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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: TPSSh/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 TPSSh/6-31G**
 hartrees
Energy at 0K-206.574163
Energy at 298.15K-206.584254
HF Energy-206.574163
Nuclear repulsion energy137.286832
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 TPSSh/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 3526 3380 3.49      
2 A 3430 3289 9.70      
3 A 3059 2933 39.06      
4 A 1658 1590 45.91      
5 A 1365 1308 1.01      
6 A 941 902 10.07      
7 A 863 827 0.42      
8 A 543 521 23.30      
9 A 308 295 73.01      
10 E 3526 3380 0.91      
10 E 3526 3380 0.91      
11 E 3434 3292 2.44      
11 E 3434 3292 2.44      
12 E 1670 1601 18.04      
12 E 1670 1601 18.05      
13 E 1421 1362 25.96      
13 E 1421 1362 25.95      
14 E 1217 1167 57.17      
14 E 1217 1167 57.17      
15 E 1040 997 47.28      
15 E 1040 997 47.29      
16 E 910 872 230.63      
16 E 910 872 230.61      
17 E 429 412 38.08      
17 E 429 412 38.08      
18 E 283 271 20.26      
18 E 283 271 20.26      

Unscaled Zero Point Vibrational Energy (zpe) 21776.0 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 20876.7 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 TPSSh/6-31G**
ABC
0.28974 0.28974 0.16649

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

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 1.463
N3 0.000 1.402 -0.055
N4 1.214 -0.701 -0.055
N5 -1.214 -0.701 -0.055
H6 0.881 1.826 0.239
H7 1.141 -1.676 0.239
H8 -2.022 -0.150 0.239
H9 -0.000 1.439 -1.077
H10 1.246 -0.719 -1.077
H11 -1.246 -0.719 -1.077

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09601.46391.46391.46392.03182.03182.03182.03792.03792.0379
H21.09602.06602.06602.06602.36872.36872.36872.91862.91862.9186
N31.46392.06602.42822.42821.02133.29602.56581.02252.66382.6638
N41.46392.06602.42822.42822.56581.02133.29602.66381.02252.6638
N51.46392.06602.42822.42823.29602.56581.02132.66382.66381.0225
H62.03182.36871.02132.56583.29603.51223.51221.63012.88823.5685
H72.03182.36873.29601.02132.56583.51223.51223.56851.63012.8882
H82.03182.36872.56583.29601.02133.51223.51222.88823.56851.6301
H92.03792.91861.02252.66382.66381.63013.56852.88822.49162.4916
H102.03792.91862.66381.02252.66382.88821.63013.56852.49162.4916
H112.03792.91862.66382.66381.02253.56852.88821.63012.49162.4916

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.367 C1 N3 H9 108.787
C1 N4 H7 108.367 C1 N4 H10 108.787
C1 N5 H8 108.367 C1 N5 H11 108.787
H2 C1 N3 106.736 H2 C1 N4 106.736
H2 C1 N5 106.736 N3 C1 N4 112.062
N3 C1 N5 112.062 N4 C1 N5 112.062
H6 N3 H9 105.796 H7 N4 H10 105.796
H8 N5 H11 105.796
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.202      
2 H 0.141      
3 N -0.603      
4 N -0.603      
5 N -0.603      
6 H 0.258      
7 H 0.258      
8 H 0.258      
9 H 0.231      
10 H 0.231      
11 H 0.231      


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 -1.682 1.682
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.116 0.000 0.000
y 0.000 5.115 0.000
z 0.000 0.000 4.970


<r2> (average value of r2) Å2
<r2> 82.357
(<r2>)1/2 9.075