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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: TPSSh/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-206.589297
Energy at 298.15K-206.599324
HF Energy-206.589297
Nuclear repulsion energy137.147365
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/6-31+G**
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 3552 3418 0.01      
2 A 3452 3323 6.67      
3 A 3068 2953 28.29      
4 A 1658 1596 62.48      
5 A 1347 1296 1.87      
6 A 909 875 19.31      
7 A 847 815 4.65      
8 A 546 526 16.63      
9 A 309 298 67.43      
10 E 3552 3419 0.46      
10 E 3552 3419 0.46      
11 E 3456 3326 1.04      
11 E 3456 3326 1.04      
12 E 1667 1605 29.67      
12 E 1667 1605 29.68      
13 E 1412 1359 26.48      
13 E 1412 1359 26.48      
14 E 1203 1158 58.01      
14 E 1203 1158 58.02      
15 E 1027 989 59.87      
15 E 1027 989 59.89      
16 E 873 840 225.95      
16 E 873 840 225.91      
17 E 432 416 42.50      
17 E 432 416 42.49      
18 E 267 257 24.39      
18 E 267 257 24.38      

Unscaled Zero Point Vibrational Energy (zpe) 21731.8 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 20916.9 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/6-31+G**
ABC
0.28905 0.28905 0.16594

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.366
H2 0.000 0.000 1.461
N3 0.000 1.401 -0.055
N4 1.214 -0.701 -0.055
N5 -1.214 -0.701 -0.055
H6 0.869 1.847 0.239
H7 1.166 -1.676 0.239
H8 -2.034 -0.171 0.239
H9 -0.042 1.465 -1.073
H10 1.290 -0.696 -1.073
H11 -1.248 -0.769 -1.073

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09511.46331.46331.46332.04542.04542.04542.05462.05462.0546
H21.09512.06482.06482.06482.37922.37922.37922.92802.92802.9280
N31.46332.06482.42712.42711.02013.30382.58811.02102.66462.7029
N41.46332.06482.42712.42712.58811.02013.30382.70291.02102.6646
N51.46332.06482.42712.42713.30382.58811.02012.66462.70291.0210
H62.04542.37921.02012.58813.30383.53603.53601.64292.89323.6127
H72.04542.37923.30381.02012.58813.53603.53603.61271.64292.8932
H82.04542.37922.58813.30381.02013.53603.53602.89323.61271.6429
H92.05462.92801.02102.70292.66461.64293.61272.89322.53942.5394
H102.05462.92802.66461.02102.70292.89321.64293.61272.53942.5394
H112.05462.92802.70292.66461.02103.61272.89321.64292.53942.5394

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.615 C1 N3 H9 110.328
C1 N4 H7 109.615 C1 N4 H10 110.328
C1 N5 H8 109.615 C1 N5 H11 110.328
H2 C1 N3 106.737 H2 C1 N4 106.737
H2 C1 N5 106.737 N3 C1 N4 112.062
N3 C1 N5 112.062 N4 C1 N5 112.062
H6 N3 H9 107.203 H7 N4 H10 107.203
H8 N5 H11 107.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.131      
2 H 0.155      
3 N -0.595      
4 N -0.595      
5 N -0.595      
6 H 0.304      
7 H 0.304      
8 H 0.304      
9 H 0.283      
10 H 0.283      
11 H 0.283      


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 -1.688 1.688
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 6.492 0.000 -0.000
y 0.000 6.492 -0.000
z -0.000 -0.000 5.738


<r2> (average value of r2) Å2
<r2> 83.361
(<r2>)1/2 9.130