Photochemistry Palladium Time-resolved diffraction Helicenes Inclusions Crystallographic aspects of phase transformations Crystal structure Aperiodicity Phase transitions Differential scanning calorimetry Cavitands Crystallography Aperiodic crystals Alkynes Photoinduced Electron spin resonance spectroscopy Luminescence Gold Neutron diffraction Antimicrobial activity RELAXATION Pressure effects Spin-crossover Intersystem crossing Homogeneous catalysis Copper N-heterocyclic carbenes Spin transition Photomagnetism Acetylenic compounds Alcane/urée Organic compounds Allylic substitution Amino acids Photo-crystallography Ab Initio Calculations High pressure Alkane/urea crystals Space groups Lattice constants Inorganic compounds Iron Dienes Structure elucidation DNA Femtochemistry Photocrystallography X-ray absorption spectroscopy Nickel Ab initio calculations Density functional calculations Phase transition TTF-CA Quasicrystal Quasicrystal approximant Neutron scattering Absorption spectroscopy Anion-ordering transition Time-resolved spectroscopy Crystallographic superspace Time-resolved X-ray scattering Solid state NMR spectroscopy AP Dynamical structural science Anti-bacterial activity Diffraction Coherence And nanoscale systems structure and nonelectronic properties Magnetic properties Time resolved spectroscopy Laser spectroscopy Cooperativity Aperiodic composite crystals And phase transitions Diffuse scattering Spin crossover Solid State NMR spectroscopy 10-phenanthroline Nonequilibrium processes Monte Carlo methods Synthesis chemical Femtosecond probes of molecules in solids and of molecular solids Single crystals Applied physics Hysteresis Charge transfer X-ray diffraction Alkane/urea Photoinduced transition Polymorphism ALKALI-METAL-ION Regioselectivity Structural phase transition LIESST Ultrafast spectroscopy Calixarenes Heterometallic complexes 8CB X-Ray diffraction