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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: HSEh1PBE/aug-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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-206.433775
Energy at 298.15K-206.443811
HF Energy-206.433775
Nuclear repulsion energy138.243517
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 HSEh1PBE/aug-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 3591 3454 1.93      
2 A 3499 3366 2.84      
3 A 3047 2931 25.85      
4 A 1639 1576 49.70      
5 A 1349 1298 1.62      
6 A 920 884 13.73      
7 A 845 813 9.64      
8 A 558 537 10.73      
9 A 302 290 54.65      
10 E 3591 3454 1.30      
10 E 3591 3454 1.30      
11 E 3503 3369 0.88      
11 E 3503 3369 0.88      
12 E 1647 1584 30.38      
12 E 1647 1584 30.39      
13 E 1413 1359 21.18      
13 E 1413 1359 21.19      
14 E 1221 1174 53.55      
14 E 1221 1174 53.55      
15 E 1046 1006 43.89      
15 E 1046 1006 43.87      
16 E 871 837 203.61      
16 E 871 837 203.64      
17 E 443 426 37.78      
17 E 443 426 37.78      
18 E 249 240 19.82      
18 E 249 240 19.83      

Unscaled Zero Point Vibrational Energy (zpe) 21859.3 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 21024.3 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 HSEh1PBE/aug-cc-pVTZ
ABC
0.29397 0.29397 0.16885

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

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 1.460
N3 0.000 1.389 -0.054
N4 1.203 -0.694 -0.054
N5 -1.203 -0.694 -0.054
H6 0.868 1.833 0.220
H7 1.154 -1.669 0.220
H8 -2.022 -0.165 0.220
H9 -0.067 1.451 -1.064
H10 1.290 -0.668 -1.064
H11 -1.223 -0.783 -1.064

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09431.45071.45071.45072.03382.03382.03382.03792.03792.0379
H21.09432.05442.05442.05442.37772.37772.37772.91202.91202.9120
N31.45072.05442.40542.40541.01313.27922.56441.01422.62922.6894
N41.45072.05442.40542.40542.56441.01313.27922.68941.01422.6292
N51.45072.05442.40542.40543.27922.56441.01312.62922.68941.0142
H62.03382.37771.01312.56443.27923.51363.51361.63352.84273.5872
H72.03382.37773.27921.01312.56443.51363.51363.58721.63352.8427
H82.03382.37772.56443.27921.01313.51363.51362.84273.58721.6335
H92.03792.91201.01422.68942.62921.63353.58722.84272.51552.5155
H102.03792.91202.62921.01422.68942.84271.63353.58722.51552.5155
H112.03792.91202.68942.62921.01423.58722.84271.63352.51552.5155

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.998 C1 N3 H9 110.281
C1 N4 H7 109.998 C1 N4 H10 110.281
C1 N5 H8 109.998 C1 N5 H11 110.281
H2 C1 N3 106.812 H2 C1 N4 106.812
H2 C1 N5 106.812 N3 C1 N4 111.994
N3 C1 N5 111.994 N4 C1 N5 111.994
H6 N3 H9 107.366 H7 N4 H10 107.366
H8 N5 H11 107.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.777      
2 H 0.328      
3 N -0.489      
4 N -0.489      
5 N -0.489      
6 H 0.055      
7 H 0.055      
8 H 0.055      
9 H 0.065      
10 H 0.065      
11 H 0.065      


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 -1.570 1.570
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.887 0.000 0.000
y 0.000 -27.887 0.000
z 0.000 0.000 -22.760
Traceless
 xyz
x -2.563 0.000 0.000
y 0.000 -2.563 0.000
z 0.000 0.000 5.127
Polar
3z2-r210.254
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 6.901 0.000 0.000
y 0.000 6.901 -0.000
z 0.000 -0.000 6.148


<r2> (average value of r2) Å2
<r2> 82.060
(<r2>)1/2 9.059