| Syntheses and Crystal Structures of Two New One-dimensional Double Hydrogen-bonding-chain Complexes [Ni(bipy)_2Cl]·ClO_4 and [Zn(bipy)_2Cl]·BF_4 |
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| 作者姓名： | YAO Jing-Caia YAO Feng-Juana GUO Jin-Boa HUANG Weib GOU Shao-Hua b a |
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| 作者单位： | YAO Jing-Caia YAO Feng-Juana GUO Jin-Boa HUANG Weib GOU Shao-Hua b a (Department of Chemistry，Luoyang Normal University，Luoyang，Henan 471022，China) b (Coordination Chemistry Institute，State Key Laboratory of Coordination Chemistry，Nanjing University，Nanjing，Jiangsu 210093，China) |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (No. 20471026)，Natural Science Foundation of Henan Province (No. 0511022600) |
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| 摘 要： | Two new transition metal complexes, Ni(bipy)2Cl]·ClO4 (bipy = 2,2'-bipyridine) 1 and Zn(bipy)2Cl]·BF4 2, have been synthesized and characterized by single-crystal X-ray diffraction analysis. Both 1 and 2 crystallize in monoclinic space group P21/n with Z = 4. For 1, a = 10.776(1), b = 12.067(1), c = 16.146(2) , β = 93.021(2)o, V = 2031.9(4) 3, Mr = 505.98, Dc = 1.654 g/cm3, μ = 1.255 mm–1, F(000) = 1032, the final R = 0.0406 and wR = 0.1002 for 3983 observed reflections with I > 2σ(I). For 2, a = 10.758(4), b = 12.058(4), c = 16.135(5) , β = 104.57(1)o, V = 2025.7(12) 3, Mr = 500.00, Dc = 1.639 g/cm3, μ = 1.396 mm–1, F(000) = 1008, the final R = 0.0470 and wR = 0.1237 for 3759 observed reflections with I > 2σ(I). The crystal structures of 1 and 2 are isostructural with very similar supramolecular structures. A one-dimen-sional zigzag double hydrogen-bonding-chain is generated by the intermolecular M-bipy ···anion···bipy- M hydrogen bonding interactions between the chelating ligands of bipy and anion.
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Syntheses and Crystal Structures of Two New One-dimensional Double Hydrogen-bonding-chain Complexes [Ni(bipy)_2Cl]·ClO_4 and [Zn(bipy)_2Cl]·BF_4 |
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| YAO Jing-Caia YAO Feng-Juana GUO Jin-Boa HUANG Weib GOU Shao-Hua b a.Syntheses and Crystal Structures of Two New One-dimensional Double Hydrogen-bonding-chain Complexes [Ni(bipy)_2Cl]·ClO_4 and [Zn(bipy)_2Cl]·BF_4[J].Chinese Journal of Structural Chemistry,2007,26(5):541-546. |
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| Authors: | YAO Jing-Cai YAO Feng-Juan GUO Jin-Bo HUANG Wei GOU Shao-Hua |
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| Abstract: | Two new transition metal complexes, Ni(bipy)2Cl]·ClO4 (bipy = 2,2'-bipyridine) 1 and Zn(bipy)2Cl]·BF4 2, have been synthesized and characterized by single-crystal X-ray diffraction analysis. Both 1 and 2 crystallize in monoclinic space group P21/n with Z = 4. For 1, a = 10.776(1), b = 12.067(1), c = 16.146(2) , β = 93.021(2)o, V = 2031.9(4) 3, Mr = 505.98, Dc = 1.654 g/cm3, μ = 1.255 mm–1, F(000) = 1032, the final R = 0.0406 and wR = 0.1002 for 3983 observed reflections with I > 2σ(I). For 2, a = 10.758(4), b = 12.058(4), c = 16.135(5) , β = 104.57(1)o, V = 2025.7(12) 3, Mr = 500.00, Dc = 1.639 g/cm3, μ = 1.396 mm–1, F(000) = 1008, the final R = 0.0470 and wR = 0.1237 for 3759 observed reflections with I > 2σ(I). The crystal structures of 1 and 2 are isostructural with very similar supramolecular structures. A one-dimen-sional zigzag double hydrogen-bonding-chain is generated by the intermolecular M-bipy ···anion···bipy- M hydrogen bonding interactions between the chelating ligands of bipy and anion. |
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| Keywords: | double hydrogen-bonding-chain 2 2'-bipyridine transition metal |
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