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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3PW91/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 B3PW91/cc-pVDZ
 hartrees
Energy at 0K-206.503321
Energy at 298.15K-206.513496
HF Energy-206.503321
Nuclear repulsion energy137.670960
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/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 3536 3412 0.37      
2 A 3445 3325 6.10      
3 A 3036 2930 39.15      
4 A 1627 1570 41.61      
5 A 1359 1311 0.74      
6 A 939 906 9.67      
7 A 882 851 0.01      
8 A 556 536 18.19      
9 A 310 299 61.79      
10 E 3536 3412 0.21      
10 E 3536 3412 0.21      
11 E 3449 3329 0.99      
11 E 3449 3329 0.99      
12 E 1638 1581 20.06      
12 E 1638 1581 20.06      
13 E 1405 1356 26.40      
13 E 1405 1356 26.40      
14 E 1225 1182 57.55      
14 E 1225 1182 57.55      
15 E 1059 1022 44.73      
15 E 1059 1022 44.74      
16 E 919 886 202.34      
16 E 919 886 202.34      
17 E 440 425 35.40      
17 E 440 425 35.40      
18 E 289 279 18.83      
18 E 289 279 18.83      

Unscaled Zero Point Vibrational Energy (zpe) 21804.8 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 21041.6 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/cc-pVDZ
ABC
0.29188 0.29188 0.16786

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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 1.469
N3 0.000 1.396 -0.054
N4 1.209 -0.698 -0.054
N5 -1.209 -0.698 -0.054
H6 0.886 1.819 0.236
H7 1.132 -1.677 0.236
H8 -2.018 -0.142 0.236
H9 0.010 1.431 -1.078
H10 1.234 -0.724 -1.078
H11 -1.244 -0.707 -1.078

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10501.45691.45691.45692.02692.02692.02692.03102.03102.0310
H21.10502.06532.06532.06532.36882.36882.36882.92092.92092.9209
N31.45692.06532.41782.41781.02343.28712.55371.02492.65822.6495
N41.45692.06532.41782.41782.55371.02343.28712.64951.02492.6582
N51.45692.06532.41782.41783.28712.55371.02342.65822.64951.0249
H62.02692.36881.02342.55373.28713.50383.50381.62612.88293.5556
H72.02692.36883.28711.02342.55373.50383.50383.55561.62612.8829
H82.02692.36882.55373.28711.02343.50383.50382.88293.55561.6261
H92.03102.92091.02492.64952.65821.62613.55562.88292.47852.4785
H102.03102.92092.65821.02492.64952.88291.62613.55562.47852.4785
H112.03102.92092.64952.65821.02493.55562.88291.62612.47852.4785

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.346 C1 N3 H9 108.590
C1 N4 H7 108.346 C1 N4 H10 108.590
C1 N5 H8 108.346 C1 N5 H11 108.590
H2 C1 N3 106.635 H2 C1 N4 106.635
H2 C1 N5 106.635 N3 C1 N4 112.152
N3 C1 N5 112.152 N4 C1 N5 112.152
H6 N3 H9 105.101 H7 N4 H10 105.101
H8 N5 H11 105.101
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.045      
2 H 0.049      
3 N -0.190      
4 N -0.190      
5 N -0.190      
6 H 0.091      
7 H 0.091      
8 H 0.091      
9 H 0.067      
10 H 0.067      
11 H 0.067      


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 -1.550 1.550
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.806 0.000 0.000
y 0.000 -26.806 0.000
z 0.000 0.000 -22.074
Traceless
 xyz
x -2.366 0.000 0.000
y 0.000 -2.366 0.000
z 0.000 0.000 4.732
Polar
3z2-r29.464
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 5.153 0.000 0.000
y 0.000 5.153 0.000
z 0.000 0.000 5.039


<r2> (average value of r2) Å2
<r2> 81.761
(<r2>)1/2 9.042