From Structure to Atoms: From Compression/Tension Systems to a Molecular Tensegrity

Abstract

Abstract The authors reconsider macroscopic structures, including tensegrity structures, as ensembles of compression and tension forces and fit these structures to a triangular spectrum. They then present a derivative structural analogy to the three classes of molecular bonding as a bridge to microscopic structure. The construction of tensegrity sculptures of particle interactions and covalent molecules using tension and compression components follows. The authors derive and utilize two properties in this analysis: (1) a “simplest tensegrity” subunit structure and (2) interpenetrating, discontinuous compressive components—the tension components may also be discontinuous in a structure. This approach provides new artistic models for molecules and materials and may inform future artistic, architectural, engineering and scientific endeavors.