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Synthesis and Structure Description of a New Tetradecaborate [H3N(CH2)(2)NH3](2)[B14O20(OH)(6)]
Yang Miao1,2; Zhang Zheng1; Ding Hong1; Li Ji-yang1
关键词Polyborate Anion Crystal Structure Boric Acid "flux" Method
刊名CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
2010-05-25
26期:3页:335-338
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]POLYBORATE ANIONS ; CRYSTAL-STRUCTURE ; 1ST EXAMPLES ; BORATE ; HEPTABORATE ; CHEMISTRY ; OXOANION
英文摘要A new tetradecaborate, [H3N(CH2)(2)NH3](2)[B14O20(OH)(6)] , was synthesized by a boric acid 'flux' method, and characterized by X-ray powder diffraction, ICP, IR, TGA and DTA analyses. Single-crystal X-ray diffraction analysis showed that it crystallized in the monoclinic space group P (1) over bar (No.2) with a=0.85092(10) nm, b=0.88678(11) nm, c=1.00724(13) nm, alpha=95.099(2), beta=96.950(2), gamma=6.845(2), V=0.66425(14) nm(3), Z=2, R-1=0.0625[I>2 sigma(I)], and wR(2)=0.1172(all data). The molecule structure of compound 1 comprises the isolated polyanion clusters [B14O20(OH)(6)](4-) and diprotonated ethylenediamine molecules. Each polyanion cluster contains an 8-ring enclosed by six B3O3 3-ring units. Adjacent clusters are further connected with each, other through strong hydrogen-bonding interactions of N(O)-H center dot center dot center dot O to form a three dimensional(3D) supramolecular structure with 2D pseudo channels along the [010] and [001] directions. The diprotonated ethylenediamine molecules located in the channels interact with the host through extensive hydrogen-bonds. Compound 1 presents few example containing isolated polyborate anions synthesized by a boric acid 'flux' method.
语种英语
WOS记录号WOS:000279304600001
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142158
专题中国科学院大连化学物理研究所
作者单位1.Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Yang Miao,Zhang Zheng,Ding Hong,et al. Synthesis and Structure Description of a New Tetradecaborate [H3N(CH2)(2)NH3](2)[B14O20(OH)(6)][J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2010,26(3):335-338.
APA Yang Miao,Zhang Zheng,Ding Hong,&Li Ji-yang.(2010).Synthesis and Structure Description of a New Tetradecaborate [H3N(CH2)(2)NH3](2)[B14O20(OH)(6)].CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,26(3),335-338.
MLA Yang Miao,et al."Synthesis and Structure Description of a New Tetradecaborate [H3N(CH2)(2)NH3](2)[B14O20(OH)(6)]".CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 26.3(2010):335-338.
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