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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-205.285264
Energy at 298.15K-205.295153
HF Energy-205.285264
Nuclear repulsion energy135.347632
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 B97D3/3-21G*
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 3379 3379 12.17      
2 A 3263 3263 21.21      
3 A 3025 3025 34.83      
4 A 1676 1676 42.57      
5 A 1349 1349 0.58      
6 A 897 897 14.13      
7 A 754 754 0.44      
8 A 535 535 30.47      
9 A 310 310 74.54      
10 E 3378 3378 4.83      
10 E 3378 3378 4.83      
11 E 3268 3268 11.77      
11 E 3268 3268 11.77      
12 E 1682 1682 10.53      
12 E 1682 1682 10.53      
13 E 1390 1390 15.13      
13 E 1390 1390 15.13      
14 E 1197 1197 26.67      
14 E 1197 1197 26.67      
15 E 1010 1010 43.24      
15 E 1010 1010 43.23      
16 E 750 750 302.90      
16 E 750 750 302.88      
17 E 412 412 51.57      
17 E 412 412 51.55      
18 E 281 281 31.33      
18 E 281 281 31.33      

Unscaled Zero Point Vibrational Energy (zpe) 20961.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20961.1 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 B97D3/3-21G*
ABC
0.28137 0.28137 0.16179

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.377
H2 0.000 0.000 1.475
N3 0.000 1.421 -0.058
N4 1.230 -0.710 -0.058
N5 -1.230 -0.710 -0.058
H6 0.876 1.872 0.252
H7 1.183 -1.695 0.252
H8 -2.059 -0.177 0.252
H9 -0.037 1.467 -1.091
H10 1.289 -0.701 -1.091
H11 -1.251 -0.766 -1.091

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09811.48571.48571.48572.07052.07052.07052.07562.07562.0756
H21.09812.09012.09012.09012.40142.40142.40142.95602.95602.9560
N31.48572.09012.46052.46051.03323.34672.62471.03492.68872.7227
N41.48572.09012.46052.46052.62471.03323.34672.72271.03492.6887
N51.48572.09012.46052.46053.34672.62471.03322.68872.72271.0349
H62.07052.40141.03322.62473.34673.57973.57971.67442.93163.6452
H72.07052.40143.34671.03322.62473.57973.57973.64521.67442.9316
H82.07052.40142.62473.34671.03323.57973.57972.93163.64521.6744
H92.07562.95601.03492.72272.68871.67443.64522.93162.54102.5410
H102.07562.95602.68871.03492.72272.93161.67443.64522.54102.5410
H112.07562.95602.72272.68871.03493.64522.93161.67442.54102.5410

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.255 C1 N3 H9 109.564
C1 N4 H7 109.255 C1 N4 H10 109.564
C1 N5 H8 109.255 C1 N5 H11 109.564
H2 C1 N3 107.027 H2 C1 N4 107.027
H2 C1 N5 107.027 N3 C1 N4 111.801
N3 C1 N5 111.801 N4 C1 N5 111.801
H6 N3 H9 108.121 H7 N4 H10 108.121
H8 N5 H11 108.121
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.161      
2 H 0.235      
3 N -0.646      
4 N -0.646      
5 N -0.646      
6 H 0.270      
7 H 0.270      
8 H 0.270      
9 H 0.243      
10 H 0.243      
11 H 0.243      


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 -1.861 1.861
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.874 0.000 0.000
y 0.000 -26.874 0.000
z 0.000 0.000 -21.638
Traceless
 xyz
x -2.618 0.000 0.000
y 0.000 -2.618 0.000
z 0.000 0.000 5.236
Polar
3z2-r210.471
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 4.651 -0.000 0.000
y -0.000 4.651 0.000
z 0.000 0.000 4.529


<r2> (average value of r2) Å2
<r2> 84.206
(<r2>)1/2 9.176