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

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-313.360028
Energy at 298.15K-313.367289
Nuclear repulsion energy229.846210
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 PBEPBE/6-311G**
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 3577 3544 31.09      
2 A 3566 3533 54.54      
3 A 3480 3449 26.44      
4 A 1620 1605 229.63      
5 A 1567 1553 47.59      
6 A 1439 1425 22.82      
7 A 1341 1329 9.17      
8 A 1235 1224 15.29      
9 A 1105 1095 9.22      
10 A 1067 1057 12.59      
11 A 1032 1023 12.87      
12 A 983 974 3.86      
13 A 960 951 20.88      
14 A 731 724 30.66      
15 A 716 710 0.84      
16 A 697 691 4.62      
17 A 618 612 270.25      
18 A 506 502 63.75      
19 A 373 370 4.74      
20 A 298 296 4.42      
21 A 280 277 45.45      

Unscaled Zero Point Vibrational Energy (zpe) 13595.3 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 13471.6 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 PBEPBE/6-311G**
ABC
0.33170 0.12658 0.09194

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.628 -0.040 -0.001
H2 0.008 2.029 -0.059
N3 0.202 1.033 -0.006
N4 1.500 0.580 0.004
N5 1.416 -0.711 0.008
N6 0.116 -1.142 0.012
H7 -2.456 0.731 0.471
H8 -2.416 -0.908 0.064
N9 -2.001 0.010 -0.084

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.16521.35712.21642.15081.32972.03951.98891.3769
H22.16521.01552.08103.08113.17352.83423.81012.8483
N31.35711.01551.37502.12512.17732.71723.26052.4308
N42.21642.08101.37501.29342.20883.98614.18983.5485
N52.15083.08112.12511.29341.36894.15733.83743.4935
N61.32973.17352.17732.20881.36893.21522.54402.4128
H72.03952.83422.71723.98614.15733.21521.68981.0175
H81.98893.81013.26054.18983.83742.54401.68981.0184
N91.37692.84832.43083.54853.49352.41281.01751.0184

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 131.193 C1 N3 N4 108.431
C1 N6 N5 105.678 C1 N9 H7 116.006
C1 N9 H8 111.391 H2 N3 N4 120.300
N3 C1 N6 108.258 N3 C1 N9 125.521
N3 N4 N5 105.534 N4 N5 N6 112.097
N6 C1 N9 126.096 H7 N9 H8 112.199
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.517      
2 H 0.240      
3 N -0.342      
4 N -0.038      
5 N -0.095      
6 N -0.292      
7 H 0.221      
8 H 0.239      
9 N -0.447      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.038 3.530 0.928 6.221
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.480 0.538 -2.899
y 0.538 -32.076 0.476
z -2.899 0.476 -34.770
Traceless
 xyz
x -0.057 0.538 -2.899
y 0.538 2.049 0.476
z -2.899 0.476 -1.992
Polar
3z2-r2-3.984
x2-y2-1.404
xy0.538
xz-2.899
yz0.476


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.493 -0.016 -0.050
y -0.016 6.746 0.050
z -0.050 0.050 3.279


<r2> (average value of r2) Å2
<r2> 121.584
(<r2>)1/2 11.027