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

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-313.503899
Energy at 298.15K-313.511256
Nuclear repulsion energy231.584879
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 B3PW91/6-31G**
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 3703 3549 40.37      
2 A 3696 3542 76.83      
3 A 3594 3445 36.55      
4 A 1688 1618 271.87      
5 A 1625 1558 25.84      
6 A 1509 1446 27.60      
7 A 1417 1358 14.00      
8 A 1315 1261 12.44      
9 A 1168 1120 10.79      
10 A 1112 1065 10.62      
11 A 1076 1032 9.33      
12 A 1048 1004 28.32      
13 A 1030 987 0.89      
14 A 756 724 35.97      
15 A 741 710 0.69      
16 A 724 693 4.41      
17 A 634 608 295.31      
18 A 513 492 77.58      
19 A 387 371 6.97      
20 A 310 297 4.80      
21 A 270 259 50.79      

Unscaled Zero Point Vibrational Energy (zpe) 14158.5 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 13569.5 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 B3PW91/6-31G**
ABC
0.33709 0.12829 0.09325

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.622 -0.041 -0.004
H2 0.006 2.012 -0.067
N3 0.202 1.025 -0.007
N4 1.486 0.576 0.005
N5 1.407 -0.704 0.009
N6 0.120 -1.133 0.011
H7 -2.440 0.720 0.479
H8 -2.405 -0.903 0.048
N9 -1.990 0.010 -0.081

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.14771.34762.19712.13451.32092.02921.98031.3708
H22.14771.00772.06283.05623.14802.81963.78412.8269
N31.34761.00771.36022.10712.15992.70393.24262.4168
N42.19712.06281.36021.28272.18843.95774.16273.5231
N52.13453.05622.10711.28271.35624.12903.81663.4721
N61.32093.14802.15992.18841.35623.19572.53562.4020
H72.02922.81962.70393.95774.12903.19571.67991.0101
H81.98033.78413.24264.16273.81662.53561.67991.0109
N91.37082.82692.41683.52313.47212.40201.01011.0109

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 130.977 C1 N3 N4 108.462
C1 N6 N5 105.743 C1 N9 H7 116.101
C1 N9 H8 111.606 H2 N3 N4 120.456
N3 C1 N6 108.071 N3 C1 N9 125.499
N3 N4 N5 105.701 N4 N5 N6 112.020
N6 C1 N9 126.331 H7 N9 H8 112.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.743      
2 H 0.310      
3 N -0.443      
4 N -0.055      
5 N -0.086      
6 N -0.396      
7 H 0.293      
8 H 0.313      
9 N -0.678      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.052 3.566 0.987 6.262
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.063 0.618 -3.046
y 0.618 -31.451 0.491
z -3.046 0.491 -34.456
Traceless
 xyz
x -0.109 0.618 -3.046
y 0.618 2.309 0.491
z -3.046 0.491 -2.199
Polar
3z2-r2-4.398
x2-y2-1.612
xy0.618
xz-3.046
yz0.491


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


<r2> (average value of r2) Å2
<r2> 119.901
(<r2>)1/2 10.950