A new pyridinecarboxylato-bridged coordination polymers {[Sm(3,4-pbc)(3)(H2O)(2)]center dot H2O}(n){1} (3,4-pbc=3-pyrid-4-ylbenzoic acid)has been synthesized and structurally characterized by elemental analysis, IR and X-ray diffraction. Single crystal X-ray analyses reveal that the carboxylate groups of 3,4-pbc ligands adopt two coordinated mode: bis-monodentate (mu(2)-eta(1):eta(1)) and bidentate chelating (mu(1)-eta(1):eta(1)). Hydrogen bonding interactions are found in compound {[Sm(3,4-pbc)(3)(H2O)(2)]center dot H2O}(n), which further extend and stabilize the coordination motifs.
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Guangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R ChinaGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China
Zhao, Na
Li, Yu
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Guangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R ChinaGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China
Li, Yu
Gu, Jinzhong
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Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R ChinaGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China
Gu, Jinzhong
Fernandes, Tiago A.
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Univ Lisbon, Inst Super Tecn, Ctr Quim Estrutural, Ave Rovisco Pais, P-1049001 Lisbon, PortugalGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China
Fernandes, Tiago A.
Kirillova, Marina V.
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Univ Lisbon, Inst Super Tecn, Ctr Quim Estrutural, Ave Rovisco Pais, P-1049001 Lisbon, PortugalGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China
Kirillova, Marina V.
Kirillov, Alexander M.
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Univ Lisbon, Inst Super Tecn, Ctr Quim Estrutural, Ave Rovisco Pais, P-1049001 Lisbon, Portugal
RUDN Univ, Peoples Friendship Univ Russia, Inst Chem Res, 6 Miklukho Maklaya St, Moscow 117198, RussiaGuangdong Ind Polytech, Foshan Res Ctr Special Funct Bldg Mat & Their Gre, Guangzhou 510300, Guangdong, Peoples R China