{"paper":{"title":"Study of thermodynamic properties of substitutional mixture of Co(II)- and Fe(II)-based octacyanoniobates","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Budziak, B. Sieklucka, D. Pinkowicz, P. Konieczny, R. Pe{\\l}ka, T. Wasiuty\\'nski, Y. Miyazaki, Y. Nakazawa","submitted_at":"2021-12-20T18:30:02Z","abstract_excerpt":"A comprehensive study of thermodynamic properties of three samples of bimetallic molecular magnets [Co$^{\\mathrm{II}}$(pyrazole)$_{4}$]$_{2x}$[Fe$^{\\mathrm{II}}$(pyrazole)$_{4}$]$_{2(1-x)}$[Nb$^{\\mathrm{IV}}$(CN)$_{8}$]$\\cdot$4H$_{2}$O with $x$=0 (Co$_{2}$Nb), 0.5 (CoFeNb), and 1 (Fe$_{2}$Nb) is reported. The three samples display the same crystallographic structure crystallizing in the tetragonal system with space group $I4_1/a$. Their heat capacities are measured in the temperature range 0.36-100 K without applied field as well as in the field of $\\mu_0 H$ = 0.1, 0.2, 0.5, 1, 2, 5, and 9 T. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.10733","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2112.10733/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}