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In the crystal, weak C\u2014H...O and C\u2014H...\u03c0 interactions link the molecules into layers lying parallel to (001). A weak intramolecular C\u2014H...O hydrogen bond is also observed. The asymmetric unit contains one CH<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub> solvent molecule, which is disordered over two sets of site with refined occupancies in the ratio 0.700\u2005(6):0.300\u2005(6).<\/jats:p>","DOI":"10.1107\/s2056989020011160","type":"journal-article","created":{"date-parts":[[2020,8,28]],"date-time":"2020-08-28T13:38:09Z","timestamp":1598621889000},"page":"1525-1527","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":1,"title":["Crystal structure of bis[(<i>R<\/i>,<i>R<\/i>)-1,2-(binaphthylphosphonito)ethane]dichloridoiron(II) dichloromethane disolvate"],"prefix":"10.1107","volume":"76","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8162-4795","authenticated-orcid":true,"given":"Benjamin E.","family":"Rennie","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alan J.","family":"Lough","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert H.","family":"Morris","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2020,8,28]]},"reference":[{"key":"hb7939_bb2","unstructured":"Bruker (2018). 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