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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-206.555094
Energy at 298.15K-206.565196
HF Energy-206.555094
Nuclear repulsion energy137.190916
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
4/u)
Dep P Dep U
1 A 3501 3359 4.81      
2 A 3405 3267 11.12      
3 A 3074 2949 38.08      
4 A 1685 1617 48.13      
5 A 1378 1322 0.72      
6 A 958 919 9.11      
7 A 869 834 1.13      
8 A 542 520 24.52      
9 A 309 297 77.89      
10 E 3501 3359 1.26      
10 E 3501 3359 1.26      
11 E 3408 3270 3.01      
11 E 3408 3270 3.01      
12 E 1698 1629 17.93      
12 E 1698 1629 17.93      
13 E 1432 1373 27.22      
13 E 1432 1373 27.22      
14 E 1227 1177 58.65      
14 E 1227 1177 58.65      
15 E 1048 1006 52.14      
15 E 1048 1006 52.14      
16 E 926 889 229.10      
16 E 926 889 229.09      
17 E 430 412 38.47      
17 E 430 412 38.46      
18 E 286 274 20.69      
18 E 286 274 20.69      

Unscaled Zero Point Vibrational Energy (zpe) 21815.8 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 20930.1 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 TPSSh/6-31G*
ABC
0.28939 0.28939 0.16629

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 0.366
H2 0.000 0.000 1.462
N3 0.000 1.403 -0.055
N4 1.215 -0.701 -0.055
N5 -1.215 -0.701 -0.055
H6 0.882 1.827 0.242
H7 1.142 -1.678 0.242
H8 -2.024 -0.150 0.242
H9 0.005 1.440 -1.078
H10 1.244 -0.724 -1.078
H11 -1.249 -0.715 -1.078

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09551.46461.46451.46452.03302.03302.03302.03952.03952.0395
H21.09552.06582.06582.06582.36762.36762.36762.91972.91972.9197
N31.46462.06582.42962.42961.02303.29852.56781.02432.66822.6637
N41.46452.06582.42962.42962.56781.02303.29852.66371.02432.6682
N51.46452.06582.42962.42963.29852.56781.02302.66822.66371.0243
H62.03302.36761.02302.56783.29853.51473.51471.63192.89573.5711
H72.03302.36763.29851.02302.56783.51473.51473.57111.63192.8957
H82.03302.36762.56783.29851.02303.51473.51472.89573.57111.6319
H92.03952.91971.02432.66372.66821.63193.57112.89572.49352.4935
H102.03952.91972.66821.02432.66372.89571.63193.57112.49352.4935
H112.03952.91972.66372.66821.02433.57112.89571.63192.49352.4935

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.314 C1 N3 H9 108.770
C1 N4 H7 108.314 C1 N4 H10 108.770
C1 N5 H8 108.314 C1 N5 H11 108.770
H2 C1 N3 106.707 H2 C1 N4 106.707
H2 C1 N5 106.707 N3 C1 N4 112.089
N3 C1 N5 112.089 N4 C1 N5 112.089
H6 N3 H9 105.708 H7 N4 H10 105.708
H8 N5 H11 105.708
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 0.163      
2 H 0.175      
3 N -0.710      
4 N -0.710      
5 N -0.710      
6 H 0.313      
7 H 0.313      
8 H 0.313      
9 H 0.284      
10 H 0.284      
11 H 0.284      


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 -1.720 1.720
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 5.042 0.000 0.000
y 0.000 5.042 0.000
z 0.000 0.000 4.903


<r2> (average value of r2) Å2
<r2> 82.500
(<r2>)1/2 9.083