The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
The result was: promoted by SL93talk 03:25, 9 June 2024 (UTC)
Source: Lihl, Franz; Ettmayer, Peter; Kutzelnigg, Alfred (1962). "Beitrag zum System Mangan-Stickstoff" [Report on the manganese-nitrogen system]. Zeitschrift für Metallkunde (in German). 53 (11). DeGruyter: 715. doi:10.1515/ijmr-1962-531104; also comparison between Prelinger, Otto (10 May 1894). "Über Stickstoffverbindungen des Mangans" [On the nitrogen compounds of manganese] (PDF). Monatshefte für Chemie und verwandte Teile anderer Wissenschaften (in German): 391–401 and Mekata Mamoru; Haruna Junsuke; Takaki Hideo (July 1968) [29 Jan 1968]. "Neutron diffraction study of antiferromagnetic Mn2N". Journal of the Physical Society of Japan. 23 (1): 234–238. doi:10.1143/JPSJ.25.234.
ALT1: ... that no binary manganese nitride salts are known with manganese oxidized past +3, but the stablest nitridomanganate ion is a manganese(V) derivative? Source: Niewa, R. (2002) [21 Aug 2001]. "Nitridocompounds of manganese". Z. Kristallogr. 217. Munich: Oldenbourg Wissenschaftsverlag: 8–23. doi:10.1524/zkri.217.1.8.20801.
ALT2: ... that many manganese nitride compounds are known, but only one is a ferromagnet? Source: Gokcen, N. A. (1990). "The Mn-N (manganese-nitrogen) system". Bulletin of Alloy Phase Diagrams. 11 (1): 33–42. doi:10.1007/bf02841582.