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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B97D3/6-31+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 B97D3/6-31+G**
 hartrees
Energy at 0K-206.466000
Energy at 298.15K-206.476011
HF Energy-206.466000
Nuclear repulsion energy136.836470
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 B97D3/6-31+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 3507 3446 0.00      
2 A 3401 3343 9.17      
3 A 2999 2948 32.13      
4 A 1623 1596 63.69      
5 A 1324 1301 1.67      
6 A 897 882 19.99      
7 A 826 812 4.29      
8 A 552 543 13.96      
9 A 313 307 64.07      
10 E 3507 3447 0.64      
10 E 3507 3447 0.63      
11 E 3405 3347 2.58      
11 E 3405 3347 2.58      
12 E 1633 1605 29.05      
12 E 1633 1605 29.05      
13 E 1382 1358 25.90      
13 E 1382 1358 25.90      
14 E 1183 1163 48.45      
14 E 1183 1163 48.45      
15 E 1005 988 64.10      
15 E 1005 988 64.11      
16 E 852 838 229.80      
16 E 852 838 229.80      
17 E 436 428 39.63      
17 E 436 428 39.62      
18 E 270 265 24.77      
18 E 270 265 24.76      

Unscaled Zero Point Vibrational Energy (zpe) 21393.8 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 21025.8 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 B97D3/6-31+G**
ABC
0.28775 0.28775 0.16513

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.367
H2 0.000 0.000 1.468
N3 0.000 1.405 -0.054
N4 1.217 -0.703 -0.054
N5 -1.217 -0.703 -0.054
H6 0.877 1.846 0.230
H7 1.160 -1.683 0.230
H8 -2.037 -0.163 0.230
H9 -0.051 1.465 -1.074
H10 1.294 -0.688 -1.074
H11 -1.243 -0.777 -1.074

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10101.46711.46711.46712.04822.04822.04822.05572.05572.0557
H21.10102.07182.07182.07182.38952.38952.38952.93452.93452.9345
N31.46712.07182.43402.43401.02193.31072.58651.02282.66432.7104
N41.46712.07182.43402.43402.58651.02193.31072.71041.02282.6643
N51.46712.07182.43402.43403.31072.58651.02192.66432.71041.0228
H62.04822.38951.02192.58653.31073.53963.53961.64512.88013.6156
H72.04822.38953.31071.02192.58653.53963.53963.61561.64512.8801
H82.04822.38952.58653.31071.02193.53963.53962.88013.61561.6451
H92.05572.93451.02282.71042.66431.64513.61562.88012.53902.5390
H102.05572.93452.66431.02282.71042.88011.64513.61562.53902.5390
H112.05572.93452.71042.66431.02283.61562.88011.64512.53902.5390

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.448 C1 N3 H9 110.019
C1 N4 H7 109.448 C1 N4 H10 110.019
C1 N5 H8 109.448 C1 N5 H11 110.019
H2 C1 N3 106.692 H2 C1 N4 106.692
H2 C1 N5 106.692 N3 C1 N4 112.101
N3 C1 N5 112.101 N4 C1 N5 112.101
H6 N3 H9 107.132 H7 N4 H10 107.132
H8 N5 H11 107.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.132      
2 H 0.144      
3 N -0.580      
4 N -0.580      
5 N -0.580      
6 H 0.298      
7 H 0.298      
8 H 0.298      
9 H 0.278      
10 H 0.278      
11 H 0.278      


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 -1.708 1.708
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.572 0.000 0.000
y 0.000 -28.572 0.000
z 0.000 0.000 -22.859
Traceless
 xyz
x -2.856 0.000 0.000
y 0.000 -2.856 0.000
z 0.000 0.000 5.713
Polar
3z2-r211.425
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 6.790 0.000 -0.000
y 0.000 6.791 -0.000
z -0.000 -0.000 5.953


<r2> (average value of r2) Å2
<r2> 83.747
(<r2>)1/2 9.151