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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: TPSSh/STO-3G

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/STO-3G
 hartrees
Energy at 0K-203.921996
Energy at 298.15K-203.931566
HF Energy-203.921996
Nuclear repulsion energy132.623236
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/STO-3G
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 3619 3619 35.84      
2 A 3431 3431 16.56      
3 A 3367 3367 0.63      
4 A 1854 1854 10.97      
5 A 1498 1498 0.15      
6 A 1102 1102 1.07      
7 A 862 862 2.99      
8 A 495 495 13.57      
9 A 250 250 103.10      
10 E 3615 3615 4.87      
10 E 3615 3615 4.87      
11 E 3439 3439 18.93      
11 E 3439 3439 18.93      
12 E 1859 1859 2.17      
12 E 1859 1859 2.17      
13 E 1500 1500 23.23      
13 E 1500 1500 23.23      
14 E 1295 1295 39.02      
14 E 1295 1295 39.03      
15 E 1174 1174 10.61      
15 E 1174 1174 10.60      
16 E 959 959 102.45      
16 E 959 959 102.45      
17 E 386 386 26.45      
17 E 386 386 26.45      
18 E 255 255 15.44      
18 E 255 255 15.45      

Unscaled Zero Point Vibrational Energy (zpe) 22722.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22722.6 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/STO-3G
ABC
0.27044 0.27044 0.15584

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.379
H2 0.000 0.000 1.491
N3 0.000 1.457 -0.074
N4 1.262 -0.729 -0.074
N5 -1.262 -0.729 -0.074
H6 0.890 1.848 0.365
H7 1.156 -1.695 0.365
H8 -2.046 -0.154 0.365
H9 0.291 1.404 -1.101
H10 1.071 -0.954 -1.101
H11 -1.361 -0.450 -1.101

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.11171.52621.52621.52622.05132.05132.05132.06042.06042.0604
H21.11172.13832.13832.13832.34002.34002.34002.96162.96162.9616
N31.52622.13832.52432.52431.06633.38592.64051.06822.83102.5587
N41.52622.13832.52432.52432.64051.06633.38592.55871.06822.8310
N51.52622.13832.52432.52433.38592.64051.06632.83102.55871.0682
H62.05132.34001.06632.64053.38593.55293.55291.64413.16733.5354
H72.05132.34003.38591.06632.64053.55293.55293.53541.64413.1673
H82.05132.34002.64053.38591.06633.55293.55293.16733.53541.6441
H92.06042.96161.06822.55872.83101.64413.53543.16732.48382.4838
H102.06042.96162.83101.06822.55873.16731.64413.53542.48382.4838
H112.06042.96162.55872.83101.06823.53543.16731.64412.48382.4838

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 103.173 C1 N3 H9 103.751
C1 N4 H7 103.173 C1 N4 H10 103.751
C1 N5 H8 103.173 C1 N5 H11 103.751
H2 C1 N3 107.267 H2 C1 N4 107.267
H2 C1 N5 107.267 N3 C1 N4 111.582
N3 C1 N5 111.582 N4 C1 N5 111.582
H6 N3 H9 100.754 H7 N4 H10 100.754
H8 N5 H11 100.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.123      
2 H 0.079      
3 N -0.359      
4 N -0.359      
5 N -0.359      
6 H 0.155      
7 H 0.155      
8 H 0.155      
9 H 0.137      
10 H 0.137      
11 H 0.137      


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 -0.948 0.948
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 2.820 0.000 0.000
y 0.000 2.819 0.000
z 0.000 0.000 3.087


<r2> (average value of r2) Å2
<r2> 85.799
(<r2>)1/2 9.263