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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-206.393870
Energy at 298.15K-206.403813
HF Energy-206.393870
Nuclear repulsion energy137.056211
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/cc-pVTZ
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 3453 3429 0.40      
2 A 3362 3339 7.94      
3 A 2947 2927 29.41      
4 A 1584 1573 48.03      
5 A 1312 1303 0.86      
6 A 900 894 13.53      
7 A 824 819 1.06      
8 A 545 541 13.84      
9 A 297 295 50.17      
10 E 3453 3429 0.86      
10 E 3453 3429 0.86      
11 E 3367 3344 2.10      
11 E 3367 3344 2.10      
12 E 1594 1583 21.34      
12 E 1594 1583 21.34      
13 E 1359 1349 18.52      
13 E 1359 1349 18.52      
14 E 1180 1172 39.79      
14 E 1180 1172 39.80      
15 E 1004 997 41.97      
15 E 1004 997 42.00      
16 E 857 851 222.73      
16 E 857 851 222.73      
17 E 424 421 33.52      
17 E 424 421 33.52      
18 E 252 251 19.35      
18 E 252 251 19.35      

Unscaled Zero Point Vibrational Energy (zpe) 21101.0 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 20955.4 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 PBEPBE/cc-pVTZ
ABC
0.28904 0.28904 0.16591

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVTZ

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 1.403 -0.052
N4 1.215 -0.702 -0.052
N5 -1.215 -0.702 -0.052
H6 0.893 1.829 0.212
H7 1.137 -1.688 0.212
H8 -2.031 -0.141 0.212
H9 -0.050 1.448 -1.075
H10 1.279 -0.680 -1.075
H11 -1.229 -0.767 -1.075

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10341.46461.46461.46462.04152.04152.04152.04402.04402.0440
H21.10342.07062.07062.07062.39322.39322.39322.92872.92872.9287
N31.46462.07062.43072.43071.02413.30472.56481.02512.65032.6959
N41.46462.07062.43072.43072.56481.02413.30472.69591.02512.6503
N51.46462.07062.43072.43073.30472.56481.02412.65032.69591.0251
H62.04152.39321.02412.56483.30473.52573.52571.64062.84653.5917
H72.04152.39323.30471.02412.56483.52573.52573.59171.64062.8465
H82.04152.39322.56483.30471.02413.52573.52572.84653.59171.6406
H92.04402.92871.02512.69592.65031.64063.59172.84652.50912.5091
H102.04402.92872.65031.02512.69592.84651.64063.59172.50912.5091
H112.04402.92872.69592.65031.02513.59172.84651.64062.50912.5091

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.941 C1 N3 H9 109.087
C1 N4 H7 108.941 C1 N4 H10 109.087
C1 N5 H8 108.941 C1 N5 H11 109.087
H2 C1 N3 106.626 H2 C1 N4 106.626
H2 C1 N5 106.626 N3 C1 N4 112.160
N3 C1 N5 112.160 N4 C1 N5 112.160
H6 N3 H9 106.369 H7 N4 H10 106.369
H8 N5 H11 106.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.117      
2 H 0.078      
3 N -0.288      
4 N -0.288      
5 N -0.288      
6 H 0.125      
7 H 0.125      
8 H 0.125      
9 H 0.098      
10 H 0.098      
11 H 0.098      


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 -1.560 1.560
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.595 0.000 0.000
y 0.000 -27.595 0.000
z 0.000 0.000 -22.835
Traceless
 xyz
x -2.380 0.000 0.000
y 0.000 -2.380 0.000
z 0.000 0.000 4.760
Polar
3z2-r29.520
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 6.398 0.000 0.000
y 0.000 6.398 0.000
z 0.000 0.000 5.855


<r2> (average value of r2) Å2
<r2> 82.957
(<r2>)1/2 9.108