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

using model chemistry: B3LYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-31+G**
 hartrees
Energy at 0K-313.635531
Energy at 298.15K-313.642817
Nuclear repulsion energy230.774762
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 B3LYP/6-31+G**
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 3679 3547 48.50      
2 A 3667 3536 82.10      
3 A 3573 3445 40.45      
4 A 1671 1611 263.06      
5 A 1615 1557 74.22      
6 A 1488 1435 30.49      
7 A 1399 1349 17.91      
8 A 1296 1249 10.76      
9 A 1143 1102 12.85      
10 A 1096 1057 11.64      
11 A 1067 1028 13.23      
12 A 1019 983 14.04      
13 A 1006 970 13.14      
14 A 744 717 17.58      
15 A 734 708 1.13      
16 A 710 684 3.30      
17 A 615 593 286.32      
18 A 488 471 75.91      
19 A 387 373 6.78      
20 A 305 294 5.00      
21 A 263 254 47.54      

Unscaled Zero Point Vibrational Energy (zpe) 13981.7 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 13481.2 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 B3LYP/6-31+G**
ABC
0.33534 0.12731 0.09257

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.624 -0.041 -0.002
H2 0.006 2.018 -0.066
N3 0.200 1.029 -0.005
N4 1.492 0.577 0.004
N5 1.414 -0.706 0.008
N6 0.120 -1.135 0.011
H7 -2.457 0.734 0.450
H8 -2.422 -0.903 0.049
N9 -1.996 0.006 -0.078

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.15481.35122.20512.14401.32332.04061.99471.3743
H22.15481.00942.07153.06743.15662.82453.80062.8382
N31.35121.00941.36942.11802.16642.71133.25802.4234
N42.20512.07151.36941.28532.19453.97744.18563.5353
N52.14403.06742.11801.28531.36354.15383.84193.4843
N61.32333.15662.16642.19451.36353.21412.55342.4055
H72.04062.82452.71133.97744.15383.21411.68661.0113
H81.99473.80063.25804.18563.84192.55341.68661.0124
N91.37432.83822.42343.53533.48432.40551.01131.0124

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 131.242 C1 N3 N4 108.290
C1 N6 N5 105.862 C1 N9 H7 116.788
C1 N9 H8 112.511 H2 N3 N4 120.351
N3 C1 N6 108.190 N3 C1 N9 125.532
N3 N4 N5 105.802 N4 N5 N6 111.855
N6 C1 N9 126.175 H7 N9 H8 112.903
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.374     0.723
2 H 0.321     0.265
3 N -0.334     -0.039
4 N -0.054     -0.296
5 N -0.087     -0.037
6 N -0.263     -0.466
7 H 0.298     0.348
8 H 0.327     0.394
9 N -0.581     -0.892


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.171 3.687 0.898 6.414
CHELPG        
AIM        
ESP -4.982 3.572 1.060 6.222


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.557 0.450 -2.933
y 0.450 -32.821 0.513
z -2.933 0.513 -35.748
Traceless
 xyz
x -0.273 0.450 -2.933
y 0.450 2.331 0.513
z -2.933 0.513 -2.058
Polar
3z2-r2-4.117
x2-y2-1.736
xy0.450
xz-2.933
yz0.513


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.037 0.023 0.041
y 0.023 7.399 -0.009
z 0.041 -0.009 4.513


<r2> (average value of r2) Å2
<r2> 121.512
(<r2>)1/2 11.023