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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-206.401981
Energy at 298.15K-206.411869
HF Energy-206.401981
Nuclear repulsion energy136.983423
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/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 A 3459 3436 0.22      
2 A 3369 3348 6.55      
3 A 2953 2934 23.26      
4 A 1584 1573 48.19      
5 A 1304 1295 0.58      
6 A 888 882 14.14      
7 A 811 806 4.76      
8 A 540 537 10.59      
9 A 295 293 50.33      
10 E 3459 3437 0.83      
10 E 3459 3437 0.83      
11 E 3374 3352 2.16      
11 E 3374 3352 2.16      
12 E 1592 1581 24.17      
12 E 1592 1581 24.17      
13 E 1357 1349 18.05      
13 E 1357 1349 18.06      
14 E 1172 1164 41.71      
14 E 1172 1164 41.70      
15 E 999 993 44.50      
15 E 999 993 44.49      
16 E 840 835 202.60      
16 E 840 835 202.56      
17 E 425 423 34.65      
17 E 425 423 34.64      
18 E 240 239 18.57      
18 E 240 239 18.57      

Unscaled Zero Point Vibrational Energy (zpe) 21060.6 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 20923.7 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 PBEPBE/aug-cc-pVTZ
ABC
0.28865 0.28865 0.16567

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.367
H2 0.000 0.000 1.469
N3 0.000 1.403 -0.053
N4 1.215 -0.701 -0.053
N5 -1.215 -0.701 -0.053
H6 0.883 1.842 0.221
H7 1.154 -1.686 0.221
H8 -2.037 -0.156 0.221
H9 -0.057 1.460 -1.074
H10 1.293 -0.681 -1.074
H11 -1.236 -0.779 -1.074

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10281.46431.46431.46432.04832.04832.04832.05182.05182.0518
H21.10282.07022.07022.07022.39462.39462.39462.93322.93322.9332
N31.46432.07022.43002.43001.02363.30882.57981.02442.65612.7076
N41.46432.07022.43002.43002.57981.02363.30882.70761.02442.6561
N51.46432.07022.43002.43003.30882.57981.02362.65612.70761.0244
H62.04832.39461.02362.57983.30883.53873.53871.64502.86503.6107
H72.04832.39463.30881.02362.57983.53873.53873.61071.64502.8650
H82.04832.39462.57983.30881.02363.53873.53872.86503.61071.6450
H92.05182.93321.02442.70762.65611.64503.61072.86502.53022.5302
H102.05182.93322.65611.02442.70762.86501.64503.61072.53022.5302
H112.05182.93322.70762.65611.02443.61072.86501.64502.53022.5302

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.553 C1 N3 H9 109.796
C1 N4 H7 109.554 C1 N4 H10 109.796
C1 N5 H8 109.553 C1 N5 H11 109.796
H2 C1 N3 106.646 H2 C1 N4 106.646
H2 C1 N5 106.646 N3 C1 N4 112.142
N3 C1 N5 112.142 N4 C1 N5 112.142
H6 N3 H9 106.876 H7 N4 H10 106.875
H8 N5 H11 106.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.641      
2 H 0.314      
3 N -0.429      
4 N -0.429      
5 N -0.429      
6 H 0.050      
7 H 0.050      
8 H 0.050      
9 H 0.060      
10 H 0.060      
11 H 0.060      


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 -1.511 1.511
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.359 0.000 0.000
y 0.000 -28.359 0.000
z 0.000 0.000 -23.252
Traceless
 xyz
x -2.554 0.000 0.000
y 0.000 -2.554 0.000
z 0.000 0.000 5.107
Polar
3z2-r210.215
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 7.602 0.001 -0.000
y 0.001 7.603 -0.000
z -0.000 -0.000 6.642


<r2> (average value of r2) Å2
<r2> 83.538
(<r2>)1/2 9.140