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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3LYP/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 B3LYP/6-31+G**
 hartrees
Energy at 0K-206.592494
Energy at 298.15K-206.602537
HF Energy-206.592494
Nuclear repulsion energy137.200676
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/6-31+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 3574 3446 0.96      
2 A 3475 3351 4.23      
3 A 3057 2947 28.31      
4 A 1650 1591 63.49      
5 A 1343 1295 2.75      
6 A 906 874 18.73      
7 A 839 809 12.57      
8 A 556 536 12.30      
9 A 314 303 65.37      
10 E 3574 3446 0.99      
10 E 3574 3446 0.99      
11 E 3478 3353 0.49      
11 E 3478 3353 0.49      
12 E 1659 1599 34.33      
12 E 1659 1599 34.33      
13 E 1413 1362 27.15      
13 E 1413 1362 27.14      
14 E 1206 1163 58.72      
14 E 1206 1163 58.72      
15 E 1030 993 61.83      
15 E 1030 993 61.82      
16 E 859 828 233.90      
16 E 859 828 233.91      
17 E 443 427 42.50      
17 E 443 427 42.50      
18 E 265 255 25.53      
18 E 265 255 25.54      

Unscaled Zero Point Vibrational Energy (zpe) 21781.8 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 21002.0 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/6-31+G**
ABC
0.28921 0.28921 0.16591

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.364
H2 0.000 0.000 1.461
N3 0.000 1.400 -0.055
N4 1.213 -0.700 -0.055
N5 -1.213 -0.700 -0.055
H6 0.863 1.853 0.238
H7 1.173 -1.674 0.238
H8 -2.037 -0.179 0.238
H9 -0.061 1.476 -1.070
H10 1.309 -0.685 -1.070
H11 -1.247 -0.791 -1.070

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09651.46181.46181.46182.04852.04852.04852.05862.05862.0586
H21.09652.06372.06372.06372.38222.38222.38222.93002.93002.9300
N31.46182.06372.42532.42531.01823.30402.59391.01922.66262.7178
N41.46182.06372.42532.42532.59391.01823.30402.71781.01922.6626
N51.46182.06372.42532.42533.30402.59391.01822.66262.71781.0192
H62.04852.38221.01822.59393.30403.54133.54131.64562.88993.6274
H72.04852.38223.30401.01822.59393.54133.54133.62741.64562.8899
H82.04852.38222.59393.30401.01823.54133.54132.88993.62741.6456
H92.05862.93001.01922.71782.66261.64563.62742.88992.55832.5583
H102.05862.93002.66261.01922.71782.88991.64563.62742.55832.5583
H112.05862.93002.71782.66261.01923.62742.88991.64562.55832.5583

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.096 C1 N3 H9 110.890
C1 N4 H7 110.096 C1 N4 H10 110.890
C1 N5 H8 110.096 C1 N5 H11 110.890
H2 C1 N3 106.676 H2 C1 N4 106.676
H2 C1 N5 106.676 N3 C1 N4 112.116
N3 C1 N5 112.116 N4 C1 N5 112.116
H6 N3 H9 107.743 H7 N4 H10 107.743
H8 N5 H11 107.743
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.043      
2 H 0.133      
3 N -0.601      
4 N -0.601      
5 N -0.601      
6 H 0.296      
7 H 0.296      
8 H 0.296      
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 -1.717 1.717
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.539 0.000 0.000
y 0.000 -28.539 0.000
z 0.000 0.000 -22.856
Traceless
 xyz
x -2.841 0.000 0.000
y 0.000 -2.841 0.000
z 0.000 0.000 5.683
Polar
3z2-r211.366
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.458 0.000 -0.000
y 0.000 6.458 -0.000
z -0.000 -0.000 5.747


<r2> (average value of r2) Å2
<r2> 83.501
(<r2>)1/2 9.138