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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3LYP/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 B3LYP/6-31G
 hartrees
Energy at 0K-206.488442
Energy at 298.15K-206.498161
HF Energy-206.488442
Nuclear repulsion energy136.742667
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 3633 3495 0.05      
2 A 3503 3370 2.88      
3 A 3062 2946 53.34      
4 A 1685 1621 52.68      
5 A 1332 1281 9.33      
6 A 904 870 12.29      
7 A 681 655 93.08      
8 A 538 518 0.15      
9 A 320 308 41.52      
10 E 3633 3495 0.03      
10 E 3633 3495 0.03      
11 E 3506 3373 1.69      
11 E 3506 3373 1.69      
12 E 1687 1623 28.84      
12 E 1687 1623 28.84      
13 E 1432 1377 26.39      
13 E 1432 1377 26.38      
14 E 1224 1177 73.28      
14 E 1224 1177 73.27      
15 E 1021 983 43.55      
15 E 1021 983 43.56      
16 E 666 641 336.89      
16 E 666 641 336.88      
17 E 430 414 80.83      
17 E 430 414 80.83      
18 E 233 224 38.42      
18 E 233 224 38.41      

Unscaled Zero Point Vibrational Energy (zpe) 21659.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 20836.4 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/6-31G
ABC
0.28720 0.28720 0.16447

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 0.371
H2 0.000 0.000 1.467
N3 0.000 1.398 -0.061
N4 1.210 -0.699 -0.061
N5 -1.210 -0.699 -0.061
H6 0.812 1.926 0.241
H7 1.262 -1.667 0.241
H8 -2.074 -0.259 0.241
H9 -0.211 1.530 -1.046
H10 1.431 -0.583 -1.046
H11 -1.220 -0.948 -1.046

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09581.46301.46301.46302.09432.09432.09432.09622.09622.0962
H21.09582.07082.07082.07082.42312.42312.42312.94972.94972.9497
N31.46302.07082.42102.42101.01513.32762.67191.01582.63412.8212
N41.46302.07082.42102.42102.67191.01513.32762.82121.01582.6341
N51.46302.07082.42102.42103.32762.67191.01512.63412.82121.0158
H62.09432.42311.01512.67193.32763.62043.62041.69132.88643.7476
H72.09432.42313.32761.01512.67193.62043.62043.74761.69132.8864
H82.09432.42312.67193.32761.01513.62043.62042.88643.74761.6913
H92.09622.94971.01582.82122.63411.69133.74762.88642.67562.6756
H102.09622.94972.63411.01582.82122.88641.69133.74762.67562.6756
H112.09622.94972.82122.63411.01583.74762.88641.69132.67562.6756

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 114.149 C1 N3 H9 114.268
C1 N4 H7 114.149 C1 N4 H10 114.268
C1 N5 H8 114.149 C1 N5 H11 114.268
H2 C1 N3 107.179 H2 C1 N4 107.179
H2 C1 N5 107.179 N3 C1 N4 111.663
N3 C1 N5 111.663 N4 C1 N5 111.663
H6 N3 H9 112.768 H7 N4 H10 112.768
H8 N5 H11 112.768
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 0.204      
2 H 0.156      
3 N -0.663      
4 N -0.663      
5 N -0.663      
6 H 0.283      
7 H 0.283      
8 H 0.283      
9 H 0.260      
10 H 0.260      
11 H 0.260      


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 -2.049 2.049
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.358 0.000 0.000
y 0.000 -26.358 0.000
z 0.000 0.000 -22.334
Traceless
 xyz
x -2.012 0.000 0.000
y 0.000 -2.012 0.000
z 0.000 0.000 4.024
Polar
3z2-r28.048
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 4.859 0.000 0.000
y 0.000 4.859 0.000
z 0.000 0.000 4.556


<r2> (average value of r2) Å2
<r2> 83.432
(<r2>)1/2 9.134