return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: TPSSh/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at TPSSh/6-311+G(3df,2p)
 hartrees
Energy at 0K-206.650347
Energy at 298.15K-206.660309
HF Energy-206.650347
Nuclear repulsion energy137.476264
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 TPSSh/6-311+G(3df,2p)
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 3529 3529 0.08      
2 A 3442 3442 5.58      
3 A 3036 3036 25.74      
4 A 1640 1640 49.61      
5 A 1339 1339 1.26      
6 A 910 910 16.28      
7 A 838 838 2.59      
8 A 541 541 13.58      
9 A 299 299 54.61      
10 E 3529 3529 0.65      
10 E 3529 3529 0.65      
11 E 3446 3446 1.38      
11 E 3446 3446 1.38      
12 E 1649 1649 24.54      
12 E 1649 1649 24.54      
13 E 1408 1408 20.09      
13 E 1408 1408 20.09      
14 E 1200 1200 48.39      
14 E 1200 1200 48.37      
15 E 1021 1021 48.75      
15 E 1021 1021 48.75      
16 E 872 872 201.85      
16 E 872 872 201.83      
17 E 427 427 37.08      
17 E 427 427 37.08      
18 E 248 248 19.16      
18 E 248 248 19.15      

Unscaled Zero Point Vibrational Energy (zpe) 21586.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21586.8 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 TPSSh/6-311+G(3df,2p)
ABC
0.29052 0.29052 0.16683

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311+G(3df,2p)

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.370
H2 0.000 0.000 1.463
N3 0.000 1.398 -0.054
N4 1.211 -0.699 -0.054
N5 -1.211 -0.699 -0.054
H6 0.876 1.838 0.218
H7 1.154 -1.678 0.218
H8 -2.030 -0.160 0.218
H9 -0.057 1.453 -1.069
H10 1.287 -0.677 -1.069
H11 -1.230 -0.776 -1.069

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09311.46091.46091.46092.04222.04222.04222.04602.04602.0460
H21.09312.06292.06292.06292.38702.38702.38702.92012.92012.9201
N31.46092.06292.42152.42151.01773.29672.57371.01842.64472.6962
N41.46092.06292.42152.42152.57371.01773.29672.69621.01842.6447
N51.46092.06292.42152.42153.29672.57371.01772.64472.69621.0184
H62.04222.38701.01772.57373.29673.52733.52731.63582.85563.5954
H72.04222.38703.29671.01772.57373.52733.52733.59541.63582.8556
H82.04222.38702.57373.29671.01773.52733.52732.85563.59541.6358
H92.04602.92011.01842.69622.64471.63583.59542.85562.51892.5189
H102.04602.92012.64471.01842.69622.85561.63583.59542.51892.5189
H112.04602.92012.69622.64471.01843.59542.85561.63582.51892.5189

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.663 C1 N3 H9 109.939
C1 N4 H7 109.663 C1 N4 H10 109.938
C1 N5 H8 109.663 C1 N5 H11 109.939
H2 C1 N3 106.865 H2 C1 N4 106.865
H2 C1 N5 106.865 N3 C1 N4 111.947
N3 C1 N5 111.947 N4 C1 N5 111.947
H6 N3 H9 106.912 H7 N4 H10 106.912
H8 N5 H11 106.912
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.442      
2 H 0.039      
3 N -0.816      
4 N -0.816      
5 N -0.816      
6 H 0.172      
7 H 0.172      
8 H 0.172      
9 H 0.151      
10 H 0.151      
11 H 0.151      


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 -1.550 1.550
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.966 0.001 -0.000
y 0.001 6.966 -0.000
z -0.000 -0.000 6.091


<r2> (average value of r2) Å2
<r2> 82.851
(<r2>)1/2 9.102