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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: G3B3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at G3B3
 hartrees
Energy at 0K-206.406401
Energy at 298.15K-206.400161
HF Energy-206.554005
Nuclear repulsion energy137.295914
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 B3LYP/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 3523 3383 2.44      
2 A 3428 3292 8.52      
3 A 3064 2942 38.04      
4 A 1680 1613 48.44      
5 A 1378 1323 1.17      
6 A 954 916 11.73      
7 A 874 839 0.40      
8 A 557 535 21.32      
9 A 314 301 76.57      
10 E 3522 3383 0.48      
10 E 3522 3383 0.48      
11 E 3430 3294 1.36      
11 E 3430 3294 1.36      
12 E 1692 1625 20.31      
12 E 1692 1625 20.31      
13 E 1435 1378 28.50      
13 E 1435 1378 28.50      
14 E 1231 1182 56.22      
14 E 1231 1182 56.22      
15 E 1053 1011 54.32      
15 E 1053 1011 54.32      
16 E 923 886 232.45      
16 E 923 886 232.45      
17 E 442 424 36.86      
17 E 442 424 36.86      
18 E 289 278 21.34      
18 E 289 278 21.35      

Unscaled Zero Point Vibrational Energy (zpe) 21903.1 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 21033.5 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 B3LYP/6-31G*
ABC
0.28980 0.28980 0.16644

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.365
H2 0.000 0.000 1.462
N3 0.000 1.401 -0.054
N4 1.214 -0.701 -0.054
N5 -1.214 -0.701 -0.054
H6 0.879 1.830 0.239
H7 1.145 -1.676 0.239
H8 -2.024 -0.153 0.239
H9 -0.009 1.446 -1.076
H10 1.257 -0.715 -1.076
H11 -1.248 -0.731 -1.076

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09701.46271.46271.46272.03402.03402.03402.04132.04132.0413
H21.09702.06472.06472.06472.37022.37022.37022.92082.92082.9208
N31.46272.06472.42732.42731.02103.29692.56931.02242.66512.6736
N41.46272.06472.42732.42732.56931.02103.29692.67361.02242.6651
N51.46272.06472.42732.42733.29692.56931.02102.66512.67361.0224
H62.03402.37021.02102.56933.29693.51623.51621.63212.88903.5791
H72.03402.37023.29691.02102.56933.51623.51623.57911.63212.8890
H82.03402.37022.56933.29691.02103.51623.51622.88903.57911.6321
H92.04132.92081.02242.67362.66511.63213.57912.88902.50502.5050
H102.04132.92082.66511.02242.67362.88901.63213.57912.50502.5050
H112.04132.92082.67362.66511.02243.57912.88901.63212.50502.5050

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.638 C1 N3 H9 109.170
C1 N4 H7 108.637 C1 N4 H10 109.170
C1 N5 H8 108.638 C1 N5 H11 109.170
H2 C1 N3 106.656 H2 C1 N4 106.656
H2 C1 N5 106.656 N3 C1 N4 112.134
N3 C1 N5 112.134 N4 C1 N5 112.134
H6 N3 H9 105.997 H7 N4 H10 105.997
H8 N5 H11 105.997
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.189      
2 H 0.150      
3 N -0.691      
4 N -0.691      
5 N -0.691      
6 H 0.303      
7 H 0.303      
8 H 0.303      
9 H 0.275      
10 H 0.275      
11 H 0.275      


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 -1.750 1.750
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 82.470
(<r2>)1/2 9.081