Journal ArticleDOI
Magnetic Transition in Organic Radicals: The Crystal Engineering Aspects
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TLDR
The spin-spin interactions between unpaired electrons in organic radicals are of utter importance from the viewpoint of molecular magnetism and the development of smart materials as discussed by the authors, and the diamagnetic-to-polarity relationship is of great relevance.Abstract:
Spin–Spin interactions between unpaired electrons in organic radicals are of utter importance from the viewpoint of molecular magnetism and the development of smart materials. The diamagnetic to pa...read more
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Wavelength Orthogonal Photodynamic Networks
Vinh X. Truong,Katharina Ehrmann,Maximilian Seifermann,Pavel A. Levkin,Christopher Barner-Kowollik +4 more
TL;DR: In this paper , the authors highlight the progress in visible light-induced photochemistry and explore how it has enabled the design of polymer networks with dynamically adjustable properties, including conductive and non-conductive properties.
Journal ArticleDOI
Electro-optical π-radicals: design advances, applications and future perspectives
TL;DR: In this paper , the authors discuss carbon-centred neutral π-radicals in terms of materials design, optical and electrochemical properties, target applications and intriguing research directions that deserve further attention.
Journal ArticleDOI
Spirobifluorene Mediating the Spin-Spin Coupling of Nitronyl Nitroxide Diradicals.
TL;DR: In this paper , three Diradical intramolecular conjugation coupling bridged by spiro-carbon conjugations is discussed, in which the 22' SBF-NN is smaller than that of 27SBF-NCNN, corresponding to the room-temperature EPR characterization.
Journal ArticleDOI
Cooperative photochemical reaction kinetics in organic molecular crystals.
TL;DR: In this paper , a review of photochemical reactions in the crystalline phase that do not follow classical kinetic behavior is presented, and different theoretical methods can be used to describe this behavior.
Journal ArticleDOI
Spin‐State Modulation in FeII‐Based Hofmann‐Type Coordination Polymers: From Molecules to Materials
TL;DR: In this article , the authors provide a concise outline of the design strategy employed at the molecular level for fine-tuning the spin state switching in FeII-based Hofmann-type coordination polymers and their effects on the optical and magnetic response.
References
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Journal ArticleDOI
The hydrogen bond in the solid state.
TL;DR: The hydrogen bond is the most important of all directional intermolecular interactions, operative in determining molecular conformation, molecular aggregation, and the function of a vast number of chemical systems ranging from inorganic to biological.
Journal ArticleDOI
Reversible Polymers Formed from Self-Complementary Monomers Using Quadruple Hydrogen Bonding
Rint P. Sijbesma,Felix Hugo Beijer,Felix Hugo Beijer,Luc Brunsveld,Luc Brunsveld,B. J. B. Folmer,B. J. B. Folmer,J. H. K. Ky Hirschberg,J. H. K. Ky Hirschberg,Ronald Frans Maria Lange,Ronald Frans Maria Lange,Jimmy K. L. Lowe,Jimmy K. L. Lowe,E. W. Meijer,E. W. Meijer +14 more
TL;DR: 2-ureido-4-pyrimidone that dimerize strongly in a self-complementary array of four cooperative hydrogen bonds were used as the associating end group in reversible self-assembling polymer systems.
Journal ArticleDOI
Photochromism of Diarylethene Molecules and Crystals: Memories, Switches, and Actuators
TL;DR: Switches, and Actuators Masahiro Irie,*, Tuyoshi Fukaminato,‡ Kenji Matsuda, and Seiya Kobatake.
Journal ArticleDOI
Control of magnetic properties through external stimuli.
TL;DR: Most of the Review is devoted to the properties of valence-tautomeric compounds, molecular magnets, and spin-crossover complexes, which could find future application in memory devices or optical switches.
BookDOI
Spin-crossover materials : properties and applications
Abstract: The phenomenon of spin-crossover has a large impact on the physical properties of a solid material, including its colour, magnetic moment, and electrical resistance. Some materials also show a structural phase change during the transition. Several practical applications of spin-crossover materials have been demonstrated including display and memory devices, electrical and electroluminescent devices, and MRI contrast agents. Switchable liquid crystals, nanoparticles, and thin films of spin-crossover materials have also been achieved.