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