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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3LYP/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 B3LYP/6-31G**
 hartrees
Energy at 0K-206.574671
Energy at 298.15K-206.584811
HF Energy-206.574671
Nuclear repulsion energy137.399556
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 B3LYP/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 3547 3408 1.51      
2 A 3453 3317 7.15      
3 A 3047 2927 38.66      
4 A 1652 1587 46.03      
5 A 1364 1310 1.61      
6 A 937 901 12.65      
7 A 866 832 0.00      
8 A 559 537 20.09      
9 A 313 301 71.40      
10 E 3547 3408 0.30      
10 E 3547 3408 0.30      
11 E 3455 3320 0.96      
11 E 3455 3320 0.96      
12 E 1664 1599 20.65      
12 E 1664 1599 20.65      
13 E 1423 1368 27.12      
13 E 1423 1368 27.12      
14 E 1221 1174 54.95      
14 E 1221 1174 54.95      
15 E 1044 1004 48.94      
15 E 1044 1004 48.94      
16 E 905 869 233.66      
16 E 905 869 233.66      
17 E 441 424 36.49      
17 E 441 424 36.49      
18 E 287 276 20.97      
18 E 287 276 20.98      

Unscaled Zero Point Vibrational Energy (zpe) 21856.4 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 20999.6 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 B3LYP/6-31G**
ABC
0.29020 0.29020 0.16669

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/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 1.464
N3 0.000 1.400 -0.054
N4 1.213 -0.700 -0.054
N5 -1.213 -0.700 -0.054
H6 0.879 1.829 0.234
H7 1.144 -1.676 0.234
H8 -2.023 -0.153 0.234
H9 -0.017 1.445 -1.074
H10 1.260 -0.708 -1.074
H11 -1.243 -0.737 -1.074

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09761.46201.46201.46202.03332.03332.03322.04002.04002.0400
H21.09762.06512.06512.06512.37272.37272.37272.92022.92022.9202
N31.46202.06512.42542.42541.01943.29442.56681.02082.65912.6747
N41.46202.06512.42542.42542.56681.01943.29442.67471.02082.6591
N51.46202.06512.42542.42543.29442.56681.01942.65912.67471.0208
H62.03332.37271.01942.56683.29443.51423.51421.63102.87863.5772
H72.03332.37273.29441.01942.56683.51423.51423.57721.63102.8786
H82.03322.37272.56683.29441.01943.51423.51422.87863.57721.6310
H92.04002.92021.02082.67472.65911.63103.57722.87862.50302.5030
H102.04002.92022.65911.02082.67472.87861.63103.57722.50302.5030
H112.04002.92022.67472.65911.02083.57722.87861.63102.50302.5030

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.740 C1 N3 H9 109.210
C1 N4 H7 108.740 C1 N4 H10 109.210
C1 N5 H8 108.740 C1 N5 H11 109.210
H2 C1 N3 106.703 H2 C1 N4 106.703
H2 C1 N5 106.703 N3 C1 N4 112.092
N3 C1 N5 112.092 N4 C1 N5 112.092
H6 N3 H9 106.145 H7 N4 H10 106.145
H8 N5 H11 106.145
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.235      
2 H 0.113      
3 N -0.576      
4 N -0.576      
5 N -0.576      
6 H 0.244      
7 H 0.244      
8 H 0.244      
9 H 0.217      
10 H 0.217      
11 H 0.217      


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 -1.719 1.719
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.119 0.000 0.000
y 0.000 -27.119 0.000
z 0.000 0.000 -22.108
Traceless
 xyz
x -2.505 0.000 0.000
y 0.000 -2.505 0.000
z 0.000 0.000 5.010
Polar
3z2-r210.020
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 5.037 0.000 0.000
y 0.000 5.037 0.000
z 0.000 0.000 4.923


<r2> (average value of r2) Å2
<r2> 82.317
(<r2>)1/2 9.073