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| 铟硼磷酸盐结构中的交叠生长规律研究(英) | |
| 引用本文： | 毛少瑜,李满荣,魏赞斌,宓锦校,赵景泰.铟硼磷酸盐结构中的交叠生长规律研究(英)[J].无机化学学报,2004,20(1):53-56. |
| 作者姓名： | 毛少瑜 李满荣 魏赞斌 宓锦校 赵景泰 |
| 作者单位： | 1. 厦门大学化学化工学院,厦门,361005 2. 高性能陶瓷和超微结构国家重点实验室,中国科学院上海硅酸盐研究所,上海,200050;厦门大学化学化工学院,厦门,361005 3. 高性能陶瓷和超微结构国家重点实验室,中国科学院上海硅酸盐研究所,上海,200050 |
| 基金项目： | 国家杰出 青年基金项目(No．20025101)，国家科技部863项目(No．2002AA324 070)，上海市光科技项目(No．022 |
| 摘 要： | Ｓｅｖｅｒａｌ ｉｎｄｉｕｍ ｂｏｒｏｐｈｏｓｐｈａｔｅｓ ｈａｖｅ ｂｅｅｎ ｒｅｐｏｒｔｅｄ ｒｅｃｅｎｔｌｙ, ｉｎｃｌｕｄｉｎｇ ＫＩｎＢＰ２Ｏ８(ＯＨ)](Ⅰ) ａｎｄ ＮａＩｎＢＰ２Ｏ８(ＯＨ)](Ⅱ)． Ｔｈｅ ｌａｔｔｅｒ ｔｗｏ ｃｏｍｐｏｕｎｄｓ ｗｅｒｅ ｓｙｎｔｈｅｓｉｚｅｄ ｕｎｄｅｒ ｍｉｌｄ ｈｙｄｒｏｔｈｅｒｍａｌ ｃｏｎｄｉｔｉｏｎｓ, ａｎｄ ｈａｖｅ ｔｈｅ ｓａｍｅ ｍｏｌａｒ ｒａｔｉｏ (ＭⅠ∶Ｉｎ∶Ｂ∶Ｐ∶Ｏ∶Ｈ) ｉｎ ｍｏｌｅｃｕｌａｒ ｆｏｒｍｕｌａ ｂｕｔ ｗｉｔｈ ｄｉｆｆｅｒｅｎｔ ｓｔｒｕｃｔｕｒｅ ｔｙｐｅｓ． Ｃｏｍｐｏｕｎｄ Ⅰ ｃｒｙｓｔａｌｌｉｚｅｓ ｉｎ ｔｈｅ ｔｒｉｃｌｉｎｉｃ ｓｙｓｔｅｍ ｗｉｔｈ ｓｐａｃｅ ｇｒｏｕｐ P1 (Ｎｏ．２), ａ＝０．５２６３８(４) ｎｍ, ｂ＝０．８４７９１(５) ｎｍ, ｃ＝０．８１４６９(９) ｎｍ, α＝９１．１７４１(７) °, β＝９３．０６１(７) °, γ＝７９．８２３(５) °, Ｖ＝０．３５７３ ｎｍ３, Ｚ＝２; ｗｈｉｌｅ ｃｏｍｐｏｕｎｄ Ⅱ ｐｏｓｓｅｓｓｅｓ ａ ｍｏｎｏｃｌｉｎｉｃ ｓｔｒｕｃｔｕｒｅ ｗｉｔｈ ｓｐａｃｅ ｇｒｏｕｐ Ｐ２１／ｎ (Ｎｏ．１４) ｗｉｔｈ ａ＝０．５１７７(１) ｎｍ, ｂ＝１．６８１５(３) ｎｍ, ｃ＝０．７６８４(２) ｎｍ, β＝９４．１０(３) °, Ｖ＝０．６６７２(２) ｎｍ３, Ｚ＝４． Ｅｉｇｈｔ-ｍｅｍｂｅｒｅｄ-ｒｉｎｇ ａｎｄ ｓｉｘ-ｍｅｍｂｅｒｅｄ-ｒｉｎｇ ａｒｅ ｆｏｒｍｅｄ ｂｙ ａｌｔｅｒｎａｔｉｎｇ ｂｏｒａｔｅ, ｐｈｏｓｐｈａｔｅ ｔｅｔｒａｈｅｄｒａ ａｎｄ Ｉｎ-ｃｏｏｒｄｉｎａｔｉｏｎ ｏｃｔａｈｅｄｒｏｎ ｓｈａｒｉｎｇ ｃｏｒｎｅｒｓ ｖｉａ ｃｏｍｍｏｎ ｏｘｙｇｅｎ ａｔｏｍｓ ｉｎ ｃｏｍｐｏｕｎｄ Ⅰ ａｎｄ Ⅱ ｒｅｓｐｅｃｔｉｖｅｌｙ． Ｔｈｅ ｐｏｌｙｈｅｄｒａ ｉｎ ｔｈｅ ｓｔｒｕｃｔｕｒｅ ａｒｅ ｏｒｉｅｎｔｅｄ ａｌｏｎｇ ｃｅｒｔａｉｎ ｄｉｒｅｃｔｉｏｎ ｔｏ ｆｏｒｍ ａｌｔｅｒｎａｔｉｎｇ ｌａｙｅｒｅｄ ｆｒａｇｍｅｎｔｓ． Ｔｈｅｓｅ ｔｗｏ ｓｔｒｕｃｔｕｒｅ ｔｙｐｅｓ ｃａｎ ｂｅ ｃｏｎｓｉｄｅｒｅｄ ａｓ ｉｎｔｅｒｇｒｏｗｔｈ ｓｔｒｕｃｔｕｒｅｓ, ｗｈｉｃｈ ｃｏｎｓｉｓｔ ｏｆ ｔｈｅ ｓａｍｅ ｌａｙｅｒｅｄ ｆｒａｇｍｅｎｔｓ ｇｒｏｗｉｎｇ ｉｎ ｄｉｆｆｅｒｅｎｔ ｏｒｉｅｎｔａｔｉｏｎｓ． Ｏｔｈｅｒ ｓｔｒｕｃｔｕｒｅ ｉｎｔｅｒｇｒｏｗｔｈ ｐｏｓｓｉｂｉｌｉｔｉｅｓ ａｒｅ ａｌｓｏ ｅｘｐｅｃｔｅｄ ｉｎ ｓｉｍｉｌａｒ ｓｙｓｔｅｍｓ． ＣＳＤ: Ⅰ, ４０９５８３; Ⅱ, ４１３３４３． |
| 关 键 词： | 交叠生长结构 硼磷酸盐 水热合成 铟 |
Studies on the Intergrowth Structures in Indium (In) Borophosphates |
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| MAO Shao-Yu,LI Man-Rong,WEI Zan-Bin,MI Jin-Xiao and ZHAO Jing-Tai.Studies on the Intergrowth Structures in Indium (In) Borophosphates[J].Chinese Journal of Inorganic Chemistry,2004,20(1):53-56. | |
| Authors: | MAO Shao-Yu LI Man-Rong WEI Zan-Bin MI Jin-Xiao and ZHAO Jing-Tai |
| Affiliation: | College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005,State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, The Chinese Academy of Sciences, Shanghai 200050;College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005,College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005,College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005 and State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, The Chinese Academy of Sciences, Shanghai 200050 |
| Abstract: | Several indium borophosphates have been reported recently, including KInBP2O8(OH)]( Ⅰ ) and NaInBP2O8(OH)]( Ⅱ ). The latter two compounds were synthesized under mild hydrothermal conditions, and have the samemolar ratio (MⅠ:In:B:P:O:H) in molecular formula but with different structure types. Compound Ⅰ crystallizes inthe triclinic system with space group P1 (No.2), a=0.52638(4) nm, b=0.84791(5) nm, c=0.81469(9) nm, α=91.1741 (7) °, β=93.061 (7) °, γ=79.823 (5) °, V=0.3573 nm3, Z=2; while compound Ⅱ possesses a monoclinicstructure with space group P21/n (No. 14) with a=0.5177(1) nm, b=1.6815(3) nm, c=0.7684(2) nm, β=94.10(3) °,V=0.6672(2) nm3, Z=4. Eight-membered-ring and six-membered-ring are formed by alternating borate, phosphatetetrahedra and In-coordination octahedron sharing corners via common oxygen atoms in compound Ⅰ and Ⅱrespectively. The polyhedra in the structure are oriented along certain direction to form alternating layeredfragments. These two structure types can be considered as intergrowth structures, which consist of the samelayered fragments growing in different orientations. Other structure intergrowth possibilities are also expected insimilar systems. CSD: Ⅰ, 409583; Ⅱ, 413343. |
| Keywords: | intergrowth structure borophosphate hydrothermal s ynthesis indium |
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