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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-206.233386
Energy at 298.15K-206.243069
HF Energy-206.233386
Nuclear repulsion energy136.154823
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 PBEPBE/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 3532 3483 1.05      
2 A 3396 3349 6.97      
3 A 2984 2943 48.50      
4 A 1635 1612 55.64      
5 A 1303 1285 4.69      
6 A 885 873 11.70      
7 A 678 668 69.49      
8 A 529 522 1.75      
9 A 323 318 48.18      
10 E 3532 3483 0.86      
10 E 3532 3483 0.86      
11 E 3401 3354 6.44      
11 E 3401 3354 6.44      
12 E 1639 1617 24.44      
12 E 1639 1617 24.44      
13 E 1383 1364 23.61      
13 E 1383 1364 23.62      
14 E 1193 1177 61.90      
14 E 1193 1177 61.90      
15 E 998 984 38.08      
15 E 998 984 38.08      
16 E 660 651 330.10      
16 E 660 651 330.09      
17 E 419 413 77.63      
17 E 419 413 77.63      
18 E 241 238 33.39      
18 E 241 238 33.38      

Unscaled Zero Point Vibrational Energy (zpe) 21098.1 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 20806.9 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 PBEPBE/6-31G
ABC
0.28509 0.28509 0.16348

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/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 1.477
N3 0.000 1.404 -0.059
N4 1.216 -0.702 -0.059
N5 -1.216 -0.702 -0.059
H6 0.833 1.919 0.241
H7 1.246 -1.681 0.241
H8 -2.079 -0.238 0.241
H9 -0.180 1.519 -1.062
H10 1.405 -0.603 -1.062
H11 -1.225 -0.916 -1.062

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10561.46851.46851.46852.09642.09642.09642.09622.09622.0962
H21.10562.08112.08112.08112.43002.43002.43002.96422.96422.9642
N31.46852.08112.43182.43181.02463.34072.66631.02552.64772.8084
N41.46852.08112.43182.43182.66631.02463.34072.80841.02552.6477
N51.46852.08112.43182.43183.34072.66631.02462.64772.80841.0255
H62.09642.43001.02462.66633.34073.62423.62421.69902.89673.7380
H72.09642.43003.34071.02462.66633.62423.62423.73801.69902.8967
H82.09642.43002.66633.34071.02463.62423.62422.89673.73801.6990
H92.09622.96421.02552.80842.64771.69903.73802.89672.64912.6491
H102.09622.96422.64771.02552.80842.89671.69903.73802.64912.6491
H112.09622.96422.80842.64771.02553.73802.89671.69902.64912.6491

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 113.263 C1 N3 H9 113.190
C1 N4 H7 113.263 C1 N4 H10 113.190
C1 N5 H8 113.264 C1 N5 H11 113.190
H2 C1 N3 107.049 H2 C1 N4 107.049
H2 C1 N5 107.049 N3 C1 N4 111.781
N3 C1 N5 111.781 N4 C1 N5 111.781
H6 N3 H9 111.934 H7 N4 H10 111.934
H8 N5 H11 111.934
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.105      
2 H 0.175      
3 N -0.640      
4 N -0.640      
5 N -0.640      
6 H 0.286      
7 H 0.286      
8 H 0.286      
9 H 0.261      
10 H 0.261      
11 H 0.261      


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 -2.078 2.078
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.588 0.000 0.000
y 0.000 -26.588 0.000
z 0.000 0.000 -22.349
Traceless
 xyz
x -2.119 0.000 0.000
y 0.000 -2.119 0.000
z 0.000 0.000 4.239
Polar
3z2-r28.478
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 5.234 0.000 0.000
y 0.000 5.234 0.000
z 0.000 0.000 4.797


<r2> (average value of r2) Å2
<r2> 83.913
(<r2>)1/2 9.160