Martensitic transition in molecular crystals for dynamic functional materials
Molecular martensitic materials are an emerging class of smart materials with enormous
tunability in physicochemical properties, attributed to the tailored molecular and crystal …
tunability in physicochemical properties, attributed to the tailored molecular and crystal …
X-ray and neutron diffraction in the study of organic crystalline hydrates
A review. Diffraction methods are a powerful tool to investigate the crystal structure of
organic compounds in general and their hydrates in particular. The laboratory standard …
organic compounds in general and their hydrates in particular. The laboratory standard …
[PDF][PDF] On–off porosity switching in a molecular organic solid
The selective uptake of guests in molecular-sized channels underpins function in biological
membranes [1, 2] and in materials for molecular separations.[3, 4] Synthetic porous networks …
membranes [1, 2] and in materials for molecular separations.[3, 4] Synthetic porous networks …
Direct evidence for single-crystal to single-crystal switching of degree of interpenetration in a metal–organic framework
A known doubly interpenetrated metal–organic framework with the formula [Zn2 (ndc) 2
(bpy)] possesses minimal porosity when activated. We show not only that the material …
(bpy)] possesses minimal porosity when activated. We show not only that the material …
A spontaneous single-crystal-to-single-crystal polymorphic transition involving major packing changes
BP Krishnan, KM Sureshan - Journal of the American Chemical …, 2015 - ACS Publications
4, 6-O-Benzylidene-α-d-galactosyl azide crystallizes into two morphologically distinct
polymorphs depending on the solvent. While the α form appeared as thick rods and …
polymorphs depending on the solvent. While the α form appeared as thick rods and …
Crystal-to-crystal polymorphic phase transition in a cocrystal accompanied by expansion and surface wettability change
In this study, cocrystallization of n-propylparaben and a ditopic bipyridine-based azine
derivative in a 2: 1 stoichiometric ratio was carried out. The resulting single crystals of the …
derivative in a 2: 1 stoichiometric ratio was carried out. The resulting single crystals of the …
Fast heating inhibits endothermic solid-solid polymorphic transition giving a melting of low temperature polymorph with the next cold crystallization
Heating at the rate of several hundred Kelvin per second in fast scanning calorimetry (FSC)
experiments was found to change the route of polymorphic transformation. Upon the …
experiments was found to change the route of polymorphic transformation. Upon the …
Inducing effect of additive agents on coordination assembly of silver (I) nitrate with 3, 5-bis (2-pyridyl)-4-amino-1, 2, 4-triazole: supramolecular isomerism and …
CP Li, JM Wu, M Du - Inorganic Chemistry, 2011 - ACS Publications
By using different organic acids as additive agents, hydrothermal reactions of AgNO3 with 3,
5-bis (2-pyridyl)-4-amino-1, 2, 4-triazole (2-bpt) lead to formation of two conformational …
5-bis (2-pyridyl)-4-amino-1, 2, 4-triazole (2-bpt) lead to formation of two conformational …
Non-topotactic phase transformations in single crystals of β-glycine
The metastable β polymorph of glycine exhibits a single-crystal-to-single-crystal
transformation (SCSCT) to either the α or γ phase with retention of the crystal habit of the …
transformation (SCSCT) to either the α or γ phase with retention of the crystal habit of the …
Reversible Polymorphic Transition and Hysteresis‐Driven Phase Selectivity in Single‐Crystalline C8‐BTBT Rods
Organic semiconductors (OSCs) are highly susceptible to the formation of metastable
polymorphs that are often transformed by external stimuli. However, thermally reversible …
polymorphs that are often transformed by external stimuli. However, thermally reversible …