{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T16:50:22Z","timestamp":1785430222941,"version":"3.56.0"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"6","license":[{"start":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T00:00:00Z","timestamp":1762992000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T00:00:00Z","timestamp":1762992000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr B Struct Sci Cryst Eng Mater","Acta Crystallogr B","Acta Crystallogr B Struct Sci","Acta Cryst B","Acta Cryst B Struct Sci Cryst Eng Mater","Acta Cryst Sect B","Acta Cryst Sect B Struct Sci Cryst Eng Mater","Acta Crystallogr Sect B","Acta Crystallogr Sect B Struct Sci Cryst Eng Mater","Acta Crystallogr Sect B Struct Sci"],"accepted":{"date-parts":[[2025,10,29]]},"published-print":{"date-parts":[[2025,12,1]]},"abstract":"<jats:p>\n                    Magnetic axial and polar (Dirac) nickel multipoles contribute to resonant X-ray Bragg amplitudes in a symmetry-informed analysis of monoclinic Li\n                    <jats:sub>2<\/jats:sub>\n                    Ni\n                    <jats:sub>3<\/jats:sub>\n                    P\n                    <jats:sub>4<\/jats:sub>\n                    O\n                    <jats:sub>14<\/jats:sub>\n                    presented for future diffraction experiments. Magnetic long-range order below a temperature of \u2243 14.5\u2005K can be viewed as a two-dimensional trimerized antiferromagnet with Ni ions in two Wyckoff positions in the centrosymmetric (\n                    <jats:overline>1<\/jats:overline>\n                    ) magnetic space group\n                    <jats:italic>P<\/jats:italic>\n                    2\n                    <jats:sub>1<\/jats:sub>\n                    \/\n                    <jats:italic>c<\/jats:italic>\n                    . It permits the coupling to circular polarization in the primary X-ray beam, unlike the corresponding diffraction by an antiferromagnet characterized by anti-inversion (\n                    <jats:overline>1<\/jats:overline>\n                    \u2032) and a linear magnetoelectric effect,\n                    <jats:italic>e.g.<\/jats:italic>\n                    historically significant chromium sesquioxide (Cr\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>3<\/jats:sub>\n                    ) and Cu\n                    <jats:sub>2<\/jats:sub>\n                    (MoO\n                    <jats:sub>4<\/jats:sub>\n                    )(SeO\n                    <jats:sub>3<\/jats:sub>\n                    ) [Lovesey &amp; van der Laan (2024).\n                    <jats:italic>Phys. Rev. B<\/jats:italic>\n                    <jats:bold>110<\/jats:bold>\n                    , 174442]. The space group is inferred from neutron Bragg diffraction patterns, without an allowance for permitted Dirac dipoles (anapoles) and quadrupoles [Chikara\n                    <jats:italic>et al.<\/jats:italic>\n                    (2025).\n                    <jats:italic>Phys. Rev. B<\/jats:italic>\n                    <jats:bold>112<\/jats:bold>\n                    , 014438].\n                  <\/jats:p>","DOI":"10.1107\/s2052520625009485","type":"journal-article","created":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T11:02:07Z","timestamp":1762513327000},"page":"582-586","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["A case for resonant X-ray Bragg diffraction by a collinear antiferromagnet Li\n                    <sub>2<\/sub>\n                    Ni\n                    <sub>3<\/sub>\n                    P\n                    <sub>4<\/sub>\n                    O\n                    <sub>14<\/sub>"],"prefix":"10.1107","volume":"81","author":[{"given":"Stephen W.","family":"Lovesey","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/057g20z61","id-type":"ROR","asserted-by":"publisher"}],"department":["ISIS Facility"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2025,11,13]]},"container-title":["Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials"],"original-title":[],"link":[{"URL":"https:\/\/journals.iucr.org\/b\/issues\/2025\/06\/00\/px5071\/px5071.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.iucr.org\/b\/issues\/2025\/06\/00\/px5071\/px5071.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T11:49:58Z","timestamp":1765972198000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2052520625009485"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,13]]},"references-count":0,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2025,12]]}},"alternative-id":["S2052520625009485"],"URL":"https:\/\/doi.org\/10.1107\/s2052520625009485","relation":{},"ISSN":["2052-5206"],"issn-type":[{"value":"2052-5206","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,13]]},"assertion":[{"value":"Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials","order":0,"name":"journal","label":"Publication","explanation":{"URL":"https:\/\/journals.iucr.org\/b"},"group":{"name":"general","label":"General"}},{"value":"research papers","order":1,"name":"content_type","label":"Content type","explanation":{"URL":"https:\/\/journals.iucr.org\/b\/services\/notesforauthors.html"},"group":{"name":"general","label":"General"}},{"value":"Available","URL":"https:\/\/scripts.iucr.org\/cgi-bin\/citedin?px5071","order":2,"name":"article_metrics","label":"Article metrics","group":{"name":"general","label":"General"}},{"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":"7 August 2025","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"29 October 2025","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"13 November 2025","order":2,"name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication history"}},{"value":"\u00a9 2025 Stephen W. Lovesey","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"https:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}},{"value":"Creative Commons Attribution (CC-BY)","order":1,"name":"license","label":"Licence","explanation":{"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}}]}}