Mahmoud MIRZAEI, PhD,Isfahan University of Medical Sciences, IRAN

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Strong Hydrogen Bonds are Well Known

N O F Atoms and H Bridge

N-H…N (O F)

O-H…O (N F)

F-H…F (N O)

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C-H…N

C-H…O

C-H…F

M-H…H-M

…etc!

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By G.R. Desiraju

X-ray

NMR

IR

Computations

Better facilities are welcome

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The 3D structures are may recognized by the weak hydrogen bond interactions

SAR

They have lower energies regarding the strong hydrogen bonds

Lower vibrations are also expected

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The Combinations of Techniques

Better Sources of Detections -SR- & Detectors

High Level Computations

Mathematical Modeling of Interacting Systems

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The End.