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One novel manganese(Ⅱ) complex [Mn2(α-Furacrylic radical)4(phen)2(H2O)]·H2O with α-furacrylic acid radical and 1,10-phenanthroline has been synthesized and characterized. Crystal data for this complex:monoclinic,space group C2/c,a=1.082 34(16)nm,b=2.445 8(4) nm,c=1.857 4(3) nm,β=104.353(2)°,V=4.763 5(12) nm3,Dc=1.471 g·cm-3,Z=4,F(000)=2 168. Final GooF=1.004,R1=0.039 7,wR2=0.108 7. The crystal structure shows that two neighboring manganese(Ⅱ) ions are linked together by two bridging α-furacrylic acid radicals and one bridging water molecule,forming a cage structure. The Mn(1)…Mn(1A) bond distance is 0.357 6 nm. Each manganese(Ⅱ) ion is coordinated with two nitrogen atoms of one 1,10-phenanthroline molecule and four oxygen atoms from three α-furacrylic acid radicals and one water molecule,forming distorted octahedral coordination geometry. Thermal stability of the complex was also discussed.
One novel manganese (Ⅱ) complex [Mn2 (α-Furacrylic radical) 4 (phen) 2 (H2O)] · H2O with α-furacrylic acid radical and 1,10-phenanthroline has been synthesized and characterized. Crystal data for this complex: a = 1.082 34 (16) nm, b = 2.445 8 (4) nm, c = 1.857 4 (3) nm, β = 104.353 (2) °, V = 4.763 5 (12) nm3, Dc = 1.471 g · cm -3, Z = 4, F (000) = 2 168. Final GooF = 1.004, R1 = 0.039 7, wR2 = 0.108 7. The crystal structure shows that the two neighboring manganese (II) ions are linked together by two bridging α-furacrylic acid radicals and one bridging water molecule, forming a cage structure. The Mn (1) ... Mn (1A) bond distance is 0.357 6 nm. Each manganese (Ⅱ) ion is coordinated with two nitrogen atoms of one 1,10-phenanthroline molecule and four oxygen atoms from three α-furacrylic acid radicals and one water molecule, forming distorted octahedral coordination geometry. Thermal stability of the complex was also discussed.