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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-174.544581
Energy at 298.15K-174.555174
HF Energy-174.544581
Nuclear repulsion energy138.581467
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 B3LYPultrafine/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 3054 2954 32.80      
2 A1 2908 2813 213.62      
3 A1 1500 1452 24.30      
4 A1 1481 1433 0.03      
5 A1 1206 1166 24.11      
6 A1 829 802 23.04      
7 A1 352 341 9.05      
8 A2 3090 2989 0.00      
9 A2 1489 1441 0.00      
10 A2 1069 1034 0.00      
11 A2 251 243 0.00      
12 E 3094 2993 42.34      
12 E 3094 2993 42.34      
13 E 3050 2951 33.85      
13 E 3050 2951 33.85      
14 E 2894 2799 51.32      
14 E 2894 2799 51.32      
15 E 1511 1461 8.99      
15 E 1511 1461 8.99      
16 E 1483 1435 7.79      
16 E 1483 1435 7.79      
17 E 1441 1394 0.77      
17 E 1441 1394 0.77      
18 E 1303 1260 13.27      
18 E 1303 1260 13.27      
19 E 1119 1083 7.35      
19 E 1119 1083 7.35      
20 E 1055 1021 23.04      
20 E 1055 1021 23.04      
21 E 421 408 0.00      
21 E 421 408 0.00      
22 E 264 256 0.56      
22 E 264 256 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 26246.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 25393.9 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.29061 0.29061 0.16424

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.361
C2 0.000 1.390 -0.059
C3 1.204 -0.695 -0.059
C4 -1.204 -0.695 -0.059
H5 0.000 1.506 -1.157
H6 1.305 -0.753 -1.157
H7 -1.305 -0.753 -1.157
H8 -0.882 1.897 0.333
H9 0.882 1.897 0.333
H10 2.084 -0.184 0.333
H11 1.202 -1.713 0.333
H12 -1.202 -1.713 0.333
H13 -2.084 -0.184 0.333

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13
N11.45201.45201.45202.13852.13852.13852.09232.09232.09232.09232.09232.0923
C21.45202.40762.40761.10422.73882.73881.09051.09052.64113.35023.35022.6411
C31.45202.40762.40762.73881.10422.73883.35022.64111.09051.09052.64113.3502
C41.45202.40762.40762.73882.73881.10422.64113.35023.35022.64111.09051.0905
H52.13851.10422.73882.73882.60912.60911.77521.77523.06963.74513.74513.0696
H62.13852.73881.10422.73882.60912.60913.74513.06961.77521.77523.06963.7451
H72.13852.73882.73881.10422.60912.60913.06963.74513.74513.06961.77521.7752
H82.09231.09053.35022.64111.77523.74513.06961.76453.62364.16793.62362.4034
H92.09231.09052.64113.35021.77523.06963.74511.76452.40343.62364.16793.6236
H102.09232.64111.09053.35023.06961.77523.74513.62362.40341.76453.62364.1679
H112.09233.35021.09052.64113.74511.77523.06964.16793.62361.76452.40343.6236
H122.09233.35022.64111.09053.74513.06961.77523.62364.16793.62362.40341.7645
H132.09232.64113.35021.09053.06963.74511.77522.40343.62364.16793.62361.7645

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 112.858 N1 C2 H8 109.943
N1 C2 H9 109.943 N1 C3 H6 112.858
N1 C3 H10 109.943 N1 C3 H11 109.943
N1 C4 H7 112.858 N1 C4 H12 109.943
N1 C4 H13 109.943 C2 N1 C3 111.999
C2 N1 C4 111.999 C3 N1 C4 111.999
H5 C2 H8 107.972 H5 C2 H9 107.972
H6 C3 H10 107.972 H6 C3 H11 107.972
H7 C4 H12 107.972 H7 C4 H13 107.972
H8 C2 H9 108.009 H10 C3 H11 108.009
H12 C4 H13 108.009
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.169      
2 C -0.738      
3 C -0.738      
4 C -0.738      
5 H 0.218      
6 H 0.218      
7 H 0.218      
8 H 0.232      
9 H 0.232      
10 H 0.232      
11 H 0.232      
12 H 0.232      
13 H 0.232      


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 -0.504 0.504
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.766 0.000 0.000
y 0.000 -26.766 0.000
z 0.000 0.000 -30.258
Traceless
 xyz
x 1.746 0.000 0.000
y 0.000 1.746 0.000
z 0.000 0.000 -3.492
Polar
3z2-r2-6.985
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 7.999 0.000 0.000
y 0.000 7.999 0.000
z 0.000 0.000 7.310


<r2> (average value of r2) Å2
<r2> 90.813
(<r2>)1/2 9.530