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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-206.352450
Energy at 298.15K-206.362525
HF Energy-206.352450
Nuclear repulsion energy136.921680
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/6-311G*
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 3443 3407 5.38      
2 A 3352 3317 16.63      
3 A 2965 2934 35.71      
4 A 1642 1625 65.87      
5 A 1339 1325 0.20      
6 A 925 916 13.34      
7 A 847 838 0.00      
8 A 546 540 21.22      
9 A 319 316 65.00      
10 E 3443 3407 2.77      
10 E 3443 3407 2.77      
11 E 3356 3321 6.46      
11 E 3356 3321 6.46      
12 E 1654 1637 25.91      
12 E 1654 1637 25.91      
13 E 1379 1365 20.20      
13 E 1379 1365 20.20      
14 E 1199 1186 44.11      
14 E 1199 1186 44.11      
15 E 1020 1009 51.48      
15 E 1020 1009 51.48      
16 E 883 874 246.57      
16 E 883 874 246.57      
17 E 426 421 37.85      
17 E 426 421 37.85      
18 E 285 282 23.88      
18 E 285 282 23.88      

Unscaled Zero Point Vibrational Energy (zpe) 21333.3 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 21111.5 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/6-311G*
ABC
0.28849 0.28849 0.16565

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G*

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.365
H2 0.000 0.000 1.470
N3 0.000 1.405 -0.053
N4 1.217 -0.703 -0.053
N5 -1.217 -0.703 -0.053
H6 0.893 1.827 0.227
H7 1.136 -1.687 0.227
H8 -2.029 -0.141 0.227
H9 -0.029 1.446 -1.079
H10 1.267 -0.698 -1.079
H11 -1.238 -0.748 -1.079

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10501.46591.46591.46592.03832.03832.03832.04402.04402.0440
H21.10502.07202.07202.07202.38362.38362.38362.93092.93092.9309
N31.46592.07202.43372.43371.02613.30572.56561.02752.66122.6876
N41.46592.07202.43372.43372.56561.02613.30572.68761.02752.6612
N51.46592.07202.43372.43373.30572.56561.02612.66122.68761.0275
H62.03832.38361.02612.56563.30573.52223.52221.64282.86733.5885
H72.03832.38363.30571.02612.56563.52223.52223.58851.64282.8673
H82.03832.38362.56563.30571.02613.52223.52222.86733.58851.6428
H92.04402.93091.02752.68762.66121.64283.58852.86732.50572.5057
H102.04402.93092.66121.02752.68762.86731.64283.58852.50572.5057
H112.04402.93092.68762.66121.02753.58852.86731.64282.50572.5057

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.465 C1 N3 H9 108.853
C1 N4 H7 108.465 C1 N4 H10 108.853
C1 N5 H8 108.465 C1 N5 H11 108.853
H2 C1 N3 106.558 H2 C1 N4 106.558
H2 C1 N5 106.558 N3 C1 N4 112.221
N3 C1 N5 112.221 N4 C1 N5 112.221
H6 N3 H9 106.246 H7 N4 H10 106.246
H8 N5 H11 106.246
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.071      
2 H 0.222      
3 N -0.691      
4 N -0.691      
5 N -0.691      
6 H 0.315      
7 H 0.315      
8 H 0.315      
9 H 0.279      
10 H 0.279      
11 H 0.279      


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 -1.726 1.726
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.811 0.000 0.000
y 0.000 -27.811 0.000
z 0.000 0.000 -22.552
Traceless
 xyz
x -2.630 0.000 0.000
y 0.000 -2.630 0.000
z 0.000 0.000 5.259
Polar
3z2-r210.518
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 5.771 0.000 0.000
y 0.000 5.771 0.000
z 0.000 0.000 5.441


<r2> (average value of r2) Å2
<r2> 83.085
(<r2>)1/2 9.115