Crystal structure of catena-diaqua[tris(N-p-acetamidobenzene-sulfonylglycinato)] europium(III)— 4,4′-bipyridine—water (1:1:7), [Eu(C10H11N2O5S)3(H2O)2] · C10H8N2 · 7H2O

C 40H59EuN8O24S3,t riclinic, P1 (no.2), a =9.5751(8)Å, b =16.984(1)Å, c =17.520(2) Å, a =78.311(1)°, b =74.158(1)°, g =86.106(1)° Source of materialThe mixture of Eu(NO 3)3 (0.2 mmol) and N-p-acetamidobenzenesulfonylglycine acid (abglyH 2,0 .6 mmol), was stirred into 15 ml aqueous solution.Then the pH was adjusted to approx.5w ith 1MN aOH.And then 3m le thanol solution of 4,4'bipyridine (4,4-bipy, 0.2 mmol) was added.The reaction mixture was heated on awater bath for 10 hat70°, and then filtered.Colorless crystals were produced after 24 days.