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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3PW91/6-311+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 B3PW91/6-311+G(3df,2p)
 hartrees
Energy at 0K-206.575693
Energy at 298.15K-206.585704
HF Energy-206.575693
Nuclear repulsion energy137.975250
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 B3PW91/6-311+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 3579 3427 1.70      
2 A 3490 3341 2.87      
3 A 3034 2904 25.90      
4 A 1634 1565 51.31      
5 A 1341 1284 1.83      
6 A 914 875 13.87      
7 A 838 802 8.73      
8 A 556 532 10.94      
9 A 302 289 55.25      
10 E 3580 3427 1.17      
10 E 3580 3427 1.17      
11 E 3493 3344 0.67      
11 E 3493 3344 0.67      
12 E 1643 1573 29.91      
12 E 1643 1573 29.91      
13 E 1409 1349 20.35      
13 E 1409 1349 20.35      
14 E 1212 1160 52.56      
14 E 1212 1160 52.56      
15 E 1036 992 44.69      
15 E 1036 992 44.71      
16 E 864 827 207.44      
16 E 864 827 207.44      
17 E 440 421 38.59      
17 E 440 421 38.59      
18 E 250 240 20.21      
18 E 250 240 20.21      

Unscaled Zero Point Vibrational Energy (zpe) 21771.4 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 20841.8 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 B3PW91/6-311+G(3df,2p)
ABC
0.29275 0.29275 0.16806

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311+G(3df,2p)

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 1.461
N3 0.000 1.392 -0.053
N4 1.205 -0.696 -0.053
N5 -1.205 -0.696 -0.053
H6 0.870 1.837 0.219
H7 1.155 -1.672 0.219
H8 -2.026 -0.165 0.219
H9 -0.067 1.456 -1.064
H10 1.294 -0.670 -1.064
H11 -1.227 -0.786 -1.064

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09451.45381.45381.45382.03752.03752.03752.04222.04222.0422
H21.09452.05662.05662.05662.38122.38122.38122.91552.91552.9155
N31.45382.05662.41102.41101.01453.28582.56911.01532.63622.6968
N41.45382.05662.41102.41102.56911.01453.28582.69681.01532.6362
N51.45382.05662.41102.41103.28582.56911.01452.63622.69681.0153
H62.03752.38121.01452.56913.28583.51993.51991.63462.84793.5953
H72.03752.38123.28581.01452.56913.51993.51993.59531.63462.8479
H82.03752.38122.56913.28581.01453.51993.51992.84793.59531.6346
H92.04222.91551.01532.69682.63621.63463.59532.84792.52452.5245
H102.04222.91552.63621.01532.69682.84791.63463.59532.52452.5245
H112.04222.91552.69682.63621.01533.59532.84791.63462.52452.5245

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.995 C1 N3 H9 110.342
C1 N4 H7 109.995 C1 N4 H10 110.342
C1 N5 H8 109.995 C1 N5 H11 110.342
H2 C1 N3 106.767 H2 C1 N4 106.767
H2 C1 N5 106.767 N3 C1 N4 112.035
N3 C1 N5 112.035 N4 C1 N5 112.035
H6 N3 H9 107.271 H7 N4 H10 107.271
H8 N5 H11 107.271
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.401      
2 H 0.087      
3 N -0.870      
4 N -0.870      
5 N -0.870      
6 H 0.199      
7 H 0.199      
8 H 0.199      
9 H 0.175      
10 H 0.175      
11 H 0.175      


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 -1.597 1.597
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.843 0.000 0.000
y 0.000 -27.843 0.000
z 0.000 0.000 -22.643
Traceless
 xyz
x -2.600 0.000 0.000
y 0.000 -2.600 0.000
z 0.000 0.000 5.200
Polar
3z2-r210.400
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 6.759 0.000 -0.000
y 0.000 6.759 -0.000
z -0.000 -0.000 5.975


<r2> (average value of r2) Å2
<r2> 82.301
(<r2>)1/2 9.072