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

using model chemistry: BLYP/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 BLYP/6-31G*
 hartrees
Energy at 0K-313.538593
Energy at 298.15K-313.545700
HF Energy-313.538593
Nuclear repulsion energy228.006871
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 BLYP/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 3532 3503 38.57      
2 A 3520 3492 22.72      
3 A 3427 3399 15.58      
4 A 1638 1625 101.05      
5 A 1559 1546 143.95      
6 A 1429 1418 20.61      
7 A 1321 1311 5.71      
8 A 1207 1197 15.51      
9 A 1093 1084 9.29      
10 A 1057 1048 6.06      
11 A 1019 1010 19.76      
12 A 950 943 8.38      
13 A 918 911 19.94      
14 A 737 731 114.12      
15 A 703 697 2.31      
16 A 685 679 7.98      
17 A 644 639 188.94      
18 A 430 427 77.56      
19 A 366 363 9.96      
20 A 289 286 6.13      
21 A 273 271 48.22      

Unscaled Zero Point Vibrational Energy (zpe) 13398.5 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 13289.9 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 BLYP/6-31G*
ABC
0.32657 0.12457 0.09052

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.630 -0.046 -0.006
H2 0.006 2.033 -0.088
N3 0.203 1.038 -0.006
N4 1.504 0.579 0.007
N5 1.429 -0.708 0.010
N6 0.121 -1.145 0.011
H7 -2.469 0.712 0.507
H8 -2.441 -0.909 0.029
N9 -2.016 0.012 -0.080

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.17501.36702.22422.16291.33132.05442.00681.3893
H22.17501.01692.08993.08973.18152.86723.82802.8583
N31.36701.01691.38052.13402.18522.74003.28382.4456
N42.22422.08991.38051.28962.21134.00714.21733.5670
N52.16293.08972.13401.28961.37964.17853.87583.5207
N61.33133.18152.18522.21131.37963.22562.57312.4317
H72.05442.86722.74004.00714.17853.22561.69061.0198
H82.00683.82803.28384.21733.87582.57311.69061.0202
N91.38932.85832.44563.56703.52072.43171.01981.0202

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 131.114 C1 N3 N4 108.100
C1 N6 N5 105.838 C1 N9 H7 116.182
C1 N9 H8 111.885 H2 N3 N4 120.566
N3 C1 N6 108.157 N3 C1 N9 125.068
N3 N4 N5 106.065 N4 N5 N6 111.836
N6 C1 N9 126.698 H7 N9 H8 111.928
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.679      
2 H 0.327      
3 N -0.448      
4 N -0.052      
5 N -0.089      
6 N -0.362      
7 H 0.317      
8 H 0.337      
9 N -0.710      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.899 3.399 1.008 6.047
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.295 0.659 -3.159
y 0.659 -31.760 0.433
z -3.159 0.433 -34.531
Traceless
 xyz
x -0.149 0.659 -3.159
y 0.659 2.153 0.433
z -3.159 0.433 -2.004
Polar
3z2-r2-4.008
x2-y2-1.535
xy0.659
xz-3.159
yz0.433


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.296 -0.051 -0.069
y -0.051 6.514 0.078
z -0.069 0.078 2.828


<r2> (average value of r2) Å2
<r2> 122.959
(<r2>)1/2 11.089