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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-205.308706
Energy at 298.15K-205.316292
HF Energy-205.308706
Nuclear repulsion energy123.373762
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 B97D3/6-311G**
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 3595 3543 7.62      
2 A 3589 3538 12.11      
3 A 3484 3434 0.57      
4 A 3480 3431 9.72      
5 A 3420 3371 6.94      
6 A 1702 1677 236.71      
7 A 1616 1593 113.39      
8 A 1601 1578 44.47      
9 A 1420 1400 115.41      
10 A 1175 1158 28.98      
11 A 1125 1109 63.44      
12 A 1081 1065 26.27      
13 A 915 902 7.09      
14 A 798 787 47.58      
15 A 753 742 220.43      
16 A 658 649 154.51      
17 A 576 568 209.09      
18 A 532 525 17.07      
19 A 469 462 0.09      
20 A 401 395 14.02      
21 A 351 346 33.89      

Unscaled Zero Point Vibrational Energy (zpe) 16370.5 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 16136.4 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 B97D3/6-311G**
ABC
0.34773 0.33691 0.17365

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.016 0.124 -0.001
N2 -0.168 1.400 0.012
N3 -1.009 -0.867 0.083
N4 1.267 -0.430 -0.089
H5 -1.158 1.647 -0.054
H6 -1.947 -0.515 -0.058
H7 -0.824 -1.683 -0.490
H8 1.971 0.292 0.019
H9 1.421 -1.206 0.545

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28531.40481.40031.90412.03472.03901.99392.0327
N21.28532.41852.32731.02222.61473.19212.40833.0982
N31.40482.41852.32422.52141.01211.01463.19752.4968
N41.40032.32732.32423.19243.21592.47141.01341.0145
H51.90411.02222.52143.19242.30103.37483.40963.8918
H62.03472.61471.01213.21592.30101.67734.00083.4911
H72.03903.19211.01462.47143.37481.67733.46032.5183
H81.99392.40833.19751.01343.40964.00083.46031.6802
H92.03273.09822.49681.01453.89183.49112.51831.6802

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 112.114 C1 N3 H6 114.550
C1 N3 H7 114.906 C1 N4 H8 111.154
C1 N4 H9 114.533 N2 C1 N3 127.925
N2 C1 N4 120.329 N3 C1 N4 111.743
H6 N3 H7 112.307 H8 N4 H9 112.439
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.308      
2 N -0.417      
3 N -0.443      
4 N -0.440      
5 H 0.146      
6 H 0.204      
7 H 0.212      
8 H 0.221      
9 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.978 -2.471 -0.064 2.658
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.726 -1.335 3.056
y -1.335 -26.029 0.230
z 3.056 0.230 -26.319
Traceless
 xyz
x 8.448 -1.335 3.056
y -1.335 -4.007 0.230
z 3.056 0.230 -4.441
Polar
3z2-r2-8.883
x2-y28.303
xy-1.335
xz3.056
yz0.230


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.850 -0.289 0.066
y -0.289 6.422 -0.003
z 0.066 -0.003 2.996


<r2> (average value of r2) Å2
<r2> 73.226
(<r2>)1/2 8.557