中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A series of complexes with a [mn8o8](8+) saddle-like core: facile synthesis, crystal structure and magnetic property

文献类型:期刊论文

作者Wang, Hui-Sheng1,2; Ma, Cheng-Bing2; Wang, Mei1,2; Chen, Chang-Neng2; Liu, Qiu-Tian2
刊名Journal of molecular structure
出版日期2008-03-17
卷号875期号:1-3页码:288-294
关键词Manganese complex Carboxylate complexes Crystal structure (nh4)(2)ce(no3)(6) Single-molecule magnets (smms) Magnetic properties
ISSN号0022-2860
DOI10.1016/j.molstruc.2007.04.044
通讯作者Chen, chang-neng(ccn@ms.fjirsm.ac.cn)
英文摘要Three manganese complexes formulated as [(cemn8o8)-mn-iv-o-iii(o2cme)(12)(h2o)(4)]center dot 4h(2)o (1 center dot 4h(2)o), [(cemn8o8)-mn-iv-o-iii(o2cme)(12)(py)(3) (h2o)]center dot 6.5h(2)o (2 center dot 6.5h(2)o), [(cemn8o8)-mn-iv-o-iii(o2cme)(12)(bzd)(2)(h2o)2]center dot 10h(2)o(3 center dot 10h(2)o) (where py=pyridine, bzd=benzimidazole), have been synthesized and characterized by elemental analysis, ir and single-crystal x-ray diffraction analyses. complexes 1-3 all consist of a central cc 41 ion surrounded by a nonplanar, saddle-like [mn8o8](8+) loop via eight mu(3)-o2- ions, and peripheral ligation is provided by twelve acetate groups, four water molecules for complex 1, twelve acetate groups, three pyridines and one water molecule for complex 2, twelve acetate groups, two benzimidazoles and two water molecules for complex 3. variable-temperature magnetic susceptibility measurements reveal the ground-state spin (s) values of 8 for complexes 1 and 2, which are half of the analogous complex previously reported. an explanation for this difference
WOS关键词SINGLE-MOLECULE MAGNETS ; MANGANESE CARBOXYLATE CLUSTER ; QUANTUM PHASE INTERFERENCE ; BOND VALENCE SUMS ; COORDINATION CHEMISTRY ; OXIDATION-STATE ; GROUND-STATE ; SPIN
WOS研究方向Chemistry
WOS类目Chemistry, Physical
语种英语
WOS记录号WOS:000254765700040
出版者ELSEVIER SCIENCE BV
URI标识http://www.irgrid.ac.cn/handle/1471x/2386873
专题中国科学院大学
通讯作者Chen, Chang-Neng
作者单位1.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
2.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
推荐引用方式
GB/T 7714
Wang, Hui-Sheng,Ma, Cheng-Bing,Wang, Mei,et al. A series of complexes with a [mn8o8](8+) saddle-like core: facile synthesis, crystal structure and magnetic property[J]. Journal of molecular structure,2008,875(1-3):288-294.
APA Wang, Hui-Sheng,Ma, Cheng-Bing,Wang, Mei,Chen, Chang-Neng,&Liu, Qiu-Tian.(2008).A series of complexes with a [mn8o8](8+) saddle-like core: facile synthesis, crystal structure and magnetic property.Journal of molecular structure,875(1-3),288-294.
MLA Wang, Hui-Sheng,et al."A series of complexes with a [mn8o8](8+) saddle-like core: facile synthesis, crystal structure and magnetic property".Journal of molecular structure 875.1-3(2008):288-294.

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来源:中国科学院大学

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