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

using model chemistry: HF/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-311.825943
Energy at 298.15K-311.833616
Nuclear repulsion energy234.732622
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/cc-pVDZ
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 3903 3544 132.72      
2 A 3868 3512 49.09      
3 A 3768 3421 41.45      
4 A 1829 1661 313.24      
5 A 1752 1591 19.38      
6 A 1684 1529 55.09      
7 A 1632 1482 27.63      
8 A 1469 1334 3.34      
9 A 1268 1151 12.10      
10 A 1225 1113 23.62      
11 A 1185 1076 7.38      
12 A 1150 1044 32.61      
13 A 1120 1017 4.33      
14 A 877 797 98.28      
15 A 799 726 6.85      
16 A 793 720 2.96      
17 A 736 668 192.03      
18 A 534 484 96.24      
19 A 423 384 9.54      
20 A 341 309 8.17      
21 A 266 241 49.54      

Unscaled Zero Point Vibrational Energy (zpe) 15311.0 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 13902.4 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/cc-pVDZ
ABC
0.34895 0.13086 0.09557

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.609 -0.049 -0.011
H2 0.001 1.986 -0.077
N3 0.201 1.011 -0.007
N4 1.464 0.560 0.007
N5 1.395 -0.682 0.013
N6 0.122 -1.117 0.009
H7 -2.391 0.694 0.525
H8 -2.387 -0.891 0.055
N9 -1.977 0.014 -0.084

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.12451.33382.15992.10151.29452.00361.96891.3715
H22.12450.99692.04473.01103.10602.78393.74082.7928
N31.33380.99691.34152.07202.12982.66453.21252.3966
N42.15992.04471.34151.24322.14723.89164.11533.4848
N52.10153.01102.07201.24321.34514.06053.78823.4441
N61.29453.10602.12982.14721.34513.14022.52002.3859
H72.00362.78392.66453.89164.06053.14021.65301.0024
H81.96893.74083.21254.11533.78822.52001.65301.0028
N91.37152.79282.39663.48483.44412.38591.00241.0028

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 130.891 C1 N3 N4 107.682
C1 N6 N5 105.505 C1 N9 H7 114.232
C1 N9 H8 111.102 H2 N3 N4 121.248
N3 C1 N6 108.249 N3 C1 N9 124.720
N3 N4 N5 106.515 N4 N5 N6 112.046
N6 C1 N9 126.972 H7 N9 H8 111.044
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.502 0.751    
2 H 0.141 0.250    
3 N -0.197 -0.035    
4 N -0.061 -0.286    
5 N -0.066 -0.015    
6 N -0.328 -0.506    
7 H 0.124 0.334    
8 H 0.138 0.379    
9 N -0.252 -0.872    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.807 3.629 1.002 6.106
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.087 0.693 -3.153
y 0.693 -32.238 0.460
z -3.153 0.460 -34.463
Traceless
 xyz
x -0.736 0.693 -3.153
y 0.693 2.037 0.460
z -3.153 0.460 -1.301
Polar
3z2-r2-2.602
x2-y2-1.849
xy0.693
xz-3.153
yz0.460


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.740 -0.033 -0.078
y -0.033 5.807 0.064
z -0.078 0.064 2.844


<r2> (average value of r2) Å2
<r2> 117.891
(<r2>)1/2 10.858