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So far, only a few binary transition metal compounds with nitrogen dimer anions are known, whereas a ternary compound has remained undiscovered as yet. Here, we report on the synthesis and properties of the first ternary transition metal compound, namely, BeW\n                    <jats:sub>10<\/jats:sub>\n                    N\n                    <jats:sub>14<\/jats:sub>\n                    (N\n                    <jats:sub>2<\/jats:sub>\n                    ), which exhibits dinitrogen anions. It was synthesized in a high\u2010temperature high\u2010pressure approach from W\n                    <jats:sub>2<\/jats:sub>\n                    Be\n                    <jats:sub>4<\/jats:sub>\n                    N\n                    <jats:sub>5<\/jats:sub>\n                    . The crystal structure, elucidated with synchrotron radiation, unites WN\n                    <jats:sub>7<\/jats:sub>\n                    capped trigonal prisms with intriguing BeN\n                    <jats:sub>6<\/jats:sub>\n                    octahedra and (N\n                    <jats:sub>2<\/jats:sub>\n                    )\u2010anions. Elastic and electronic properties of the title compound were corroborated by DFT calculations, revealing simultaneous ultra\u2010incompressible and metallic behavior. The synthesis and investigation of the first ternary transition metal nitride with dinitrogen units opens the door to a new field of research on nitride and pernitride chemistry.\n                  <\/jats:p>","DOI":"10.1002\/anie.202505778","type":"journal-article","created":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T14:46:33Z","timestamp":1743691593000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["High\u2010Pressure Synthesis of Ultra\u2010Incompressible Beryllium Tungsten Nitride Pernitride BeW\n                    <sub>10<\/sub>\n                    N\n                    <sub>14<\/sub>\n                    (N\n                    <sub>2<\/sub>\n                    )"],"prefix":"10.1002","volume":"64","author":[{"given":"Georg","family":"Krach","sequence":"first","affiliation":[{"name":"Department of Chemistry University of Munich (LMU)  Butenandtstra\u00dfe 5\u201313 81377 Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lukas","family":"Br\u00fcning","sequence":"additional","affiliation":[{"name":"Institute of Inorganic and Analytical Chemistry Goethe University Frankfurt  Max\u2010von\u2010Laue\u2010Stra\u00dfe 7 60438 Frankfurt am Main Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastian","family":"Ambach","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of Munich (LMU)  Butenandtstra\u00dfe 5\u201313 81377 Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elena","family":"Bykova","sequence":"additional","affiliation":[{"name":"Institute of Geosciences Goethe\u2010University Frankfurt  Altenhoeferallee 1 60438 Frankfurt am Main Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nico","family":"Giordano","sequence":"additional","affiliation":[{"name":"Deutsches Elektronen\u2010Synchrotron DESY  Notkestr. 85 22607 Hamburg Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bj\u00f6rn","family":"Winkler","sequence":"additional","affiliation":[{"name":"Institute of Geosciences Goethe\u2010University Frankfurt  Altenhoeferallee 1 60438 Frankfurt am Main Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maxim","family":"Bykov","sequence":"additional","affiliation":[{"name":"Institute of Inorganic and Analytical Chemistry Goethe University Frankfurt  Max\u2010von\u2010Laue\u2010Stra\u00dfe 7 60438 Frankfurt am Main Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wolfgang","family":"Schnick","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of Munich (LMU)  Butenandtstra\u00dfe 5\u201313 81377 Munich 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