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

using model chemistry: LSDA/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-307.855272
Energy at 298.15K-307.861872
Nuclear repulsion energy221.436684
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 LSDA/STO-3G
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 3791 3395 19.45      
2 A 3681 3296 56.22      
3 A 3601 3225 40.83      
4 A 1715 1536 84.09      
5 A 1645 1473 76.92      
6 A 1464 1311 7.95      
7 A 1314 1177 8.90      
8 A 1160 1038 0.95      
9 A 1111 995 7.45      
10 A 1085 972 6.05      
11 A 1005 900 9.77      
12 A 983 880 17.37      
13 A 937 839 2.68      
14 A 707 634 28.33      
15 A 656 587 2.82      
16 A 623 558 5.52      
17 A 560 501 301.22      
18 A 428 384 79.42      
19 A 352 316 7.02      
20 A 296 266 54.15      
21 A 279 250 6.66      

Unscaled Zero Point Vibrational Energy (zpe) 13697.3 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 12265.9 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 LSDA/STO-3G
ABC
0.30267 0.11946 0.08598

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.647 -0.046 0.008
H2 -0.066 2.086 -0.042
N3 0.186 1.067 -0.004
N4 1.557 0.632 -0.000
N5 1.471 -0.742 0.004
N6 0.107 -1.203 0.016
H7 -2.498 0.758 0.485
H8 -2.470 -0.929 0.090
N9 -2.047 0.012 -0.099

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.21071.39082.30582.22981.38132.07312.02641.4049
H22.21071.05072.17953.21943.29432.82103.85832.8692
N31.39081.05071.43772.21892.27142.74603.32372.4721
N42.30582.17951.43771.37652.33804.08534.31893.6579
N52.22983.21942.21891.37651.43954.27003.94583.5994
N61.38133.29432.27142.33801.43953.29402.59232.4758
H72.07312.82102.74604.08534.27003.29401.73251.0491
H82.02643.85833.32374.31893.94582.59231.73251.0484
N91.40492.86922.47213.65793.59942.47581.04911.0484

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 129.252 C1 N3 N4 109.204
C1 N6 N5 104.447 C1 N9 H7 114.517
C1 N9 H8 110.537 H2 N3 N4 121.518
N3 C1 N6 110.049 N3 C1 N9 124.313
N3 N4 N5 104.065 N4 N5 N6 112.233
N6 C1 N9 125.391 H7 N9 H8 111.384
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.184      
2 H 0.259      
3 N -0.204      
4 N -0.068      
5 N -0.081      
6 N -0.183      
7 H 0.223      
8 H 0.241      
9 N -0.370      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.916 3.308 1.184 6.043
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.871 0.486 -3.194
y 0.486 -29.681 0.408
z -3.194 0.408 -31.695
Traceless
 xyz
x -0.182 0.486 -3.194
y 0.486 1.601 0.408
z -3.194 0.408 -1.419
Polar
3z2-r2-2.838
x2-y2-1.189
xy0.486
xz-3.194
yz0.408


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.042 -0.065 -0.079
y -0.065 4.310 0.091
z -0.079 0.091 1.056


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000