{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:37:35Z","timestamp":1786977455488,"version":"build-2736575974"},"reference-count":50,"publisher":"Wiley","issue":"33","license":[{"start":{"date-parts":[[2023,4,27]],"date-time":"2023-04-27T00:00:00Z","timestamp":1682553600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2023,6,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The structural features of the hexagonal layered crystal structure of Be\n                    <jats:sub>2<\/jats:sub>\n                    Ru (\n                    <jats:italic>a<\/jats:italic>\n                    =5.7508(3)\u2005\u00c5,\n                    <jats:italic>c<\/jats:italic>\n                    =3.0044(2)\u2005\u00c5, space group\n                    <jats:italic>P<\/jats:italic>\n                    <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/chem202300578-math-0001.png\" xlink:title=\"urn:x-wiley:09476539:media:chem202300578:chem202300578-math-0001\"\/>\n                    2\n                    <jats:italic>m<\/jats:italic>\n                    ) were investigated by single crystal X\u2010ray diffraction and transmission electron microscopy (TEM). The residual electron density and high\u2010resolution TEM images show that the real structure can be described as an intergrowth of the main hexagonal matrix of the Fe\n                    <jats:sub>2<\/jats:sub>\n                    P type with minor orthorhombic inclusions of its stacking variants. Such atomic arrangement is stabilized by the charge transfer from Be to Ru and by a system of polar three\u2010 and four\u2010atomic bonds involving both components. The calculated electronic density of states (DOS) of Be\n                    <jats:sub>2<\/jats:sub>\n                    Ru revealed, contrarily to typical intermetallic compounds, a pseudo gap (dip) in the vicinity of the Fermi level. The temperature dependence of the electrical resistivity of Be\n                    <jats:sub>2<\/jats:sub>\n                    Ru shows metal behaviour in agreement with the non\u2010zero DOS at the Fermi level.\n                  <\/jats:p>","DOI":"10.1002\/chem.202300578","type":"journal-article","created":{"date-parts":[[2023,3,14]],"date-time":"2023-03-14T05:24:45Z","timestamp":1678771485000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Structural Complexity in the Apparently Simple Crystal Structure of Be\n                    <sub>2<\/sub>\n                    Ru"],"prefix":"10.1002","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5930-5576","authenticated-orcid":false,"given":"Laura","family":"Agnarelli","sequence":"first","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7418-9892","authenticated-orcid":false,"given":"Yurii","family":"Prots","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5468-3378","authenticated-orcid":false,"given":"Alim","family":"Ormeci","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reiner","family":"Ramlau","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8580-2381","authenticated-orcid":false,"given":"Mitja","family":"Krnel","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2893-1379","authenticated-orcid":false,"given":"Eteri","family":"Svanidze","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Markus","family":"K\u00f6nig","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus","family":"Schmidt","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0761-1632","authenticated-orcid":false,"given":"Ulrich","family":"Burkhardt","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7688-4365","authenticated-orcid":false,"given":"Andreas","family":"Leithe\u2010Jasper","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3891-9584","authenticated-orcid":false,"given":"Yuri","family":"Grin","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe Chemische Metallkunde  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,4,27]]},"reference":[{"key":"e_1_2_8_1_1","first-page":"93","volume-title":"Handbook on the Physics and Chemistry of Rare Earths, Vol. 59","author":"Amon A.","year":"2021"},{"key":"e_1_2_8_2_1","unstructured":"\u00a0"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1515\/znb-2019-0105"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201601809"},{"key":"e_1_2_8_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201601809"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/0304-8853(81)90029-9"},{"key":"e_1_2_8_6_1","unstructured":"P. Villars K. Cenzual Pearson's Crystal Data\u00ae: Crystal structure Database for Inorganic Compounds ASM International Materials Park OH 2007."},{"key":"e_1_2_8_7_1","unstructured":"A. Amon PhD Thesis Technische Universit\u00e4t Dresden2019."},{"key":"e_1_2_8_8_1","first-page":"108","volume":"17","author":"Obrowski W.","year":"1963","journal-title":"Metallwissenschaft und Technik"},{"key":"e_1_2_8_9_1","unstructured":"\u00a0"},{"issue":"6","key":"e_1_2_8_10_2","first-page":"59","volume":"1","author":"Laves F.","year":"1934","journal-title":"Nachr. Ges. Wiss. G\u00f6ttingen, Math-Phys. Kl. IV, Neue Folge"},{"key":"e_1_2_8_11_2","first-page":"645","volume":"14","author":"Laves F.","year":"1935","journal-title":"Metallwirtsch."},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1524\/zkri.1930.74.1.511"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201301488"},{"key":"e_1_2_8_14_1","unstructured":"\u00a0"},{"key":"e_1_2_8_15_2","doi-asserted-by":"crossref","first-page":"164","DOI":"10.2533\/chimia.1985.164","volume":"39","author":"Parth\u00e9 E.","year":"1985","journal-title":"Chimia"},{"key":"e_1_2_8_16_2","first-page":"683","volume":"26","author":"Gladyshevskii E.","year":"1981","journal-title":"Sov. Phys. Crystallogr."},{"key":"e_1_2_8_17_1","unstructured":"\u00a0"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jssc.2014.07.038"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1080\/14786435.2012.741727"},{"key":"e_1_2_8_20_1","doi-asserted-by":"crossref","unstructured":"F.\u2005R. Wagner Yu. Grin In:Comprehensive Inorganic Chemistry III. Elsevier 2023 https:\/\/doi.org\/10.1016\/B978-0-12-823144-9.00189\u20138.","DOI":"10.1016\/B978-0-12-823144-9.00189-8"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780198551683.001.0001"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/open.202200118"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00561"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201909782"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201909782"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.2c02653"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules27030659"},{"key":"e_1_2_8_27_1","unstructured":"\u00a0"},{"key":"e_1_2_8_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.5b00135"},{"key":"e_1_2_8_29_2","doi-asserted-by":"publisher","DOI":"10.1039\/C5DT04140F"},{"key":"e_1_2_8_30_1","unstructured":"\u00a0"},{"key":"e_1_2_8_31_2","doi-asserted-by":"publisher","DOI":"10.1039\/B605951C"},{"key":"e_1_2_8_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/qua.20925"},{"key":"e_1_2_8_33_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.200700013"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-conmatphys-033117-054021"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202002693"},{"key":"e_1_2_8_35_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202002693"},{"key":"e_1_2_8_36_1","unstructured":"A. Leithe-Jasper H. Borrmann W. H\u00f6nle MPI CPfS Research Report. Dresden 2006.http:\/\/www.cpfs.mpg.de\/2120871\/C\u20022006\u20132008."},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1107\/S1600576714001058"},{"key":"e_1_2_8_38_1","first-page":"2","volume":"51","author":"Ramlau R.","year":"2016","journal-title":"JEOL News Electron Opt. Instrum."},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.59.1743"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.45.13244"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.77.3865"},{"key":"e_1_2_8_42_1","unstructured":"\u00a0"},{"key":"e_1_2_8_43_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.30.9.244"},{"key":"e_1_2_8_44_2","doi-asserted-by":"publisher","DOI":"10.1029\/JZ057i002p00227"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp054727r"},{"key":"e_1_2_8_46_1","unstructured":"M. Kohout inDGrid versions 4.6\u20135.0 Dresden 2018\u20132021."},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1007\/s002140100268"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202300578","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202300578","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T13:05:10Z","timestamp":1760274310000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.202300578"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,4,27]]},"references-count":50,"journal-issue":{"issue":"33","published-print":{"date-parts":[[2023,6,13]]}},"alternative-id":["10.1002\/chem.202300578"],"URL":"https:\/\/doi.org\/10.1002\/chem.202300578","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"value":"0947-6539","type":"print"},{"value":"1521-3765","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,4,27]]},"assertion":[{"value":"2023-02-21","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-04-27","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202300578"}}