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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-206.409902
Energy at 298.15K-206.419981
HF Energy-206.409902
Nuclear repulsion energy138.290217
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 PBE1PBE/cc-pVTZ
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 3589 3449 0.25      
2 A 3497 3360 3.36      
3 A 3043 2925 31.09      
4 A 1638 1574 49.94      
5 A 1356 1303 1.96      
6 A 927 891 14.44      
7 A 861 828 4.20      
8 A 562 540 13.89      
9 A 302 290 55.82      
10 E 3589 3449 0.60      
10 E 3589 3449 0.60      
11 E 3500 3364 0.29      
11 E 3500 3364 0.29      
12 E 1648 1584 28.23      
12 E 1648 1584 28.23      
13 E 1413 1358 22.47      
13 E 1413 1358 22.48      
14 E 1227 1179 52.65      
14 E 1227 1179 52.66      
15 E 1051 1010 42.17      
15 E 1051 1010 42.16      
16 E 889 854 221.66      
16 E 889 854 221.67      
17 E 441 424 37.13      
17 E 441 424 37.14      
18 E 259 249 20.10      
18 E 259 249 20.10      

Unscaled Zero Point Vibrational Energy (zpe) 21904.7 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 21050.4 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 PBE1PBE/cc-pVTZ
ABC
0.29423 0.29423 0.16903

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

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 1.389 -0.053
N4 1.203 -0.695 -0.053
N5 -1.203 -0.695 -0.053
H6 0.877 1.822 0.216
H7 1.140 -1.670 0.216
H8 -2.016 -0.152 0.216
H9 -0.056 1.441 -1.065
H10 1.276 -0.672 -1.065
H11 -1.220 -0.769 -1.065

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09511.45101.45101.45102.02762.02762.02762.03162.03162.0316
H21.09512.05472.05472.05472.37462.37462.37462.90862.90862.9086
N31.45102.05472.40632.40631.01393.27592.55211.01502.62712.6779
N41.45102.05472.40632.40632.55211.01393.27592.67791.01502.6271
N51.45102.05472.40632.40633.27592.55211.01392.62712.67791.0150
H62.02762.37461.01392.55213.27593.50223.50221.62962.83223.5708
H72.02762.37463.27591.01392.55213.50223.50223.57081.62962.8322
H82.02762.37462.55213.27591.01393.50223.50222.83223.57081.6296
H92.03162.90861.01502.67792.62711.62963.57082.83222.49792.4979
H102.03162.90862.62711.01502.67792.83221.62963.57082.49792.4979
H112.03162.90862.67792.62711.01503.57082.83221.62962.49792.4979

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.407 C1 N3 H9 109.671
C1 N4 H7 109.407 C1 N4 H10 109.671
C1 N5 H8 109.407 C1 N5 H11 109.671
H2 C1 N3 106.773 H2 C1 N4 106.773
H2 C1 N5 106.773 N3 C1 N4 112.029
N3 C1 N5 112.029 N4 C1 N5 112.029
H6 N3 H9 106.875 H7 N4 H10 106.875
H8 N5 H11 106.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.133      
2 H 0.089      
3 N -0.314      
4 N -0.314      
5 N -0.314      
6 H 0.134      
7 H 0.134      
8 H 0.134      
9 H 0.106      
10 H 0.106      
11 H 0.106      


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 -1.609 1.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.285 0.000 0.000
y 0.000 -27.285 0.000
z 0.000 0.000 -22.399
Traceless
 xyz
x -2.443 0.000 0.000
y 0.000 -2.443 0.000
z 0.000 0.000 4.887
Polar
3z2-r29.773
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 5.923 0.000 0.000
y 0.000 5.923 0.000
z 0.000 0.000 5.519


<r2> (average value of r2) Å2
<r2> 81.602
(<r2>)1/2 9.033