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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-206.524602
Energy at 298.15K-206.534780
HF Energy-206.524602
Nuclear repulsion energy138.085510
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 mPW1PW91/6-31G**
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 3609 3434 0.15      
2 A 3508 3338 4.62      
3 A 3076 2926 38.37      
4 A 1660 1579 50.63      
5 A 1374 1307 1.92      
6 A 939 893 13.20      
7 A 884 841 0.56      
8 A 562 535 21.24      
9 A 314 299 75.27      
10 E 3610 3434 0.17      
10 E 3610 3434 0.17      
11 E 3512 3342 0.28      
11 E 3512 3342 0.28      
12 E 1672 1591 25.32      
12 E 1672 1591 25.32      
13 E 1431 1361 28.01      
13 E 1431 1361 28.02      
14 E 1237 1177 62.79      
14 E 1237 1177 62.79      
15 E 1062 1011 42.83      
15 E 1062 1011 42.83      
16 E 910 866 239.85      
16 E 910 866 239.85      
17 E 446 424 40.31      
17 E 446 424 40.30      
18 E 291 277 21.66      
18 E 291 277 21.66      

Unscaled Zero Point Vibrational Energy (zpe) 22132.7 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 21059.3 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 mPW1PW91/6-31G**
ABC
0.29327 0.29327 0.16855

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.363
H2 0.000 0.000 1.460
N3 0.000 1.392 -0.054
N4 1.206 -0.696 -0.054
N5 -1.206 -0.696 -0.054
H6 0.873 1.822 0.238
H7 1.142 -1.667 0.238
H8 -2.014 -0.155 0.238
H9 -0.015 1.439 -1.070
H10 1.254 -0.706 -1.070
H11 -1.238 -0.733 -1.070

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09651.45341.45341.45342.02422.02422.02422.03132.03132.0313
H21.09652.05692.05692.05692.36102.36102.36102.91082.91082.9108
N31.45342.05692.41122.41121.01593.27812.55691.01732.64702.6610
N41.45342.05692.41122.41122.55691.01593.27812.66101.01732.6470
N51.45342.05692.41122.41123.27812.55691.01592.64702.66101.0173
H62.02422.36101.01592.55693.27813.49933.49931.62732.87223.5632
H72.02422.36103.27811.01592.55693.49933.49933.56321.62732.8722
H82.02422.36102.55693.27811.01593.49933.49932.87223.56321.6273
H92.03132.91081.01732.66102.64701.62733.56322.87222.49222.4922
H102.03132.91082.64701.01732.66102.87221.62733.56322.49222.4922
H112.03132.91082.66102.64701.01733.56322.87221.62732.49222.4922

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.827 C1 N3 H9 109.331
C1 N4 H7 108.827 C1 N4 H10 109.331
C1 N5 H8 108.827 C1 N5 H11 109.331
H2 C1 N3 106.703 H2 C1 N4 106.703
H2 C1 N5 106.703 N3 C1 N4 112.092
N3 C1 N5 112.092 N4 C1 N5 112.092
H6 N3 H9 106.338 H7 N4 H10 106.338
H8 N5 H11 106.338
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.189      
2 H 0.146      
3 N -0.614      
4 N -0.614      
5 N -0.614      
6 H 0.265      
7 H 0.265      
8 H 0.265      
9 H 0.237      
10 H 0.237      
11 H 0.237      


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 -1.753 1.753
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.969 0.000 0.000
y 0.000 -26.969 0.000
z 0.000 0.000 -21.829
Traceless
 xyz
x -2.570 0.000 0.000
y 0.000 -2.570 0.000
z 0.000 0.000 5.140
Polar
3z2-r210.280
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 4.925 0.000 0.000
y 0.000 4.925 0.000
z 0.000 0.000 4.844


<r2> (average value of r2) Å2
<r2> 81.521
(<r2>)1/2 9.029