{"paper":{"title":"Raman spectra of Nontraditional Compound KO4 and Novel Chemical Reaction of KCl-O2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"DaYong Tan, Feng Jiang, HuiFang Zhao, WanSheng Xiao, Yunhong He, Yu Tian","submitted_at":"2019-01-21T03:50:55Z","abstract_excerpt":"The non-traditional compound KO4 still existing at ambient conditions was synthesized by the reaction of KCl-O2 under high pressure and high temperature (HPHT) using the diamond anvil cell and the laser heating technology. The KCl-O2 sample was heated at 37 GPa (1800 K) and then the products were measured by Raman technology at room temperature. The acquired 1386 cm-1 characteristic vibration band of KO4 reflects the O-O pair with fractional negative charge. The other reaction products include another non-traditional compound KCl3, a bit KClO4 and intermediate product Cl2. The KCl3 can disting"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06784","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}