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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-205.236992
Energy at 298.15K-205.244592
HF Energy-205.236992
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3574 3504 5.74      
2 A 3571 3501 11.84      
3 A 3460 3392 0.81      
4 A 3457 3389 9.04      
5 A 3384 3318 11.45      
6 A 1724 1690 209.95      
7 A 1645 1613 114.85      
8 A 1628 1596 43.84      
9 A 1439 1411 115.91      
10 A 1190 1166 26.26      
11 A 1138 1116 62.36      
12 A 1097 1075 21.11      
13 A 922 904 4.40      
14 A 824 808 75.62      
15 A 772 757 280.83      
16 A 684 670 156.51      
17 A 591 579 180.44      
18 A 533 523 13.40      
19 A 471 462 0.05      
20 A 402 394 14.26      
21 A 354 347 35.88      

Unscaled Zero Point Vibrational Energy (zpe) 16429.5 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 16107.4 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 B97D3/6-31G*
ABC
0.34624 0.33554 0.17308

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.015 0.123 -0.000
N2 -0.148 1.406 0.013
N3 -1.021 -0.857 0.087
N4 1.262 -0.449 -0.093
H5 -1.138 1.665 -0.055
H6 -1.956 -0.489 -0.068
H7 -0.847 -1.670 -0.503
H8 1.973 0.271 0.019
H9 1.408 -1.215 0.562

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28941.40741.40261.90822.03572.03931.99372.0333
N21.28942.42692.33181.02642.62033.19592.40513.0970
N31.40742.42692.32662.52901.01591.01863.20022.5014
N41.40262.33182.32663.19863.21802.47151.01731.0185
H51.90821.02642.52903.19862.30403.37723.41013.8938
H62.03572.62031.01593.21802.30401.67674.00213.4984
H72.03933.19591.01862.47153.37721.67673.46252.5350
H81.99372.40513.20021.01733.41014.00213.46251.6799
H92.03333.09702.50141.01853.89383.49842.53501.6799

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 112.051 C1 N3 H6 114.409
C1 N3 H7 114.877 C1 N4 H8 110.966
C1 N4 H9 114.430 N2 C1 N3 128.127
N2 C1 N4 120.223 N3 C1 N4 111.648
H6 N3 H7 111.990 H8 N4 H9 112.158
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.508      
2 N -0.615      
3 N -0.726      
4 N -0.722      
5 H 0.262      
6 H 0.318      
7 H 0.323      
8 H 0.334      
9 H 0.319      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.029 -2.376 -0.081 2.590
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.491 -1.433 3.355
y -1.433 -25.803 0.242
z 3.355 0.242 -26.088
Traceless
 xyz
x 8.455 -1.433 3.355
y -1.433 -4.013 0.242
z 3.355 0.242 -4.442
Polar
3z2-r2-8.883
x2-y28.312
xy-1.433
xz3.355
yz0.242


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.502 -0.330 0.059
y -0.330 6.108 -0.010
z 0.059 -0.010 2.387


<r2> (average value of r2) Å2
<r2> 73.280
(<r2>)1/2 8.560