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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: PBEPBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-206.335639
Energy at 298.15K-206.345592
HF Energy-206.335639
Nuclear repulsion energy136.675036
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/6-31+G**
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 3448 0.20      
2 A 3384 3345 7.70      
3 A 2975 2941 25.59      
4 A 1597 1579 66.36      
5 A 1306 1291 1.37      
6 A 886 876 15.23      
7 A 817 807 11.14      
8 A 545 539 13.10      
9 A 313 309 61.12      
10 E 3489 3449 0.67      
10 E 3489 3449 0.67      
11 E 3388 3349 1.96      
11 E 3388 3349 1.96      
12 E 1607 1589 31.44      
12 E 1607 1589 31.44      
13 E 1361 1345 25.22      
13 E 1361 1345 25.21      
14 E 1175 1161 52.21      
14 E 1175 1161 52.22      
15 E 1003 992 54.31      
15 E 1003 992 54.32      
16 E 835 826 232.14      
16 E 835 826 232.14      
17 E 430 425 41.08      
17 E 430 425 41.08      
18 E 262 259 24.76      
18 E 262 259 24.76      

Unscaled Zero Point Vibrational Energy (zpe) 21204.4 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 20962.7 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 PBEPBE/6-31+G**
ABC
0.28739 0.28739 0.16492

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31+G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.364
H2 0.000 0.000 1.471
N3 0.000 1.405 -0.054
N4 1.217 -0.703 -0.054
N5 -1.217 -0.703 -0.054
H6 0.879 1.850 0.234
H7 1.163 -1.687 0.234
H8 -2.042 -0.164 0.234
H9 -0.055 1.472 -1.077
H10 1.302 -0.688 -1.077
H11 -1.247 -0.784 -1.077

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10641.46621.46621.46622.05272.05272.05272.06092.06092.0609
H21.10642.07322.07322.07322.39292.39292.39292.94312.94312.9431
N31.46622.07322.43422.43421.02663.31592.59111.02752.66952.7193
N41.46622.07322.43422.43422.59111.02663.31592.71931.02752.6695
N51.46622.07322.43422.43423.31592.59111.02662.66952.71931.0275
H62.05272.39291.02662.59113.31593.54823.54821.65422.88823.6302
H72.05272.39293.31591.02662.59113.54823.54823.63021.65422.8882
H82.05272.39292.59113.31591.02663.54823.54822.88823.63021.6542
H92.06092.94311.02752.71932.66951.65423.63022.88822.55082.5508
H102.06092.94312.66951.02752.71932.88821.65423.63022.55082.5508
H112.06092.94312.71932.66951.02753.63022.88821.65422.55082.5508

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.606 C1 N3 H9 110.232
C1 N4 H7 109.606 C1 N4 H10 110.232
C1 N5 H8 109.606 C1 N5 H11 110.232
H2 C1 N3 106.557 H2 C1 N4 106.557
H2 C1 N5 106.557 N3 C1 N4 112.222
N3 C1 N5 112.222 N4 C1 N5 112.222
H6 N3 H9 107.280 H7 N4 H10 107.280
H8 N5 H11 107.280
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.193      
2 H 0.159      
3 N -0.576      
4 N -0.576      
5 N -0.576      
6 H 0.303      
7 H 0.303      
8 H 0.303      
9 H 0.284      
10 H 0.284      
11 H 0.284      


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 -1.707 1.707
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.706 0.000 0.000
y 0.000 -28.706 0.000
z 0.000 0.000 -23.096
Traceless
 xyz
x -2.805 0.000 0.000
y 0.000 -2.805 0.000
z 0.000 0.000 5.611
Polar
3z2-r211.221
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 6.939 0.000 -0.000
y 0.000 6.939 -0.000
z -0.000 -0.000 6.092


<r2> (average value of r2) Å2
<r2> 84.000
(<r2>)1/2 9.165