{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:52:02Z","timestamp":1786978322025,"version":"build-2736575974"},"reference-count":63,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2022,6,21]],"date-time":"2022-06-21T00:00:00Z","timestamp":1655769600000},"content-version":"vor","delay-in-days":20,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemistryOpen"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The new phase Be\n                    <jats:sub>3<\/jats:sub>\n                    Ru crystallizes with TiCu\n                    <jats:sub>3<\/jats:sub>\n                    \u2010type structure (space group\n                    <jats:italic>Pmmn<\/jats:italic>\n                    (59),\n                    <jats:italic>a<\/jats:italic>\n                    =3.7062(1)\u2005\u00c5,\n                    <jats:italic>b<\/jats:italic>\n                    =4.5353(1)\u2005\u00c5,\n                    <jats:italic>c<\/jats:italic>\n                    =4.4170(1)\u2005\u00c5), a coloring variant of the hexagonal closest packing (\n                    <jats:italic>hcp<\/jats:italic>\n                    ) of spheres. The electronic structure revealed that Be\n                    <jats:sub>3<\/jats:sub>\n                    Ru has a pseudo\u2010gap close to the Fermi level. A strong charge transfer from Be to Ru was observed from the analysis of electron density within the Quantum Theory of Atoms in Molecules (QTAIM) framework and polar three\u2010 and four\u2010atomic Be\u2212Ru bonds were observed from the ELI\u2212D (electron localizability indicator) analysis. This situation is very similar to the recently investigated Be\n                    <jats:sub>5<\/jats:sub>\n                    Pt and Be\n                    <jats:sub>21<\/jats:sub>\n                    Pt\n                    <jats:sub>5<\/jats:sub>\n                    compounds. The unusual crystal chemical feature of Be\n                    <jats:sub>3<\/jats:sub>\n                    Ru is that different charged species belong to the same closest packing, contrary to typical inorganic compounds, where the cationic components are located in the voids of the closest packing formed by anions. Be\n                    <jats:sub>3<\/jats:sub>\n                    Ru is a diamagnet displaying metallic electrical resistivity.\n                  <\/jats:p>","DOI":"10.1002\/open.202200118","type":"journal-article","created":{"date-parts":[[2022,6,21]],"date-time":"2022-06-21T08:19:42Z","timestamp":1655799582000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Be\n                    <sub>3<\/sub>\n                    Ru: Polar Multiatomic Bonding in the Closest Packing of Atoms"],"prefix":"10.1002","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5930-5576","authenticated-orcid":false,"given":"Laura","family":"Agnarelli","sequence":"first","affiliation":[{"name":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus","family":"Schmidt","sequence":"additional","affiliation":[{"name":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  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":"Chemische Metallkunde Max-Planck-Institut f\u00fcr Chemische Physik fester Stoffe  N\u00f6thnitzer Stra\u00dfe 40 01187 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,6,21]]},"reference":[{"key":"e_1_2_8_1_1","unstructured":"\u00a0"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201601809"},{"key":"e_1_2_8_2_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201601809"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1515\/znb-2019-0105"},{"key":"e_1_2_8_4_1","unstructured":"A. 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