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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-206.318128
Energy at 298.15K-206.328196
HF Energy-206.318128
Nuclear repulsion energy136.779509
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 PBEPBE/cc-pVDZ
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 3412 3392 3.08      
2 A 3321 3301 11.77      
3 A 2945 2928 36.21      
4 A 1572 1563 40.63      
5 A 1319 1311 0.13      
6 A 921 916 6.91      
7 A 849 844 0.18      
8 A 541 538 17.49      
9 A 310 308 53.61      
10 E 3412 3393 1.99      
10 E 3412 3393 1.99      
11 E 3326 3306 4.74      
11 E 3326 3306 4.74      
12 E 1585 1576 14.78      
12 E 1585 1576 14.78      
13 E 1353 1345 23.05      
13 E 1353 1345 23.04      
14 E 1188 1181 45.52      
14 E 1188 1181 45.52      
15 E 1024 1018 39.03      
15 E 1024 1018 39.03      
16 E 892 887 200.95      
16 E 892 887 200.95      
17 E 424 422 32.07      
17 E 424 422 32.06      
18 E 285 283 18.66      
18 E 285 283 18.66      

Unscaled Zero Point Vibrational Energy (zpe) 21082.8 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 20960.5 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 PBEPBE/cc-pVDZ
ABC
0.28841 0.28841 0.16587

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

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 1.480
N3 0.000 1.406 -0.052
N4 1.217 -0.703 -0.052
N5 -1.217 -0.703 -0.052
H6 0.908 1.817 0.223
H7 1.119 -1.694 0.223
H8 -2.027 -0.122 0.223
H9 0.009 1.427 -1.087
H10 1.232 -0.721 -1.087
H11 -1.241 -0.706 -1.087

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.11411.46661.46661.46662.03572.03572.03572.03692.03692.0369
H21.11412.07932.07932.07932.38842.38842.38842.93722.93722.9372
N31.46662.07932.43472.43471.03353.30732.55331.03512.66682.6588
N41.46662.07932.43472.43472.55331.03353.30732.65881.03512.6668
N51.46662.07932.43472.43473.30732.55331.03352.66682.65881.0351
H62.03572.38841.03352.55333.30733.51733.51731.63552.87433.5629
H72.03572.38843.30731.03352.55333.51733.51733.56291.63552.8743
H82.03572.38842.55333.30731.03353.51733.51732.87433.56291.6355
H92.03692.93721.03512.65882.66681.63553.56292.87432.47242.4724
H102.03692.93722.66681.03512.65882.87431.63553.56292.47242.4724
H112.03692.93722.65882.66681.03513.56292.87431.63552.47242.4724

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 107.773 C1 N3 H9 107.771
C1 N4 H7 107.773 C1 N4 H10 107.771
C1 N5 H8 107.773 C1 N5 H11 107.771
H2 C1 N3 106.568 H2 C1 N4 106.568
H2 C1 N5 106.568 N3 C1 N4 112.212
N3 C1 N5 112.212 N4 C1 N5 112.212
H6 N3 H9 104.491 H7 N4 H10 104.491
H8 N5 H11 104.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.005      
2 H 0.038      
3 N -0.147      
4 N -0.147      
5 N -0.147      
6 H 0.079      
7 H 0.079      
8 H 0.079      
9 H 0.054      
10 H 0.054      
11 H 0.054      


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 -1.522 1.522
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.041 0.000 0.000
y 0.000 -27.041 0.000
z 0.000 0.000 -22.541
Traceless
 xyz
x -2.250 0.000 0.000
y 0.000 -2.250 0.000
z 0.000 0.000 4.500
Polar
3z2-r29.000
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 5.554 0.000 0.000
y 0.000 5.554 0.000
z 0.000 0.000 5.316


<r2> (average value of r2) Å2
<r2> 82.675
(<r2>)1/2 9.093