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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-39.561805
Energy at 298.15K-39.571832
HF Energy-39.561805
Nuclear repulsion energy80.572457
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/CEP-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3537 3415 1.82      
2 A 3438 3320 8.83      
3 A 3075 2969 40.51      
4 A 1662 1605 46.35      
5 A 1359 1312 1.09      
6 A 941 909 8.14      
7 A 863 833 1.79      
8 A 535 516 21.52      
9 A 298 288 96.07      
10 E 3536 3415 0.12      
10 E 3536 3415 0.12      
11 E 3441 3323 0.88      
11 E 3441 3323 0.88      
12 E 1674 1617 21.87      
12 E 1674 1617 21.86      
13 E 1405 1357 32.78      
13 E 1405 1357 32.78      
14 E 1205 1164 67.28      
14 E 1205 1164 67.29      
15 E 1038 1002 61.23      
15 E 1038 1002 61.26      
16 E 914 883 207.45      
16 E 914 883 207.48      
17 E 430 415 40.20      
17 E 430 415 40.20      
18 E 272 263 19.78      
18 E 272 263 19.78      

Unscaled Zero Point Vibrational Energy (zpe) 21769.1 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 21022.4 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/CEP-31G*
ABC
0.28389 0.28389 0.16308

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.367
H2 0.000 0.000 1.471
N3 0.000 1.417 -0.058
N4 1.227 -0.708 -0.058
N5 -1.227 -0.708 -0.058
H6 0.875 1.845 0.267
H7 1.160 -1.680 0.267
H8 -2.035 -0.165 0.267
H9 0.031 1.458 -1.085
H10 1.247 -0.756 -1.085
H11 -1.279 -0.702 -1.085

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10471.47911.47911.47912.04432.04432.04432.05802.05802.0580
H21.10472.08472.08472.08472.37042.37042.37042.94332.94332.9433
N31.47912.08472.45402.45401.02683.32312.59791.02862.70802.6796
N41.47912.08472.45402.45402.59791.02683.32312.67961.02862.7080
N51.47912.08472.45402.45403.32312.59791.02682.70802.67961.0286
H62.04432.37041.02682.59793.32313.53663.53661.64022.95523.5991
H72.04432.37043.32311.02682.59793.53663.53663.59911.64022.9552
H82.04432.37042.59793.32311.02683.53663.53662.95523.59911.6402
H92.05802.94331.02862.67962.70801.64023.59912.95522.52652.5265
H102.05802.94332.70801.02862.67962.95521.64023.59912.52652.5265
H112.05802.94332.67962.70801.02863.59912.95521.64022.52652.5265

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 107.967 C1 N3 H9 108.984
C1 N4 H7 107.967 C1 N4 H10 108.984
C1 N5 H8 107.967 C1 N5 H11 108.984
H2 C1 N3 106.680 H2 C1 N4 106.680
H2 C1 N5 106.680 N3 C1 N4 112.112
N3 C1 N5 112.112 N4 C1 N5 112.112
H6 N3 H9 105.876 H7 N4 H10 105.876
H8 N5 H11 105.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.329      
2 H 0.179      
3 N -0.453      
4 N -0.453      
5 N -0.453      
6 H 0.269      
7 H 0.269      
8 H 0.269      
9 H 0.234      
10 H 0.234      
11 H 0.234      


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 -1.721 1.721
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.688 0.000 0.000
y 0.000 -27.688 0.000
z 0.000 0.000 -21.711
Traceless
 xyz
x -2.989 0.000 0.000
y 0.000 -2.989 0.000
z 0.000 0.000 5.978
Polar
3z2-r211.955
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 5.209 0.000 0.000
y 0.000 5.210 0.000
z 0.000 0.000 4.925


<r2> (average value of r2) Å2
<r2> 71.551
(<r2>)1/2 8.459