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

using model chemistry: HF/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 HF/6-311G*
 hartrees
Energy at 0K-311.862410
Energy at 298.15K-311.870087
Nuclear repulsion energy235.107461
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 HF/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3949 3572 105.22      
2 A 3901 3528 35.35      
3 A 3806 3442 32.89      
4 A 1859 1681 234.80      
5 A 1788 1617 114.03      
6 A 1679 1518 63.23      
7 A 1632 1476 32.11      
8 A 1491 1349 2.25      
9 A 1263 1143 12.58      
10 A 1230 1112 24.90      
11 A 1189 1075 6.67      
12 A 1161 1050 30.73      
13 A 1116 1010 4.96      
14 A 869 786 95.58      
15 A 797 721 7.69      
16 A 793 718 4.78      
17 A 729 659 240.90      
18 A 563 509 109.79      
19 A 423 382 10.59      
20 A 341 308 7.81      
21 A 266 240 57.02      

Unscaled Zero Point Vibrational Energy (zpe) 15422.3 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 13948.0 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 HF/6-311G*
ABC
0.35093 0.13101 0.09578

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.608 -0.049 -0.008
H2 0.006 1.977 -0.084
N3 0.201 1.010 -0.006
N4 1.463 0.558 0.005
N5 1.394 -0.681 0.011
N6 0.121 -1.114 0.011
H7 -2.400 0.693 0.510
H8 -2.392 -0.883 0.028
N9 -1.974 0.013 -0.079

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.11831.33202.15812.09991.29062.00721.97001.3698
H22.11830.98992.03593.00003.09442.79163.73472.7893
N31.33200.98991.34102.06962.12502.67003.21052.3937
N42.15812.03591.34101.24032.14363.89804.11573.4815
N52.09993.00002.06961.24031.34524.06573.79193.4409
N61.29063.09442.12502.14361.34523.14092.52352.3809
H72.00722.79162.67003.89804.06573.14091.64820.9949
H81.97003.73473.21054.11573.79192.52351.64820.9950
N91.36982.78932.39373.48153.44092.38090.99490.9950

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 131.092 C1 N3 N4 107.678
C1 N6 N5 105.610 C1 N9 H7 115.254
C1 N9 H8 111.854 H2 N3 N4 120.989
N3 C1 N6 108.230 N3 C1 N9 124.735
N3 N4 N5 106.531 N4 N5 N6 111.947
N6 C1 N9 126.978 H7 N9 H8 111.844
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.820 0.828   0.806
2 H 0.404 0.264   0.286
3 N -0.591 -0.057   -0.085
4 N -0.016 -0.290   -0.282
5 N -0.064 -0.014   -0.020
6 N -0.392 -0.528   -0.520
7 H 0.360 0.372   0.371
8 H 0.385 0.419   0.421
9 N -0.905 -0.993   -0.978


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.860 3.695 1.021 6.190
CHELPG        
AIM        
ESP -4.684 3.595 1.158 6.017


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.269 0.766 -3.263
y 0.766 -32.386 0.539
z -3.263 0.539 -34.863
Traceless
 xyz
x -0.644 0.766 -3.263
y 0.766 2.180 0.539
z -3.263 0.539 -1.536
Polar
3z2-r2-3.071
x2-y2-1.883
xy0.766
xz-3.263
yz0.539


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.838 -0.050 -0.051
y -0.050 5.975 0.061
z -0.051 0.061 3.056


<r2> (average value of r2) Å2
<r2> 117.843
(<r2>)1/2 10.856