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: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-206.523067
Energy at 298.15K-206.533122
HF Energy-206.523067
Nuclear repulsion energy137.109275
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 B97D3/TZVP
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 3488 3437 0.78      
2 A 3392 3343 7.32      
3 A 2984 2941 35.44      
4 A 1622 1598 55.90      
5 A 1330 1311 1.70      
6 A 906 893 18.76      
7 A 823 811 1.40      
8 A 557 549 16.77      
9 A 322 318 59.35      
10 E 3488 3438 0.95      
10 E 3488 3438 0.95      
11 E 3396 3347 2.01      
11 E 3396 3347 2.01      
12 E 1628 1604 24.46      
12 E 1628 1604 24.46      
13 E 1386 1366 21.60      
13 E 1386 1366 21.60      
14 E 1191 1174 40.50      
14 E 1191 1174 40.51      
15 E 1005 991 55.01      
15 E 1005 991 55.02      
16 E 854 842 232.94      
16 E 854 842 232.94      
17 E 436 430 36.12      
17 E 436 430 36.12      
18 E 272 268 21.73      
18 E 272 268 21.73      

Unscaled Zero Point Vibrational Energy (zpe) 21366.4 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 21058.7 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 B97D3/TZVP
ABC
0.28890 0.28890 0.16580

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.369
H2 0.000 0.000 1.468
N3 0.000 1.403 -0.053
N4 1.215 -0.702 -0.053
N5 -1.215 -0.702 -0.053
H6 0.881 1.839 0.217
H7 1.152 -1.682 0.217
H8 -2.033 -0.156 0.217
H9 -0.061 1.455 -1.070
H10 1.290 -0.675 -1.070
H11 -1.230 -0.780 -1.070

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09851.46531.46531.46532.04472.04472.04472.04772.04772.0477
H21.09852.06942.06942.06942.39232.39232.39232.92622.92622.9262
N31.46532.06942.43012.43011.01943.30462.57641.02022.64892.7042
N41.46532.06942.43012.43012.57631.01943.30462.70421.02022.6489
N51.46532.06942.43012.43013.30462.57641.01942.64892.70421.0202
H62.04472.39231.01942.57633.30463.53173.53171.64052.85343.6015
H72.04472.39233.30461.01942.57643.53173.53173.60151.64052.8534
H82.04472.39232.57643.30461.01943.53173.53172.85343.60151.6405
H92.04772.92621.02022.70422.64891.64053.60152.85342.52222.5222
H102.04772.92622.64891.02022.70422.85341.64053.60152.52222.5222
H112.04772.92622.70422.64891.02023.60152.85341.64052.52222.5222

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.447 C1 N3 H9 109.648
C1 N4 H7 109.447 C1 N4 H10 109.648
C1 N5 H8 109.447 C1 N5 H11 109.648
H2 C1 N3 106.763 H2 C1 N4 106.763
H2 C1 N5 106.763 N3 C1 N4 112.038
N3 C1 N5 112.038 N4 C1 N5 112.038
H6 N3 H9 107.090 H7 N4 H10 107.090
H8 N5 H11 107.090
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 H 0.129      
3 N -0.377      
4 N -0.377      
5 N -0.377      
6 H 0.194      
7 H 0.194      
8 H 0.194      
9 H 0.174      
10 H 0.174      
11 H 0.174      


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 -1.703 1.703
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.848 0.000 0.000
y 0.000 -27.848 0.000
z 0.000 0.000 -22.653
Traceless
 xyz
x -2.598 0.000 0.000
y 0.000 -2.598 0.000
z 0.000 0.000 5.195
Polar
3z2-r210.390
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 6.255 0.000 0.000
y 0.000 6.256 -0.000
z 0.000 -0.000 5.702


<r2> (average value of r2) Å2
<r2> 83.095
(<r2>)1/2 9.116