0.000 -30.105
Traceless
 xyz
x 1.807 0.000 0.000
y 0.000 1.807 0.000
z 0.000 0.000 -3.615
Polar
3z2-r2-7.230
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 7.682 0.000 0.000
y 0.000 7.669 0.006
z 0.000 0.006 6.885


<r2> (average value of r2) Å2
<r2> 89.662
(<r2>)1/2 9.469