Abstract

Two manganese coordination polymers, [Mn2(ip)2(dmf)]·dmf (1) and [Mn4(ip)4(dmf)6]·2dmf (2) (ip=isophthalate; dmf=N,N-dimethylformamide), have been synthesized and characterized. X-ray crystal structural data reveal that compound 1 crystallizes in triclinic space group P−1, a=9.716(3)Å, b=12.193(3)Å, c=12.576(3)Å, α=62.19(2)°, β=66.423(17)°, γ=72.72(2)°, Z=2, while compound 2 crystallizes in monoclinic space group Cc, a=19.80(3)Å, b=20.20(2)Å, c=18.01(3)Å, β=108.40(4)°, Z=4. Variable-temperature magnetic susceptibilities of compounds 1 and 2 exhibit overall weak antiferromagnetic coupling between the adjacent Mn(II) ions.

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