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All results from a given calculation for CH3N5 (5-Aminotetrazole)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-313.540054
Energy at 298.15K-313.547235
Nuclear repulsion energy226.434881
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 B3LYP/LANL2DZ
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 3790 3643 61.69      
2 A 3709 3565 77.83      
3 A 3647 3505 98.17      
4 A 1682 1616 371.95      
5 A 1636 1573 69.41      
6 A 1430 1374 28.05      
7 A 1355 1303 6.27      
8 A 1197 1151 16.47      
9 A 1095 1053 24.10      
10 A 1038 998 12.98      
11 A 1027 988 2.30      
12 A 966 928 3.84      
13 A 910 875 23.31      
14 A 735 707 2.47      
15 A 733 705 5.07      
16 A 672 646 111.00      
17 A 668 642 79.48      
18 A 486 468 280.73      
19 A 373 359 3.55      
20 A 307 295 5.80      
21 A 250 240 72.30      

Unscaled Zero Point Vibrational Energy (zpe) 13853.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 13315.8 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 B3LYP/LANL2DZ
ABC
0.32263 0.12314 0.08912

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.645 -0.035 -0.000
H2 0.006 2.043 -0.001
N3 0.187 1.049 0.000
N4 1.530 0.597 0.000
N5 1.448 -0.723 0.000
N6 0.117 -1.159 0.000
H7 -2.546 0.836 0.003
H8 -2.490 -0.905 -0.000
N9 -2.010 -0.017 -0.000

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.17771.36682.26552.20281.35732.09182.03971.3655
H22.17771.00942.10033.11893.20312.82333.86262.8822
N31.36681.00941.41782.17552.20912.74123.31412.4418
N42.26552.10031.41781.32332.25424.08384.29203.5936
N52.20283.11892.17551.32331.40014.28793.94193.5295
N61.35733.20312.20912.25421.40013.32782.61942.4145
H72.09182.82332.74124.08384.28793.32781.74241.0076
H82.03973.86263.31414.29203.94192.61941.74241.0096
N91.36552.88222.44183.59363.52952.41451.00761.0096

picture of 5-Aminotetrazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H2 132.244 C1 N3 N4 108.883
C1 N6 N5 106.040 C1 N9 H7 122.927
C1 N9 H8 117.584 H2 N3 N4 118.873
N3 C1 N6 108.374 N3 C1 N9 126.685
N3 N4 N5 105.006 N4 N5 N6 111.697
N6 C1 N9 124.940 H7 N9 H8 119.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.286      
2 H 0.341      
3 N -0.432      
4 N -0.025      
5 N -0.073      
6 N -0.166      
7 H 0.327      
8 H 0.353      
9 N -0.611      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -6.139 4.186 0.004 7.430
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.675 -0.267 -0.020
y -0.267 -33.152 0.001
z -0.020 0.001 -35.906
Traceless
 xyz
x 1.854 -0.267 -0.020
y -0.267 1.139 0.001
z -0.020 0.001 -2.993
Polar
3z2-r2-5.986
x2-y20.476
xy-0.267
xz-0.020
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.370 0.029 0.000
y 0.029 6.583 0.001
z 0.000 0.001 2.862


<r2> (average value of r2) Å2
<r2> 125.020
(<r2>)1/2 11.181