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Two salicylate containing mononuclear manganese complexes formulated as [Mn- (sal)2(CH3OH)2]·py (sal = salicylate, py = pyridine) 1 and (HNEt3)2[Mn(sal)3] 2 have been synthesized and characterized by elemental analysis, IR and single-crystal X-ray diffraction analyses. Crystal data for compound 1: monoclinic, space group C2/c, a = 30.748(6), b = 8.1933(13), c = 21.137(4) °, β = 126.772(4)°, V = 4265.5(13) 3, Z = 8, Mr = 471.34, Dc = 1.468 g/cm3, μ = 0.667 mm-1, F(000) = 1952, the final R = 0.0637, wR = 0.1783 (I > 2σ(I)) and GOOF = 1.073; and those for compound 2: monoclinic, space group C2/c, a = 14.505(5), b = 11.048(4), c = 20.711(7) , β = 103.603(6)°, V = 3225.6 (18) 3, Z = 4, Mr = 668.65, Dc = 1.377 g/cm3, μ = 0.466 mm-1, F(000) = 1416, the final R = 0.0373, wR = 0.1125 (I > 2σ(I)), and GOOF = 1.000. The Mn atoms of both complexes are six-coordinated in an axially elongated octahedral geometry for 1 and an axially compressed octahedral geometry for 2, and their oxidation states have been determined to be trivalent by bond valence sum calculation.
Two salicylate containing mononuclear carbamates are formulated as [Mn- (sal) 2 (CH3OH) 2] py (sal = salicylate, py = pyridine) 1 and (HNEt3) 2 [ by elemental analysis, IR and single-crystal X-ray analysis. Crystal data for compound 1: monoclinic, space group C2 / c, a = 30.748 (6), b = , β = 126.772 (4) °, V = 4265.5 (13) 3, Z = 8, Mr = 471.34, Dc = 1.468 g / cm3, μ = 0.667 mm-1, F = 0.0637, wR = 0.1783 (I> 2σ (I)) and GOOF = 1.073; and those for compound 2: monoclinic, space group C2 / c, a = 14.505 (5), b = 11.048 (4), c = 20.711 (7) β β = 103.603 (6) ° V = 3225.6 (18) 3 Z = 4 Mr = 668.65 Dc = 1.377 g / cm3 μ = 0.466 mm-1 F , the final R = 0.0373, wR = 0.1125 (I> 2σ (I)), and GOOF = 1.000. The Mn atoms of both complexes are six- coordinated in an axially elongated octahedral geometry for 1 and an axially compressed octahedral geometry for 2 , and their oxidation states have been determined to be trivalent by bond valence sum calculation.