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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B3PW91/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 B3PW91/cc-pVTZ
 hartrees
Energy at 0K-206.575073
Energy at 298.15K-206.585124
HF Energy-206.575073
Nuclear repulsion energy137.994198
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-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 3569 3432 0.10      
2 A 3478 3345 3.76      
3 A 3035 2918 31.45      
4 A 1636 1573 48.01      
5 A 1350 1298 1.93      
6 A 920 885 15.19      
7 A 852 819 3.19      
8 A 558 537 13.76      
9 A 300 288 55.70      
10 E 3569 3432 0.45      
10 E 3569 3432 0.45      
11 E 3482 3348 0.30      
11 E 3482 3348 0.30      
12 E 1645 1582 26.64      
12 E 1645 1582 26.63      
13 E 1410 1356 21.11      
13 E 1410 1356 21.12      
14 E 1217 1170 50.31      
14 E 1217 1170 50.32      
15 E 1040 1000 45.23      
15 E 1040 1000 45.25      
16 E 881 847 221.75      
16 E 881 847 221.75      
17 E 439 422 36.75      
17 E 439 422 36.75      
18 E 258 248 19.78      
18 E 258 248 19.78      

Unscaled Zero Point Vibrational Energy (zpe) 21787.8 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 20951.2 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-pVTZ
ABC
0.29278 0.29278 0.16808

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.365
H2 0.000 0.000 1.460
N3 0.000 1.393 -0.053
N4 1.206 -0.697 -0.053
N5 -1.206 -0.697 -0.053
H6 0.874 1.829 0.220
H7 1.146 -1.671 0.220
H8 -2.021 -0.157 0.220
H9 -0.053 1.448 -1.066
H10 1.281 -0.678 -1.066
H11 -1.228 -0.770 -1.066

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09451.45461.45461.45462.03212.03212.03212.03672.03672.0367
H21.09452.05662.05662.05662.37582.37582.37582.91182.91182.9118
N31.45462.05662.41282.41281.01443.28342.56151.01542.63742.6853
N41.45462.05662.41282.41282.56151.01443.28342.68531.01542.6374
N51.45462.05662.41282.41283.28342.56151.01442.63742.68531.0154
H62.03212.37581.01442.56153.28343.51073.51071.63052.84683.5812
H72.03212.37583.28341.01442.56153.51073.51073.58121.63052.8468
H82.03212.37582.56153.28341.01443.51073.51072.84683.58121.6305
H92.03672.91181.01542.68532.63741.63053.58122.84682.51002.5100
H102.03672.91182.63741.01542.68532.84681.63053.58122.51002.5100
H112.03672.91182.68532.63741.01543.58122.84681.63052.51002.5100

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.489 C1 N3 H9 109.811
C1 N4 H7 109.489 C1 N4 H10 109.811
C1 N5 H8 109.489 C1 N5 H11 109.811
H2 C1 N3 106.722 H2 C1 N4 106.722
H2 C1 N5 106.722 N3 C1 N4 112.075
N3 C1 N5 112.075 N4 C1 N5 112.075
H6 N3 H9 106.885 H7 N4 H10 106.885
H8 N5 H11 106.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.152      
2 H 0.087      
3 N -0.313      
4 N -0.313      
5 N -0.313      
6 H 0.130      
7 H 0.130      
8 H 0.130      
9 H 0.104      
10 H 0.104      
11 H 0.104      


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 -1.591 1.591
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.236 0.000 0.000
y 0.000 -27.236 0.000
z 0.000 0.000 -22.333
Traceless
 xyz
x -2.452 0.000 0.000
y 0.000 -2.452 0.000
z 0.000 0.000 4.903
Polar
3z2-r29.807
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 5.963 0.000 0.000
y 0.000 5.963 0.000
z 0.000 0.000 5.529


<r2> (average value of r2) Å2
<r2> 81.912
(<r2>)1/2 9.051