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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: BLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-206.489355
Energy at 298.15K-206.499317
HF Energy-206.489355
Nuclear repulsion energy136.236735
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 BLYP/6-31G(2df,p)
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 3411 3393 3.48      
2 A 3328 3310 8.33      
3 A 2941 2925 35.39      
4 A 1600 1591 37.99      
5 A 1322 1315 0.96      
6 A 923 918 8.22      
7 A 820 815 0.46      
8 A 541 538 15.70      
9 A 297 296 54.95      
10 E 3412 3393 1.78      
10 E 3412 3393 1.78      
11 E 3331 3313 3.39      
11 E 3331 3313 3.39      
12 E 1610 1601 13.78      
12 E 1610 1601 13.78      
13 E 1373 1365 20.56      
13 E 1373 1365 20.56      
14 E 1182 1175 38.07      
14 E 1182 1175 38.08      
15 E 1006 1000 44.52      
15 E 1006 1000 44.52      
16 E 872 867 207.89      
16 E 871 867 207.88      
17 E 422 419 28.81      
17 E 422 419 28.82      
18 E 264 263 18.01      
18 E 264 263 18.01      

Unscaled Zero Point Vibrational Energy (zpe) 21061.6 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 20945.7 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 BLYP/6-31G(2df,p)
ABC
0.28525 0.28525 0.16366

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

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 1.475
N3 0.000 1.415 -0.052
N4 1.225 -0.707 -0.052
N5 -1.225 -0.707 -0.052
H6 0.900 1.831 0.216
H7 1.136 -1.695 0.216
H8 -2.036 -0.136 0.216
H9 -0.024 1.449 -1.080
H10 1.267 -0.704 -1.080
H11 -1.243 -0.745 -1.080

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10541.47621.47621.47622.04632.04632.04632.05022.05022.0502
H21.10542.08202.08202.08202.39782.39782.39782.93782.93782.9378
N31.47622.08202.45012.45011.02763.32162.57331.02852.67402.6957
N41.47622.08202.45012.45012.57331.02763.32162.69571.02852.6740
N51.47622.08202.45012.45013.32162.57331.02762.67402.69571.0285
H62.04632.39781.02762.57333.32163.53433.53431.63682.87113.5934
H72.04632.39783.32161.02762.57333.53433.53433.59341.63682.8711
H82.04632.39782.57333.32161.02763.53433.53432.87113.59341.6368
H92.05022.93781.02852.69572.67401.63683.59342.87112.51072.5107
H102.05022.93782.67401.02852.69572.87111.63683.59342.51072.5107
H112.05022.93782.69572.67401.02853.59342.87111.63682.51072.5107

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.294 C1 N3 H9 108.553
C1 N4 H7 108.294 C1 N4 H10 108.553
C1 N5 H8 108.294 C1 N5 H11 108.553
H2 C1 N3 106.619 H2 C1 N4 106.619
H2 C1 N5 106.619 N3 C1 N4 112.167
N3 C1 N5 112.167 N4 C1 N5 112.167
H6 N3 H9 105.517 H7 N4 H10 105.517
H8 N5 H11 105.517
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.045      
2 H 0.080      
3 N -0.440      
4 N -0.440      
5 N -0.440      
6 H 0.211      
7 H 0.211      
8 H 0.211      
9 H 0.187      
10 H 0.187      
11 H 0.187      


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 -1.563 1.563
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.114 0.000 0.000
y 0.000 -27.114 0.000
z 0.000 0.000 -22.506
Traceless
 xyz
x -2.304 0.000 0.000
y 0.000 -2.304 0.000
z 0.000 0.000 4.608
Polar
3z2-r29.216
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 5.606 0.000 0.000
y 0.000 5.606 0.000
z 0.000 0.000 5.255


<r2> (average value of r2) Å2
<r2> 83.486
(<r2>)1/2 9.137