Grignard is a lunarimpact crater on the lunar near side near the northern pole. The crater is located Northeast of Sylvester crater (diameter of 58 km) and is directly adjacent to the Hermite crater (diameter of 104 km). The crater was adopted and named after French chemistVictor Grignard by the IAU in 2009.[1]
Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763. S2CID122125855.