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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-174.285268
Energy at 298.15K-174.295925
HF Energy-174.285268
Nuclear repulsion energy138.882639
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 HSEh1PBE/6-31+G**
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 3094 2954 43.07      
2 A1 2946 2813 203.98      
3 A1 1506 1438 30.98      
4 A1 1484 1417 0.17      
5 A1 1209 1155 24.88      
6 A1 862 823 26.56      
7 A1 367 351 10.49      
8 A2 3143 3000 0.00      
9 A2 1487 1420 0.00      
10 A2 1069 1020 0.00      
11 A2 257 246 0.00      
12 E 3145 3003 39.24      
12 E 3145 3003 39.23      
13 E 3092 2953 32.70      
13 E 3092 2953 32.70      
14 E 2932 2799 61.63      
14 E 2932 2799 61.62      
15 E 1514 1445 14.44      
15 E 1514 1445 14.45      
16 E 1482 1415 8.67      
16 E 1482 1415 8.67      
17 E 1442 1377 0.23      
17 E 1442 1377 0.23      
18 E 1325 1266 15.72      
18 E 1325 1266 15.73      
19 E 1124 1074 9.44      
19 E 1124 1074 9.44      
20 E 1080 1031 17.33      
20 E 1080 1031 17.33      
21 E 425 406 0.02      
21 E 425 406 0.02      
22 E 279 266 0.62      
22 E 279 266 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 26552.9 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 25352.7 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 HSEh1PBE/6-31+G**
ABC
0.29253 0.29253 0.16583

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.373
C2 0.000 1.380 -0.061
C3 1.195 -0.690 -0.061
C4 -1.195 -0.690 -0.061
H5 0.000 1.484 -1.165
H6 1.285 -0.742 -1.165
H7 -1.285 -0.742 -1.165
H8 -0.886 1.892 0.328
H9 0.886 1.892 0.328
H10 2.082 -0.179 0.328
H11 1.196 -1.713 0.328
H12 -1.196 -1.713 0.328
H13 -2.082 -0.179 0.328

Atom - Atom Distances (Å)
  N1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11 H12 H13
N11.44701.44701.44702.13742.13742.13742.09002.09002.09002.09002.09002.0900
C21.44702.39092.39091.10892.71592.71591.09451.09452.63003.33963.33962.6300
C31.44702.39092.39092.71591.10892.71593.33962.63001.09451.09452.63003.3396
C41.44702.39092.39092.71592.71591.10892.63003.33963.33962.63001.09451.0945
H52.13741.10892.71592.71592.57072.57071.78301.78303.05433.72603.72603.0543
H62.13742.71591.10892.71592.57072.57073.72603.05431.78301.78303.05433.7260
H72.13742.71592.71591.10892.57072.57073.05433.72603.72603.05431.78301.7830
H82.09001.09453.33962.63001.78303.72603.05431.77163.61924.16373.61922.3921
H92.09001.09452.63003.33961.78303.05433.72601.77162.39213.61924.16373.6192
H102.09002.63001.09453.33963.05431.78303.72603.61922.39211.77163.61924.1637
H112.09003.33961.09452.63003.72601.78303.05434.16373.61921.77162.39213.6192
H122.09003.33962.63001.09453.72603.05431.78303.61924.16373.61922.39211.7716
H132.09002.63003.33961.09453.05433.72601.78302.39213.61924.16373.61921.7716

picture of Trimethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 H5 112.828 N1 C2 H8 109.868
N1 C2 H9 109.868 N1 C3 H6 112.828
N1 C3 H10 109.868 N1 C3 H11 109.868
N1 C4 H7 112.828 N1 C4 H12 109.868
N1 C4 H13 109.868 C2 N1 C3 111.410
C2 N1 C4 111.410 C3 N1 C4 111.410
H5 C2 H8 108.041 H5 C2 H9 108.041
H6 C3 H10 108.041 H6 C3 H11 108.041
H7 C4 H12 108.041 H7 C4 H13 108.041
H8 C2 H9 108.059 H10 C3 H11 108.059
H12 C4 H13 108.059
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.108      
2 C -0.415      
3 C -0.415      
4 C -0.415      
5 H 0.141      
6 H 0.141      
7 H 0.141      
8 H 0.155      
9 H 0.155      
10 H 0.155      
11 H 0.155      
12 H 0.155      
13 H 0.155      


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 -0.593 0.593
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.391 0.000 0.000
y 0.000 -26.391 0.000
z 0.000 0.000 -30.389
Traceless
 xyz
x 1.999 0.000 0.000
y 0.000 1.999 0.000
z 0.000 0.000 -3.998
Polar
3z2-r2-7.996
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 7.184 0.000 0.000
y 0.000 7.184 0.000
z 0.000 0.000 6.643


<r2> (average value of r2) Å2
<r2> 90.176
(<r2>)1/2 9.496