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All results from a given calculation for CH7N3 (triaminomethane)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-206.353516
Energy at 298.15K-206.363697
HF Energy-206.353516
Nuclear repulsion energy138.112321
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3599 3435 0.24      
2 A 3498 3338 5.12      
3 A 3066 2926 38.18      
4 A 1654 1578 51.24      
5 A 1371 1309 1.67      
6 A 939 896 12.81      
7 A 884 844 0.54      
8 A 564 538 21.49      
9 A 316 301 74.10      
10 E 3600 3435 0.14      
10 E 3600 3435 0.14      
11 E 3502 3341 0.34      
11 E 3502 3341 0.34      
12 E 1667 1591 25.03      
12 E 1667 1591 25.03      
13 E 1426 1361 28.57      
13 E 1426 1361 28.58      
14 E 1236 1180 61.82      
14 E 1236 1180 61.83      
15 E 1062 1013 41.81      
15 E 1062 1013 41.81      
16 E 910 869 239.14      
16 E 910 869 239.14      
17 E 446 425 39.88      
17 E 446 425 39.88      
18 E 291 278 21.72      
18 E 291 278 21.72      

Unscaled Zero Point Vibrational Energy (zpe) 22085.0 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 21075.7 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/6-31G**
ABC
0.29352 0.29352 0.16876

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.364
H2 0.000 0.000 1.462
N3 0.000 1.391 -0.054
N4 1.205 -0.696 -0.054
N5 -1.205 -0.696 -0.054
H6 0.876 1.820 0.235
H7 1.138 -1.668 0.235
H8 -2.014 -0.151 0.235
H9 -0.018 1.435 -1.071
H10 1.252 -0.702 -1.071
H11 -1.234 -0.733 -1.071

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09811.45291.45291.45292.02382.02382.02382.02992.02992.0299
H21.09812.05792.05792.05792.36342.36342.36342.91192.91192.9119
N31.45292.05792.41002.41001.01693.27742.55331.01842.64302.6590
N41.45292.05792.41002.41002.55331.01693.27742.65901.01842.6430
N51.45292.05792.41002.41003.27742.55331.01692.64302.65901.0184
H62.02382.36341.01692.55333.27743.49813.49811.62852.86503.5600
H72.02382.36343.27741.01692.55333.49813.49813.56001.62852.8650
H82.02382.36342.55333.27741.01693.49813.49812.86503.56001.6285
H92.02992.91191.01842.65902.64301.62853.56002.86502.48602.4860
H102.02992.91192.64301.01842.65902.86501.62853.56002.48602.4860
H112.02992.91192.65902.64301.01843.56002.86501.62852.48602.4860

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.769 C1 N3 H9 109.187
C1 N4 H7 108.769 C1 N4 H10 109.187
C1 N5 H8 108.769 C1 N5 H11 109.187
H2 C1 N3 106.727 H2 C1 N4 106.727
H2 C1 N5 106.727 N3 C1 N4 112.071
N3 C1 N5 112.071 N4 C1 N5 112.071
H6 N3 H9 106.286 H7 N4 H10 106.286
H8 N5 H11 106.286
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.186      
2 H 0.142      
3 N -0.607      
4 N -0.607      
5 N -0.607      
6 H 0.263      
7 H 0.263      
8 H 0.263      
9 H 0.234      
10 H 0.234      
11 H 0.234      


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 -1.756 1.756
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.040 0.000 0.000
y 0.000 -27.040 0.000
z 0.000 0.000 -21.937
Traceless
 xyz
x -2.552 0.000 0.000
y 0.000 -2.552 0.000
z 0.000 0.000 5.103
Polar
3z2-r210.206
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 4.963 0.000 0.000
y 0.000 4.963 0.000
z 0.000 0.000 4.885


<r2> (average value of r2) Å2
<r2> 81.502
(<r2>)1/2 9.028