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	A series of complexes with a [mn8o8](8+) saddle-like core: facile synthesis, crystal structure and magnetic property
	Wang, Hui-Sheng1,2; Ma, Cheng-Bing2; Wang, Mei1,2; Chen, Chang-Neng2; Liu, Qiu-Tian2
刊名	Journal of molecular structure
	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
DOI	10.1016/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
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000254765700040
内容类型	期刊论文
URI标识	http://www.corc.org.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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