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

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-313.538744
Energy at 298.15K-313.546147
Nuclear repulsion energy232.105682
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 B1B95/cc-pVDZ
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 3670 3527 81.21      
2 A 3660 3518 39.05      
3 A 3560 3422 30.40      
4 A 1684 1619 264.56      
5 A 1603 1541 10.14      
6 A 1522 1463 25.31      
7 A 1427 1371 17.77      
8 A 1315 1264 8.78      
9 A 1174 1128 8.89      
10 A 1119 1075 13.38      
11 A 1082 1040 7.02      
12 A 1056 1015 27.51      
13 A 1031 991 3.03      
14 A 774 744 59.64      
15 A 740 711 0.84      
16 A 730 701 5.32      
17 A 664 638 217.12      
18 A 521 501 66.50      
19 A 386 371 6.37      
20 A 311 299 4.52      
21 A 263 253 45.34      

Unscaled Zero Point Vibrational Energy (zpe) 14144.9 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 13596.1 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 B1B95/cc-pVDZ
ABC
0.33831 0.12888 0.09371

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.619 -0.043 -0.005
H2 0.004 2.011 -0.060
N3 0.203 1.022 -0.009
N4 1.480 0.575 0.006
N5 1.403 -0.701 0.010
N6 0.121 -1.132 0.011
H7 -2.421 0.705 0.515
H8 -2.394 -0.904 0.068
N9 -1.989 0.014 -0.089

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.14731.34552.18822.12641.31702.01891.97381.3733
H22.14731.01062.06053.05223.14632.81283.77642.8213
N31.34551.01061.35262.09902.15562.69423.23402.4140
N42.18822.06051.35261.27782.18193.93574.14693.5150
N52.12643.05222.09901.27781.35264.10503.80293.4676
N61.31703.14632.15562.18191.35263.17672.52612.4032
H72.01892.81282.69423.93574.10503.17671.67041.0146
H81.97383.77643.23404.14693.80292.52611.67041.0152
N91.37332.82132.41403.51503.46762.40321.01461.0152

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 130.861 C1 N3 N4 108.390
C1 N6 N5 105.592 C1 N9 H7 114.604
C1 N9 H8 110.554 H2 N3 N4 120.684
N3 C1 N6 108.112 N3 C1 N9 125.211
N3 N4 N5 105.842 N4 N5 N6 112.061
N6 C1 N9 126.560 H7 N9 H8 110.751
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.301      
2 H 0.118      
3 N -0.101      
4 N -0.075      
5 N -0.092      
6 N -0.240      
7 H 0.114      
8 H 0.127      
9 N -0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.841 3.489 0.970 6.045
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.201 0.653 -2.966
y 0.653 -31.486 0.473
z -2.966 0.473 -33.995
Traceless
 xyz
x -0.460 0.653 -2.966
y 0.653 2.113 0.473
z -2.966 0.473 -1.652
Polar
3z2-r2-3.304
x2-y2-1.715
xy0.653
xz-2.966
yz0.473


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.702 -0.015 -0.083
y -0.015 6.145 0.064
z -0.083 0.064 2.925


<r2> (average value of r2) Å2
<r2> 119.357
(<r2>)1/2 10.925