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摘要
Three Co(II) complexes [Co(meophtpy)(2)](ClO4)(2)center dot 2CH(3)CN (1), [Co(nh(2)phtpy)(2)](ClO4)(2)center dot 2CH(3)CN (2), [Co(ftpy)(2)](ClO4)(2)center dot 2CH(3)CN (3) and three Mn(II) complexes [Mn(nme(2)phtpy)(2)]center dot(ClO4)(2)center dot 2CH(3)CN (4), [Mn(ftpy)(2)](ClO4)(2)center dot CH3CN (5), [Mn(meophtpy)(H2O)(NO3)(2)]center dot CH3CN (6) (meophtpy, 4'-(4-methoxyphenyl)- 2,2':6', 2 ''-terpyridine; nh(2)phtpy, 4'-(4-aminophenyl)-2,2':6',2 ''-terpyridine; ftpy, 4'-(furan2-yl)-2,2':6,2 ''-terpyridine; nme(2)phtpy, 4'-(4-(N,N-dimethylamino phenyl)-2,2':6',2 ''-terpyridine) are synthesized and their structures are determined by single crystal X-ray diffraction. Crystal data for 1 are: monoclinic, space group C2/c, a = 14.4781(5) angstrom, b = 16.2221(7) angstrom, c = 21.3617(9) angstrom, and Z = 4. For 2: monoclinic, space group C2/c, a = 14.554(6) angstrom, b = 15.239(6) angstrom, c = 21.754(9) angstrom, and Z = 4. For 3: monoclinic, space group C2/c, a = 14.5285(16) angstrom, b = 15.3234(16) angstrom, c = 21.154(2) angstrom, and Z = 4. For 4: triclinic, space group P-1, a = 12.132(5) angstrom, b = 12.536(5) angstrom, c = 17.840(10) angstrom, and Z = 2. For 5: triclinic, space group P-1, a = 9.993(10) angstrom, b = 13.950(13) angstrom, c = 15.511(15) angstrom, and Z = 2. For 6: monoclinic, space group Pc, a = 12.402(7) angstrom, b = 12.919(8) angstrom, c = 7.893(5) angstrom, and Z = 2. In complexes 1-5, Co(II) or Mn(II) ions are coordinated by six N atoms from two terpyridine moieties. In complex 6 the Mn(II) atom coordinates only one terpyridine ligand. All these complexes are linked by hydrogen bonds and face-to-face pi-pi interactions into three-dimensional networks. In complexes 4-6 the available solvent areas imply their potential applications in gas adsorption or catalysis.
