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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-206.480024
Energy at 298.15K-206.490189
HF Energy-206.480024
Nuclear repulsion energy137.688685
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 B3PW91/6-31G*
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 3555 3402 1.05      
2 A 3456 3306 6.96      
3 A 3071 2938 38.24      
4 A 1681 1608 52.14      
5 A 1380 1320 1.19      
6 A 950 909 12.23      
7 A 885 846 0.09      
8 A 557 533 22.56      
9 A 314 300 80.04      
10 E 3556 3402 0.09      
10 E 3556 3402 0.09      
11 E 3459 3309 0.90      
11 E 3459 3309 0.90      
12 E 1693 1620 23.27      
12 E 1693 1620 23.27      
13 E 1433 1371 28.40      
13 E 1433 1371 28.40      
14 E 1237 1183 60.99      
14 E 1237 1183 61.00      
15 E 1061 1015 48.26      
15 E 1061 1015 48.27      
16 E 924 884 240.13      
16 E 924 884 240.13      
17 E 443 424 39.95      
17 E 443 424 39.95      
18 E 292 279 21.81      
18 E 292 279 21.81      

Unscaled Zero Point Vibrational Energy (zpe) 22021.6 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 21068.1 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 B3PW91/6-31G*
ABC
0.29159 0.29159 0.16753

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.362
H2 0.000 0.000 1.460
N3 0.000 1.397 -0.054
N4 1.209 -0.698 -0.054
N5 -1.209 -0.698 -0.054
H6 0.876 1.826 0.244
H7 1.143 -1.671 0.244
H8 -2.019 -0.155 0.244
H9 -0.005 1.443 -1.074
H10 1.252 -0.717 -1.074
H11 -1.247 -0.726 -1.074

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09761.45751.45751.45752.02832.02832.02832.03602.03602.0360
H21.09762.06012.06012.06012.36212.36212.36212.91622.91622.9162
N31.45752.06012.41892.41891.01963.28742.56351.02092.65992.6643
N41.45752.06012.41892.41892.56351.01963.28742.66431.02092.6599
N51.45752.06012.41892.41893.28742.56341.01962.65992.66431.0209
H62.02832.36211.01962.56353.28743.50713.50711.63052.88883.5709
H72.02832.36213.28741.01962.56343.50713.50713.57091.63052.8888
H82.02832.36212.56353.28741.01963.50713.50712.88883.57091.6305
H92.03602.91621.02092.66432.65991.63053.57092.88882.49892.4989
H102.03602.91622.65991.02092.66432.88881.63053.57092.49892.4989
H112.03602.91622.66432.65991.02093.57092.88881.63052.49892.4989

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.649 C1 N3 H9 109.208
C1 N4 H7 108.649 C1 N4 H10 109.208
C1 N5 H8 108.649 C1 N5 H11 109.208
H2 C1 N3 106.618 H2 C1 N4 106.618
H2 C1 N5 106.618 N3 C1 N4 112.167
N3 C1 N5 112.167 N4 C1 N5 112.167
H6 N3 H9 106.084 H7 N4 H10 106.084
H8 N5 H11 106.084
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.145      
2 H 0.177      
3 N -0.721      
4 N -0.721      
5 N -0.721      
6 H 0.322      
7 H 0.322      
8 H 0.322      
9 H 0.292      
10 H 0.292      
11 H 0.292      


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 -1.782 1.782
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.147 0.000 0.000
y 0.000 -27.147 0.000
z 0.000 0.000 -21.813
Traceless
 xyz
x -2.667 0.000 0.000
y 0.000 -2.667 0.000
z 0.000 0.000 5.334
Polar
3z2-r210.669
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 4.914 0.000 0.000
y 0.000 4.914 0.000
z 0.000 0.000 4.830


<r2> (average value of r2) Å2
<r2> 81.971
(<r2>)1/2 9.054