{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T16:18:18Z","timestamp":1768666698193,"version":"3.49.0"},"reference-count":21,"publisher":"International Union of Crystallography (IUCr)","issue":"2","license":[{"start":{"date-parts":[[2013,1,16]],"date-time":"2013-01-16T00:00:00Z","timestamp":1358294400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},{"start":{"date-parts":[[2013,1,16]],"date-time":"2013-01-16T00:00:00Z","timestamp":1358294400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html#TDM"}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr C Cryst Struct Commun","Acta Cryst C","Acta Cryst Sect C","Acta Crystallogr C","Acta Crystallogr Sect C","Acta Crystallogr Sect C Cryst Struct Commun"],"published-print":{"date-parts":[[2013,2,15]]},"abstract":"<jats:p>The structure analysis of so-called 9CaO\u00b74CrO<jats:sub>3<\/jats:sub>\u00b7Cr<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub>proved it to be the title compound, decacalcium hexakis[chromate(V)] chromate(VI), with the simultaneous presence of unusual chromium oxidation states. The structure determination was carried out on a crystal that had inversion twinning. The Cr<jats:sup>VI<\/jats:sup>O<jats:sub>4<\/jats:sub>tetrahedron is situated on a threefold axis and is disordered over two possible orientations that share three O atoms, while the Cr<jats:sup>V<\/jats:sup>O<jats:sub>4<\/jats:sub>tetrahedra are in general positions and are ordered. The charge is balanced by Ca<jats:sup>2+<\/jats:sup>cations, one of which is located on a threefold axis. The Ca<jats:sup>2+<\/jats:sup>ions are coordinated by six, seven or eight O atoms. The compound is a significant phase in the CaO\u2013CrO<jats:sub><jats:italic>x<\/jats:italic><\/jats:sub>system and its formation reduces the refractoriness of calcium-rich compositions in an oxidizing atmosphere.<\/jats:p>","DOI":"10.1107\/s0108270113000723","type":"journal-article","created":{"date-parts":[[2013,1,15]],"date-time":"2013-01-15T18:06:13Z","timestamp":1358273173000},"page":"111-113","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":8,"title":["Ca<sub>10<\/sub>(Cr<sup>V<\/sup>O<sub>4<\/sub>)<sub>6<\/sub>(Cr<sup>VI<\/sup>O<sub>4<\/sub>), a disordered mixed-valence chromium compound exhibiting inversion twinning"],"prefix":"10.1107","volume":"69","author":[{"given":"Dalma","family":"Gyepesov\u00e1","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vratislav","family":"Langer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2013,1,16]]},"reference":[{"key":"bi3051_bb1","doi-asserted-by":"crossref","first-page":"1416","DOI":"10.1111\/j.1151-2916.1992.tb04203.x","volume":"75","author":"Adendorff","year":"1992","journal-title":"J. Am. Ceram. Soc."},{"key":"bi3051_bb2","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1111\/j.1151-2916.1998.tb02319.x","volume":"81","author":"Ar\u010don","year":"1998","journal-title":"J. Am. Ceram. Soc."},{"key":"bi3051_bb3","unstructured":"Brandenburg, K. (2012). DIAMOND. Crystal Impact GbR, Bonn, Germany."},{"key":"bi3051_bb4","unstructured":"Bruker (2003). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA."},{"key":"bi3051_bb5","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.jssc.2005.10.021","volume":"179","author":"Casari","year":"2006","journal-title":"J. Solid State Chem."},{"key":"bi3051_bb6","first-page":"307","volume":"23","author":"Figusch","year":"1979","journal-title":"Silik\u00e1ty"},{"key":"bi3051_bb7","unstructured":"Figusch, V. & P\u00e1nek, Z. (1976). Thermodynamics and Properties of Condensed Silicate and Oxide Systems (in Russian), pp. 182-185. Veda: Publishing House of the Slovak Academy of Sciences."},{"key":"bi3051_bb8","doi-asserted-by":"crossref","first-page":"876","DOI":"10.1107\/S0108767383001762","volume":"39","author":"Flack","year":"1983","journal-title":"Acta Cryst. A"},{"key":"bi3051_bb9","first-page":"291","volume":"48","author":"Ford","year":"1949","journal-title":"Trans. Br. Ceram. Soc."},{"key":"bi3051_bb10","first-page":"1035","volume":"49","author":"Gopal","year":"1971","journal-title":"Can. J. Chem."},{"key":"bi3051_bb11","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1524\/zkri.1973.137.1.67","volume":"137","author":"Gopal","year":"1973","journal-title":"Z. Kristallogr."},{"key":"bi3051_bb12","unstructured":""},{"key":"bi3051_bb13","first-page":"113","volume":"25","author":"Gyepesov\u00e1","year":"1981","journal-title":"Silik\u00e1ty"},{"key":"bi3051_bb14","doi-asserted-by":"crossref","first-page":"2184","DOI":"10.1111\/j.1151-2916.1992.tb04481.x","volume":"75","author":"Mirti\u010d","year":"1992","journal-title":"J. Am. Ceram. Soc."},{"key":"bi3051_bb15","unstructured":"Plesch, G. (1979). Personal communication."},{"key":"bi3051_bb16","doi-asserted-by":"crossref","first-page":"i253","DOI":"10.1107\/S1600536806047003","volume":"62","author":"Sandstr\u00f6m","year":"2006","journal-title":"Acta Cryst. E"},{"key":"bi3051_bb17","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/0022-4596(77)90002-0","volume":"22","author":"Schroeder","year":"1977","journal-title":"J. Solid State Chem."},{"key":"bi3051_bb18","unstructured":"Sheldrick, G. M. (2003). SADABS. University of G\u00f6ttingen, Germany."},{"key":"bi3051_bb19","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1107\/S0108767307043930","volume":"64","author":"Sheldrick","year":"2008","journal-title":"Acta Cryst. A"},{"key":"bi3051_bb20","doi-asserted-by":"crossref","first-page":"414","DOI":"10.1002\/zfch.19860261122","volume":"26","author":"St\u00f6\u00dfer","year":"1986","journal-title":"Z. Chem."},{"key":"bi3051_bb21","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1016\/S0022-4596(03)00279-2","volume":"175","author":"Yashima","year":"2003","journal-title":"J. Solid State Chem."}],"container-title":["Acta Crystallographica Section C Crystal Structure Communications"],"original-title":[],"link":[{"URL":"http:\/\/journals.iucr.org\/c\/issues\/2013\/02\/00\/bi3051\/bi3051.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.iucr.org\/c\/issues\/2013\/02\/00\/bi3051\/bi3051.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T09:47:22Z","timestamp":1736761642000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S0108270113000723"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1,16]]},"references-count":21,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,2]]}},"alternative-id":["S0108270113000723"],"URL":"https:\/\/doi.org\/10.1107\/s0108270113000723","relation":{},"ISSN":["0108-2701"],"issn-type":[{"value":"0108-2701","type":"print"}],"subject":[],"published":{"date-parts":[[2013,1,16]]},"assertion":[{"value":"Acta Crystallographica Section C: Crystal Structure Communications","name":"journal","label":"Journal","explanation":{"URL":"http:\/\/journals.iucr.org\/c"}},{"value":"inorganic compounds","name":"content_type","label":"Content type","explanation":{"URL":"http:\/\/journals.iucr.org\/c\/issues\/2011\/01\/00\/me0438\/index.html"}},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"20 November 2012","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"8 January 2013","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"16 January 2013","order":2,"name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication history"}},{"value":"This article has supporting information","name":"supplementary_materials","label":"Supplementary materials","explanation":{"URL":"http:\/\/scripts.iucr.org\/cgi-bin\/sendsup?bi3051"}},{"value":"\u00a9 2013 International Union of Crystallography","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},"group":{"name":"copyright_and_licensing","label":"Copyright and licencing"}}]}}