title: Molecular architectonic on metal surfaces.
abstract: The engineering of highly organized systems from instructed molecular building blocks opens up new vistas for the control of matter and the exploration of nanodevice concepts. Recent investigations demonstrate that well-defined surfaces provide versatile platforms for steering and monitoring the assembly of molecular nanoarchitectures in exquisite detail. This review delineates the principles of noncovalent synthesis on metal substrates under ultrahigh vacuum conditions and briefly assesses the pertaining terminology-self-assembly, self-organization, and self-organized growth. It presents exemplary scanning-tunneling-microscopy observations, providing atomistic insight into the self-assembly of organic clusters, chains, and superlattices, and the metal-directed assembly of low-dimensional coordination architectures. This review also describes hierarchic-assembly protocols leading to intricate multilevel order. Molecular architectonic on metal surfaces represents a versatile rationale to realize structurally complex nanosystems with specific shape, composition, and functional properties, which bear promise for technological applications.
authors: Department of Chemistry, The University of British Columbia, Vancouver B.C. V6T 1Z4, Canada. jvb@ph.tum.de
authors: Johannes V
authors: JV
authors: Barth
mesh_terms: D006860:Hydrogen Bonding; D008024:Ligands; D008670:Metals / Q000737:chemistry*; D049329:Nanostructures / Q000737:chemistry / Q000648:ultrastructure; D009930:Organic Chemicals / Q000737:chemistry; D013499:Surface Properties
chemical_list: D008024:Ligands; D008670:Metals; D009930:Organic Chemicals