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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-206.332662
Energy at 298.15K-206.342858
HF Energy-206.332662
Nuclear repulsion energy138.015668
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/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 3575 3400 0.66      
2 A 3474 3304 6.25      
3 A 3082 2931 37.46      
4 A 1685 1602 53.90      
5 A 1387 1319 1.20      
6 A 955 908 12.52      
7 A 895 852 0.03      
8 A 562 534 23.03      
9 A 317 302 79.58      
10 E 3575 3400 0.07      
10 E 3575 3400 0.07      
11 E 3477 3307 0.56      
11 E 3477 3307 0.56      
12 E 1698 1615 24.33      
12 E 1698 1615 24.33      
13 E 1439 1368 30.04      
13 E 1439 1368 30.04      
14 E 1246 1185 62.83      
14 E 1246 1185 62.84      
15 E 1070 1018 45.94      
15 E 1070 1018 45.94      
16 E 932 886 239.07      
16 E 932 886 239.08      
17 E 446 424 40.02      
17 E 446 424 40.03      
18 E 294 280 22.21      
18 E 294 280 22.21      

Unscaled Zero Point Vibrational Energy (zpe) 22144.2 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 21059.1 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/6-31G*
ABC
0.29315 0.29315 0.16854

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.363
H2 0.000 0.000 1.461
N3 0.000 1.392 -0.054
N4 1.206 -0.696 -0.054
N5 -1.206 -0.696 -0.054
H6 0.877 1.820 0.239
H7 1.138 -1.669 0.239
H8 -2.015 -0.151 0.239
H9 -0.010 1.436 -1.073
H10 1.248 -0.709 -1.073
H11 -1.238 -0.726 -1.073

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09751.45361.45361.45362.02432.02432.02432.03082.03082.0308
H21.09752.05762.05762.05762.36142.36142.36142.91232.91232.9123
N31.45362.05762.41182.41181.01863.27962.55481.02002.64832.6572
N41.45362.05762.41182.41182.55481.01863.27962.65721.02002.6483
N51.45362.05762.41182.41183.27962.55481.01862.64832.65721.0200
H62.02432.36141.01862.55483.27963.49963.49961.62932.87363.5608
H72.02432.36143.27961.01862.55483.49963.49963.56081.62932.8736
H82.02432.36142.55483.27961.01863.49963.49962.87363.56081.6293
H92.03082.91231.02002.65722.64831.62933.56082.87362.48652.4865
H102.03082.91232.64831.02002.65722.87361.62933.56082.48652.4865
H112.03082.91232.65722.64831.02003.56082.87361.62932.48652.4865

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.657 C1 N3 H9 109.109
C1 N4 H7 108.657 C1 N4 H10 109.109
C1 N5 H8 108.657 C1 N5 H11 109.109
H2 C1 N3 106.686 H2 C1 N4 106.686
H2 C1 N5 106.686 N3 C1 N4 112.107
N3 C1 N5 112.107 N4 C1 N5 112.107
H6 N3 H9 106.116 H7 N4 H10 106.115
H8 N5 H11 106.115
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.141      
2 H 0.179      
3 N -0.724      
4 N -0.724      
5 N -0.724      
6 H 0.324      
7 H 0.324      
8 H 0.324      
9 H 0.293      
10 H 0.293      
11 H 0.293      


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 -1.793 1.793
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.213 0.000 0.000
y 0.000 -27.213 0.000
z 0.000 0.000 -21.897
Traceless
 xyz
x -2.658 0.000 0.000
y 0.000 -2.658 0.000
z 0.000 0.000 5.316
Polar
3z2-r210.632
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 4.888 0.000 0.000
y 0.000 4.888 0.000
z 0.000 0.000 4.816


<r2> (average value of r2) Å2
<r2> 81.649
(<r2>)1/2 9.036