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

using model chemistry: LSDA/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 LSDA/6-31G**
 hartrees
Energy at 0K-311.976343
Energy at 298.15K-311.983614
Nuclear repulsion energy231.929572
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/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 3622 3555 52.31      
2 A 3581 3514 71.64      
3 A 3510 3444 48.76      
4 A 1676 1645 285.45      
5 A 1554 1525 13.86      
6 A 1475 1448 23.78      
7 A 1377 1352 9.44      
8 A 1269 1245 18.72      
9 A 1177 1155 10.76      
10 A 1078 1058 7.48      
11 A 1040 1020 12.45      
12 A 1037 1018 11.23      
13 A 1013 994 10.18      
14 A 737 723 2.75      
15 A 729 716 8.20      
16 A 711 698 2.67      
17 A 572 561 331.57      
18 A 513 504 50.59      
19 A 373 366 5.91      
20 A 303 298 5.29      
21 A 280 275 54.22      

Unscaled Zero Point Vibrational Energy (zpe) 13813.9 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 13555.6 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 LSDA/6-31G**
ABC
0.33708 0.12915 0.09365

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.625 -0.035 -0.003
H2 0.015 2.024 -0.058
N3 0.205 1.025 -0.008
N4 1.485 0.574 0.006
N5 1.398 -0.709 0.009
N6 0.119 -1.130 0.011
H7 -2.459 0.745 0.436
H8 -2.398 -0.917 0.047
N9 -1.980 0.006 -0.075

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.15661.34622.19562.13231.32342.04101.98061.3583
H22.15661.01822.06533.06373.15602.82843.80502.8379
N31.34621.01821.35652.10472.15632.71543.24762.4124
N42.19562.06531.35651.28612.18363.97074.15883.5123
N52.13233.06372.10471.28611.34674.14423.80163.4545
N61.32343.15602.15632.18361.34673.21572.52572.3884
H72.04102.82842.71543.97074.14423.21571.70771.0179
H81.98063.80503.24764.15883.80162.52571.70771.0199
N91.35832.83792.41243.51233.45452.38841.01791.0199

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 131.104 C1 N3 N4 108.655
C1 N6 N5 105.986 C1 N9 H7 117.684
C1 N9 H8 111.999 H2 N3 N4 120.180
N3 C1 N6 107.749 N3 C1 N9 126.261
N3 N4 N5 105.552 N4 N5 N6 112.056
N6 C1 N9 125.899 H7 N9 H8 113.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.654      
2 H 0.308      
3 N -0.415      
4 N -0.061      
5 N -0.097      
6 N -0.354      
7 H 0.299      
8 H 0.318      
9 N -0.652      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.275 3.608 0.914 6.456
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.648 0.475 -2.818
y 0.475 -31.298 0.471
z -2.818 0.471 -34.585
Traceless
 xyz
x 0.293 0.475 -2.818
y 0.475 2.319 0.471
z -2.818 0.471 -2.612
Polar
3z2-r2-5.224
x2-y2-1.350
xy0.475
xz-2.818
yz0.471


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.107 -0.028 -0.048
y -0.028 6.337 0.071
z -0.048 0.071 2.809


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