| A Chain Structure Based on Homodinuclear Scandium Units： [Sc（μ-OH）（2,5-pydc）（H2O）]n |
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| 作者姓名： | HUANG You-Gui JIANG Fei-Long WU Ming-Yan GAO Qiang WEI Wei HONG Mao-Chun |
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| 作者单位： | State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China |
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| 基金项目： | Financially supported by NNSFC (No. 20031020), NSF of Fujian Province and Key Project from CAS |
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| 摘 要： | ![]()
The reaction of pyridine-2,5-dicarboxylic acid with Sc2O3 under hydrothermal con- dition yields a new complex [Sc（μ-OH）（2,5-pydc）（H2O）]n 1 which has a chain structure based on homodinuclear scandium units. Crystal data for 1： space group P^-1, a = 6.7192（13）, b = 7.6131（13）, c = 8.9313（14） A, α = 95.976（6）, β = 101.663（6）, γ = 108.151（5）^o, V= 418.26（13） A^3, Z = 2, Dc = 1.946 g/cm^3, g = 0.889 mm^-1, F（000） = 248, C7H6NO6Sc, Mr = 245.09, the final R = 0.0429 and wR = 0.1086.
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| 关 键 词： | 嘧啶-2,5-二羧基酸 钪元素 金属元素 n |
| 收稿时间： | 2007-03-29 |
| 修稿时间： | 2007-05-29 |
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