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

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-313.372001
Energy at 298.15K-313.379305
Nuclear repulsion energy228.946884
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 B1B95/6-31G
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 3810 3633 64.79      
2 A 3742 3569 80.90      
3 A 3678 3507 91.82      
4 A 1725 1645 408.17      
5 A 1670 1593 16.37      
6 A 1461 1394 31.08      
7 A 1384 1320 1.82      
8 A 1232 1175 16.63      
9 A 1115 1064 20.19      
10 A 1057 1008 1.46      
11 A 1051 1002 11.41      
12 A 976 931 8.27      
13 A 907 865 24.99      
14 A 751 716 0.99      
15 A 747 712 27.53      
16 A 689 657 0.02      
17 A 631 602 282.75      
18 A 525 501 261.38      
19 A 387 369 3.38      
20 A 318 303 4.15      
21 A 277 264 47.56      

Unscaled Zero Point Vibrational Energy (zpe) 14065.9 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 13414.7 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 B1B95/6-31G
ABC
0.32916 0.12611 0.09118

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.636 -0.037 -0.000
H2 -0.005 2.026 -0.000
N3 0.186 1.041 0.000
N4 1.511 0.588 -0.000
N5 1.432 -0.712 -0.000
N6 0.115 -1.149 0.000
H7 -2.520 0.831 0.001
H8 -2.468 -0.897 -0.000
N9 -1.986 -0.016 -0.000

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.15731.35582.23662.17491.34202.07452.02331.3498
H22.15731.00332.08903.09123.17712.78463.82172.8447
N31.35581.00331.39992.14962.19102.71473.28592.4155
N42.23662.08901.39991.30242.22904.03874.24713.5488
N52.17493.09122.14961.30241.38744.24233.90393.4874
N61.34203.17712.19102.22901.38743.29642.59532.3869
H72.07452.78462.71474.03874.24233.29641.72841.0017
H82.02333.82173.28594.24713.90392.59531.72841.0038
N91.34982.84472.41553.54883.48742.38691.00171.0038

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 131.671 C1 N3 N4 108.499
C1 N6 N5 105.652 C1 N9 H7 123.146
C1 N9 H8 117.809 H2 N3 N4 119.830
N3 C1 N6 108.613 N3 C1 N9 126.447
N3 N4 N5 105.343 N4 N5 N6 111.893
N6 C1 N9 124.940 H7 N9 H8 119.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.719      
2 H 0.371      
3 N -0.627      
4 N 0.011      
5 N -0.088      
6 N -0.341      
7 H 0.349      
8 H 0.373      
9 N -0.767      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -6.077 4.099 0.001 7.330
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.292 -0.264 -0.003
y -0.264 -32.501 0.001
z -0.003 0.001 -35.600
Traceless
 xyz
x 1.759 -0.264 -0.003
y -0.264 1.445 0.001
z -0.003 0.001 -3.204
Polar
3z2-r2-6.408
x2-y20.209
xy-0.264
xz-0.003
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.877 0.013 0.000
y 0.013 6.125 0.000
z 0.000 0.000 2.257


<r2> (average value of r2) Å2
<r2> 122.443
(<r2>)1/2 11.065