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

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 C3V 1A1
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-174.383039
Energy at 298.15K-174.393493
Nuclear repulsion energy136.962696
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 A1 2986 2980 38.46      
2 A1 2827 2822 233.14      
3 A1 1438 1435 23.84      
4 A1 1419 1416 0.39      
5 A1 1152 1150 24.99      
6 A1 794 792 23.94      
7 A1 354 354 8.83      
8 A2 3026 3020 0.00      
9 A2 1421 1418 0.00      
10 A2 1027 1025 0.00      
11 A2 230 229 0.00      
12 E 3030 3024 44.64      
12 E 3030 3024 44.62      
13 E 2982 2977 33.83      
13 E 2982 2977 33.84      
14 E 2809 2804 63.51      
14 E 2809 2804 63.50      
15 E 1444 1441 8.19      
15 E 1444 1441 8.19      
16 E 1417 1414 7.57      
16 E 1417 1414 7.53      
17 E 1376 1373 1.16      
17 E 1376 1373 1.16      
18 E 1247 1244 11.12      
18 E 1247 1244 11.13      
19 E 1072 1070 7.53      
19 E 1072 1070 7.53      
20 E 1011 1009 20.29      
20 E 1011 1009 20.30      
21 E 412 412 0.00      
21 E 412 412 0.00      
22 E 258 258 0.64      
22 E 258 258 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 25393.5 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 25345.3 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 BLYP/aug-cc-pVDZ
ABC
0.28409 0.28409 0.16084

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.376
C2 0.000 1.403 -0.061
C3 1.215 -0.701 -0.061
C4 -1.215 -0.701 -0.061
H5 0.000 1.512 -1.177
H6 1.310 -0.756 -1.177
H7 -1.310 -0.756 -1.177
H8 -0.896 1.915 0.334
H9 0.896 1.915 0.334
H10 2.107 -0.182 0.334
H11 1.211 -1.733 0.334
H12 -1.211 -1.733 0.334
H13 -2.107 -0.182 0.334
X14 0.000 0.000 1.376

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13 X14
N11.46951.46951.46952.16732.16732.16732.11482.11482.11482.11482.11482.11481.0000
C21.46952.43012.43011.12062.76072.76071.10501.10502.66573.38513.38512.66572.0084
C31.46952.43012.43012.76071.12062.76073.38512.66571.10501.10502.66573.38512.0084
C41.46952.43012.43012.76072.76071.12062.66573.38513.38512.66571.10501.10502.0084
H52.16731.12062.76072.76072.61962.61961.80181.80183.09693.77933.77933.09692.9668
H62.16732.76071.12062.76072.61962.61963.77933.09691.80181.80183.09693.77932.9668
H72.16732.76072.76071.12062.61962.61963.09693.77933.77933.09691.80181.80182.9668
H82.11481.10503.38512.66571.80183.77933.09691.79143.66224.21313.66222.42172.3571
H92.11481.10502.66573.38511.80183.09693.77931.79142.42173.66224.21313.66222.3571
H102.11482.66571.10503.38513.09691.80183.77933.66222.42171.79143.66224.21312.3571
H112.11483.38511.10502.66573.77931.80183.09694.21313.66221.79142.42173.66222.3571
H122.11483.38512.66571.10503.77933.09691.80183.66224.21313.66222.42171.79142.3571
H132.11482.66573.38511.10503.09693.77931.80182.42173.66224.21313.66221.79142.3571
X141.00002.00842.00842.00842.96682.96682.96682.35712.35712.35712.35712.35712.3571

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 112.910 N1 C2 H8 109.646
N1 C2 H9 109.646 N1 C3 H6 112.910
N1 C3 H10 109.646 N1 C3 H11 109.646
N1 C4 H7 112.910 N1 C4 H12 109.646
N1 C4 H13 109.646 C2 N1 C3 111.549
C2 N1 C4 111.549 C2 N1 X14 107.304
C3 N1 C4 111.549 C3 N1 X14 107.304
C4 N1 X14 107.304 H5 C2 H8 108.109
H5 C2 H9 108.109 H6 C3 H10 108.109
H6 C3 H11 108.109 H7 C4 H12 108.109
H7 C4 H13 108.109 H8 C2 H9 108.303
H10 C3 H11 108.303 H12 C4 H13 108.303
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 -0.442      
2 C 1.158      
3 C 1.158      
4 C 1.158      
5 H -0.224      
6 H -0.224      
7 H -0.224      
8 H -0.393      
9 H -0.393      
10 H -0.393      
11 H -0.393      
12 H -0.393      
13 H -0.393      


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 -0.442 0.442
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.239 0.000 0.000
y 0.000 -27.239 0.000
z 0.000 0.000 -30.958
Traceless
 xyz
x 1.859 0.000 0.000
y 0.000 1.859 0.000
z 0.000 0.000 -3.718
Polar
3z2-r2-7.436
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 8.582 0.000 0.000
y 0.000 8.583 0.000
z 0.000 0.000 7.958


<r2> (average value of r2) Å2
<r2> 92.783
(<r2>)1/2 9.632