Structure of 6-(iodomethyl)-2-oxo-2-phenoxy-1,2-oxaphosphorinane

C11H14IO3P, Mr = 352.11, monoclinic, P2(1)/n, a = 8.300 (3), b = 14.081 (2), c = 11.326 (4) A, beta = 104.32 (3) degrees, V = 1282.6 (13) A3, Z = 4, D chi = 1.823 Mg m-3, lambda(Mo K alpha) = 0.71073 A, mu = 25.8 cm-1, F(000) = 688, R = 0.035 for 2364 observed reflections. The six-membered ring O(1), P(2), C(3), C(4), C(5), C(6) is in a chair conformation with phenoxy and iodomethyl groups adopting axial and equatorial orientations, respectively. The bond distances and angles are unexceptional.