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

using model chemistry: HF/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-311.916751
Energy at 298.15K-311.924381
HF Energy-311.916751
Nuclear repulsion energy235.430764
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/daug-cc-pVTZ
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 3910 3537 119.34      
2 A 3885 3515 51.67      
3 A 3784 3423 50.59      
4 A 1818 1644 313.86      
5 A 1757 1590 53.41      
6 A 1667 1508 54.95      
7 A 1615 1461 29.00      
8 A 1470 1330 1.67      
9 A 1250 1130 12.62      
10 A 1208 1092 22.19      
11 A 1174 1062 6.57      
12 A 1145 1036 27.44      
13 A 1109 1003 7.86      
14 A 856 774 30.84      
15 A 796 720 1.47      
16 A 793 717 3.62      
17 A 667 603 256.39      
18 A 537 486 83.82      
19 A 424 384 7.04      
20 A 341 308 8.63      
21 A 274 248 44.22      

Unscaled Zero Point Vibrational Energy (zpe) 15238.0 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13784.3 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/daug-cc-pVTZ
ABC
0.35195 0.13150 0.09603

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.607 -0.049 -0.008
H2 -0.001 1.976 -0.066
N3 0.197 1.008 -0.005
N4 1.460 0.559 0.005
N5 1.395 -0.677 0.010
N6 0.123 -1.113 0.009
H7 -2.403 0.735 0.439
H8 -2.398 -0.881 0.068
N9 -1.969 0.004 -0.075

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.11441.32842.15512.09871.29052.01001.97581.3641
H22.11440.98942.03652.99883.09202.75013.73132.7852
N31.32840.98941.34092.06802.12252.65153.21032.3879
N42.15512.03651.34091.23782.14093.89144.11843.4743
N52.09872.99882.06801.23781.34484.07493.79903.4333
N61.29053.09202.12252.14091.34483.15942.53222.3729
H72.01002.75012.65153.89144.07493.15941.65800.9934
H81.97583.73133.21034.11843.79902.53221.65800.9942
N91.36412.78522.38793.47433.43332.37290.99340.9942

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 131.077 C1 N3 N4 107.678
C1 N6 N5 105.554 C1 N9 H7 116.099
C1 N9 H8 112.883 H2 N3 N4 121.101
N3 C1 N6 108.277 N3 C1 N9 124.961
N3 N4 N5 106.569 N4 N5 N6 111.920
N6 C1 N9 126.710 H7 N9 H8 113.061
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.523      
2 H 0.910      
3 N -0.005      
4 N -0.511      
5 N -0.481      
6 N -0.399      
7 H 0.274      
8 H 0.460      
9 N -0.772      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.882 3.686 0.875 6.180
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.162 0.401 -2.841
y 0.401 -32.507 0.427
z -2.841 0.427 -35.244
Traceless
 xyz
x -0.286 0.401 -2.841
y 0.401 2.196 0.427
z -2.841 0.427 -1.910
Polar
3z2-r2-3.820
x2-y2-1.655
xy0.401
xz-2.841
yz0.427


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.032 -0.014 0.007
y -0.014 6.995 0.003
z 0.007 0.003 4.488


<r2> (average value of r2) Å2
<r2> 117.673
(<r2>)1/2 10.848