Search results for "X-rays diffraction"

showing 2 items of 2 documents

Snapshots of a solid-state transformation: Coexistence of three phases trapped in one crystal

2016

Crystal-to-crystal transformations have been crucial in the understanding of solid-state processes, since these may be studied in detail by means of single crystal X-ray diffraction (SCXRD) techniques. The description of the mechanisms and potential intermediates of those processes remains very challenging. In fact, solid-state transient states have rarely been observed, at least to a sufficient level of detail. We have investigated the process of guest extrusion from the non-porous molecular material [Fe(bpp)(HL)](ClO)·1.5CHO (bpp = 2,6-bis(pyrazol-3-yl)pyridine; HL = 2,6-bis(5-(2-methoxyphenyl)-pyrazol-3-yl)pyridine; CHO = acetone), which occurs through ordered diffusion of acetone in a c…

DiffractionCristal·lografiaCalorimetry010402 general chemistry7. Clean energy01 natural sciencesSolid state chemistryCrystalsymbols.namesakePhase (matter)QDDiffusion (business)Difracció de raigs XSpectroscopyCrystallography010405 organic chemistryChemistryX-rays diffractionGeneral ChemistryEspectroscòpia Raman0104 chemical sciencesQuímica de l'estat sòlidCrystallographyChemical physicsCalorimetriaRaman spectroscopyChemical SciencesX-ray crystallographysymbolsRaman spectroscopySingle crystalChemical Science
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Polymorphic chiral squaraine crystallites in textured thin films

2020

Chirality 32(5), 619 - 631 (2020). doi:10.1002/chir.23213

polarized spectro-microscopyCircular dichroism610mikroskopiaCircular dichroism010402 general chemistry01 natural sciencesCatalysisAnalytical ChemistrypuolijohteetDrug DiscoveryTexture (crystalline)ddc:610Thin filmAnisotropyDicroisme circularDifracció de raigs Xorgaaniset yhdisteetSpectroscopyPharmacologyimaging Mueller matrix polarimetry010405 organic chemistryChemistryOrganic ChemistryDavydov splittingX-rays diffraction0104 chemical sciencesX-ray diffractionCrystallographyX-ray crystallographyOrthorhombic crystal systempolarimetriaCrystalliteohutkalvotröntgenkristallografiaMonoclinic crystal system
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