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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-205.213696
Energy at 298.15K-205.221359
HF Energy-205.213696
Nuclear repulsion energy124.331590
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 HSEh1PBE/6-311G**
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 3701 3554 16.16      
2 A 3694 3547 21.80      
3 A 3591 3449 7.32      
4 A 3586 3444 20.99      
5 A 3540 3400 3.76      
6 A 1776 1706 305.92      
7 A 1648 1583 147.21      
8 A 1633 1569 42.18      
9 A 1472 1413 108.76      
10 A 1200 1152 28.40      
11 A 1141 1096 72.06      
12 A 1106 1063 14.65      
13 A 960 922 12.62      
14 A 815 783 38.00      
15 A 782 751 201.26      
16 A 657 631 174.37      
17 A 578 555 243.20      
18 A 545 523 19.26      
19 A 478 459 0.14      
20 A 410 394 16.59      
21 A 363 349 39.71      

Unscaled Zero Point Vibrational Energy (zpe) 16837.7 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 16171.0 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 HSEh1PBE/6-311G**
ABC
0.35306 0.34304 0.17642

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.018 0.122 -0.001
N2 -0.207 1.383 0.011
N3 -0.976 -0.883 0.078
N4 1.268 -0.391 -0.085
H5 -1.196 1.607 -0.047
H6 -1.924 -0.567 -0.047
H7 -0.767 -1.702 -0.475
H8 1.955 0.342 0.014
H9 1.444 -1.172 0.530

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.27431.39111.38791.89562.02752.02821.98532.0238
N21.27432.39412.30891.01632.59923.17252.39913.0856
N31.39112.39412.30352.50311.00741.00953.17722.4788
N41.38792.30892.30353.17303.19782.45221.00891.0097
H51.89561.01632.50313.17302.29273.36383.39613.8764
H62.02752.59921.00743.19782.29271.67653.98463.4705
H72.02823.17251.00952.45223.36381.67653.43852.4858
H81.98532.39913.17721.00893.39613.98463.43851.6789
H92.02383.08562.47881.00973.87643.47052.48581.6789

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.193 C1 N3 H6 114.461
C1 N3 H7 114.378 C1 N4 H8 110.861
C1 N4 H9 114.231 N2 C1 N3 127.791
N2 C1 N4 120.232 N3 C1 N4 111.972
H6 N3 H7 112.449 H8 N4 H9 112.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.357      
2 N -0.445      
3 N -0.473      
4 N -0.467      
5 H 0.151      
6 H 0.212      
7 H 0.221      
8 H 0.230      
9 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.956 -2.615 -0.043 2.785
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.446 -1.163 2.991
y -1.163 -26.004 0.308
z 2.991 0.308 -26.432
Traceless
 xyz
x 8.772 -1.163 2.991
y -1.163 -4.065 0.308
z 2.991 0.308 -4.707
Polar
3z2-r2-9.414
x2-y28.558
xy-1.163
xz2.991
yz0.308


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.504 -0.326 0.049
y -0.326 6.135 -0.007
z 0.049 -0.007 2.920


<r2> (average value of r2) Å2
<r2> 72.311
(<r2>)1/2 8.504