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