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| Lorium | |
|---|---|
| Name | Lorium |
| Atomic number | 0? |
| Category | Synthetic/postulated element |
| Appearance | Silvery-gray metal (predicted) |
| Phase | Solid (predicted) |
| Discovered | 20XX (claimed) |
| Discoverer | Lawrence Berkeley National Laboratory; disputed |
| Named after | Unnamed (etymology uncertain) |
| Density | ~19 g/cm³ (predicted) |
| Melting point | ~2,200 K (predicted) |
| Boiling point | ~4,500 K (predicted) |
| Oxidation states | +2, +3 (predicted) |
| Crystal structure | Hexagonal close-packed (predicted) |
Lorium is a proposed synthetic post-transition metal reported in speculative literature and some contested experimental claims. It has been discussed in narrative accounts from national laboratories and private laboratories and has attracted attention in theoretical work from computational chemists and nuclear physicists. Debate over its synthesis and properties involves multiple research groups, patent applicants, and regulatory agencies.
The name "Lorium" has been reported in press releases and internal memos associated with research at Lawrence Berkeley National Laboratory and several European research institutes, though no standardized naming by an international body has occurred. The etymology is variously linked in patent filings to a contraction of "Lawrence" and "orium" as used in classical element names, while commentators in journals published by Nature (journal) and Science (journal) have speculated connections to historical figures such as Ernest Lawrence. Naming disputes have involved proposals submitted to the International Union of Pure and Applied Chemistry and public interest from organizations including United States Patent and Trademark Office and the European Patent Office.
Claims of Lorium's discovery were publicized after experiments reported by teams at Lawrence Berkeley National Laboratory, a private company spun out from national laboratory research, and a consortium including researchers from CERN and GSI Helmholtz Centre for Heavy Ion Research. Experimental reports cite accelerator runs at facilities such as the Large Hadron Collider and the Bevalac, while corroboration attempts were made at national laboratories including Los Alamos National Laboratory and Oak Ridge National Laboratory. Natural occurrence has not been documented in terrestrial minerals cataloged by institutions like the Smithsonian Institution or mined deposits managed by companies such as Rio Tinto Group and BHP. Reports of anomalous decay chains in meteorite samples submitted to NASA laboratories provoked inquiries but led to no consensus.
Predictions of Lorium's physical and chemical properties rely on relativistic quantum calculations and comparisons with homologous series represented by elements studied at Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research. Computational studies published in journals overseen by editors from Royal Society and American Chemical Society predict a silvery-gray metallic appearance and a hexagonal close-packed crystal structure similar to heavy elements characterized at Institute for Transuranium Elements. Predicted density values align with measurements for heavy metals cataloged by Handbook of Chemistry and Physics contributors affiliated with American Institute of Physics. Electronic structure models use methods developed at Max Planck Institute for Chemistry and Massachusetts Institute of Technology. Reported oxidation states in disputed experimental spectra were compared with reference data curated by International Atomic Energy Agency and databases maintained by National Institute of Standards and Technology, but these spectra remain contested.
Reported production routes for Lorium invoke heavy-ion fusion reactions conducted at accelerator facilities run by CERN, GSI Helmholtz Centre for Heavy Ion Research, and RIKEN, with target materials supplied by suppliers contracting with European Organization for Nuclear Research and laboratories such as Argonne National Laboratory. Proposed extraction methods mirror radiochemical separations used historically by teams at Oak Ridge National Laboratory and Los Alamos National Laboratory, involving ion-exchange, solvent extraction techniques developed in collaboration with industrial partners like Siemens and General Electric. Patents filed with the United States Patent and Trademark Office and European Patent Office describe apparatus adaptations based on centrifugation systems used in isotope separation programs at Oak Ridge and Argonne, but no commercial-scale production has been validated by regulatory bodies such as the International Atomic Energy Agency.
Speculative applications for Lorium arise in analyses by technology think tanks associated with RAND Corporation and innovation units at DARPA and European Commission research initiatives, suggesting roles in high-temperature alloys for aerospace companies like Boeing and Airbus. Proponents in corporate filings have proposed catalytic applications analogous to those developed by BASF and Dow Chemical Company, and potential uses in advanced electronics referenced by researchers at IBM Research and Intel Corporation. Energy-related proposals include neutron-moderating or fuel-cycle roles discussed in white papers from Department of Energy (United States) and Euratom, though these remain hypothetical pending verified material availability. Intellectual property claims have been lodged with large technology conglomerates and start-ups incubated by Y Combinator–type accelerators, but no commercial products have been independently certified by agencies such as Underwriters Laboratories.
Environmental assessments are based on analogies to heavy element handling protocols developed at Los Alamos National Laboratory, Oak Ridge National Laboratory, and Lawrence Livermore National Laboratory, with oversight models from Environmental Protection Agency (United States) and European Environment Agency. Toxicology data are lacking; risk analyses reference data for heavy metals compiled by World Health Organization and Centers for Disease Control and Prevention to model possible bioaccumulation and radiological hazards. Waste management proposals refer to long-term stewardship frameworks promulgated by International Atomic Energy Agency and remediation precedents from sites managed by Department of Energy (United States). Occupational exposure limits would require rulemaking by agencies such as Occupational Safety and Health Administration.
Ongoing research is being pursued by collaborative groups at CERN, GSI Helmholtz Centre for Heavy Ion Research, RIKEN, and national laboratories including Lawrence Berkeley National Laboratory and Brookhaven National Laboratory. Peer-reviewed studies are sought by editors at Nature (journal), Science (journal), and specialty journals published by American Chemical Society, while grant proposals have been submitted to funders such as European Research Council, National Science Foundation (United States), and Department of Energy (United States). Future prospects hinge on reproducible synthesis reports, independent verification by institutions like National Institute of Standards and Technology, and regulatory acceptance by International Union of Pure and Applied Chemistry. If validated, Lorium could prompt new materials programs at industrial partners including Boeing, Airbus, and Siemens, and strategic assessments at agencies such as DARPA and Department of Energy (United States).
Category:Hypothetical elements