Mechanochemical syntheses and 35Cl solid-state NMR characterization of fluoxetine HCl cocrystals

CrystEngComm ◽  
2018 ◽  
Vol 20 (20) ◽  
pp. 2780-2792 ◽  
Author(s):  
Austin A. Peach ◽  
David A. Hirsh ◽  
Sean T. Holmes ◽  
Robert W. Schurko
Keyword(s):  
Solid State ◽  
Dft Calculations ◽  
Solid State Nmr ◽  
Molecular Level ◽  
Nmr Characterization ◽  
Fluoxetine Hcl

Novel mechanochemical syntheses of cocrystals of fluoxetine HCl are presented, along with characterization of the molecular-level structures by 35Cl solid-state NMR and DFT calculations.

scholarly journals Synthesis, characterization and modeling of self-assembled porphyrin nanorods

2019 ◽  
Vol 23 (11n12) ◽  
pp. 1346-1354 ◽  
Author(s):  
Danielle Laurencin ◽  
Pascal G. Yot ◽  
Christel Gervais ◽  
Yannick Guari ◽  
Sébastien Clément ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dft Calculations ◽  
Powder Diffraction ◽  
Solid State Nmr ◽  
Molecular Level ◽  
Ion Association ◽  
Free Base ◽  
X Ray ◽  
Solid State Nmr Spectroscopy

Porphyrin nanorods were prepared by ion-association between free-base meso 5,10,15,20-tetrakis-(4-[Formula: see text]-methylpyridinium)porphyrin cations and tetraphenylborate anions. The nanorods have variable lengths (up to a few micrometers long) and diameters ([Formula: see text]50–500 nm). Their structure at the molecular level was elucidated by combining multinuclear solid state NMR spectroscopy, synchrotron X-ray powder diffraction and DFT calculations.

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