title: 5-Bromo-5-bromo-methyl-2-phen-oxy-1,3,2-dioxaphospho-rinan-2-one.
abstract: In the title 1,3,2-dioxaphospho-rinane derivative, C(10)H(11)Br(2)O(4)P, the 1,3,2-dioxaphospho-rinane ring adopts a chair conformation, having the P=O bond equatorially oriented and the phen-oxy group axially oriented. The bromo substituent is in an axial position opposite to the phen-oxy group and the bromo-methyl group is in an equatorial position opposite to the P=O bond. In the crystal packing, mol-ecules are linked through weak C-H⋯O and C-H⋯Br inter-actions to form chains along the b axis. The chains are arranged into sheets parallel to the ab plane. In adjacent sheets, mol-ecules are arranged in an anti-parallel fashion. Inter-molecular C-H⋯π inter-actions are also observed.
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun
authors.forename: Suchada
authors.initials: S
authors.lastname: Chantrapromma
authors.forename: Avijit Kr
authors.initials: AK
authors.lastname: Adak
authors.forename: Annada C
authors.initials: AC
authors.lastname: Maity
authors.forename: Shyamaprosad
authors.initials: S
authors.lastname: Goswami