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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-206.316784
Energy at 298.15K-206.326834
HF Energy-206.316784
Nuclear repulsion energy136.861258
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 3457 3409 3.00      
2 A 3357 3311 10.64      
3 A 2970 2929 34.75      
4 A 1598 1576 46.61      
5 A 1329 1310 0.57      
6 A 919 907 8.79      
7 A 844 833 0.08      
8 A 544 536 21.56      
9 A 311 307 67.34      
10 E 3457 3410 1.22      
10 E 3457 3410 1.22      
11 E 3362 3316 3.41      
11 E 3362 3316 3.41      
12 E 1612 1590 17.04      
12 E 1612 1590 17.04      
13 E 1372 1353 24.53      
13 E 1372 1353 24.53      
14 E 1190 1174 47.76      
14 E 1190 1174 47.76      
15 E 1019 1005 39.91      
15 E 1019 1005 39.92      
16 E 882 870 230.76      
16 E 882 870 230.76      
17 E 427 421 35.85      
17 E 427 421 35.85      
18 E 285 281 20.20      
18 E 285 281 20.21      

Unscaled Zero Point Vibrational Energy (zpe) 21270.9 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 20979.5 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
0.28832 0.28832 0.16565

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 0.366
H2 0.000 0.000 1.473
N3 0.000 1.406 -0.053
N4 1.218 -0.703 -0.053
N5 -1.218 -0.703 -0.053
H6 0.896 1.823 0.230
H7 1.130 -1.688 0.230
H8 -2.027 -0.135 0.230
H9 -0.005 1.437 -1.082
H10 1.247 -0.714 -1.082
H11 -1.242 -0.723 -1.082

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10711.46701.46701.46702.03572.03572.03572.03992.03992.0399
H21.10712.07472.07472.07472.38142.38142.38142.93122.93122.9312
N31.46702.07472.43532.43531.02813.30572.56161.02952.66642.6712
N41.46702.07472.43532.43532.56161.02813.30572.67121.02952.6664
N51.46702.07472.43532.43533.30572.56161.02812.66642.67121.0295
H62.03572.38141.02812.56163.30573.51803.51801.63752.87723.5742
H72.03572.38143.30571.02812.56163.51803.51803.57421.63752.8772
H82.03572.38142.56163.30571.02813.51803.51802.87723.57421.6375
H92.03992.93121.02952.67122.66641.63753.57422.87722.48952.4895
H102.03992.93122.66641.02952.67122.87721.63753.57422.48952.4895
H112.03992.93122.67122.66641.02953.57422.87721.63752.48952.4895

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.057 C1 N3 H9 108.319
C1 N4 H7 108.057 C1 N4 H10 108.319
C1 N5 H8 108.057 C1 N5 H11 108.319
H2 C1 N3 106.576 H2 C1 N4 106.576
H2 C1 N5 106.576 N3 C1 N4 112.205
N3 C1 N5 112.205 N4 C1 N5 112.205
H6 N3 H9 105.469 H7 N4 H10 105.469
H8 N5 H11 105.469
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 0.153      
2 H 0.131      
3 N -0.560      
4 N -0.560      
5 N -0.560      
6 H 0.246      
7 H 0.246      
8 H 0.246      
9 H 0.219      
10 H 0.219      
11 H 0.219      


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 -27.201 0.000 0.000
y 0.000 -27.201 0.000
z 0.000 0.000 -22.235
Traceless
 xyz
x -2.483 0.000 0.000
y 0.000 -2.483 0.000
z 0.000 0.000 4.966
Polar
3z2-r29.932
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 5.331 0.000 0.000
y 0.000 5.331 0.000
z 0.000 0.000 5.106


<r2> (average value of r2) Å2
<r2> 82.743
(<r2>)1/2 9.096