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Synthesis, Characterization and Thermal Behavior of Two 4d-4f Coordination Polymers Based on N and O Donor Ligands
被引:15
|作者:
Lian, Qing-Yang
[1
,2
,3
]
Huang, Chun-De
[1
,2
,3
]
Zeng, Rong-Hua
[1
,2
,3
]
Qiu, Yong-Cai
[1
,2
,3
]
Mou, Ji-Xia
[1
,2
,3
]
Deng, Hong.
[1
,2
,3
]
Zeller, Matthias
[4
]
机构:
[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China
[2] Key Lab Electrochem Technol Energy Storage, Guangzhou 510631, Guangdong, Peoples R China
[3] Power Generat Guangdong Univ, Guangzhou 510631, Guangdong, Peoples R China
[4] Youngstown State Univ, Dept Chem, Youngstown, OH 44555 USA
来源:
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
|
2009年
/
635卷
/
02期
关键词:
Nicotinic acid;
Isonicotinic acid;
4d-4f systems;
Crystal structures;
Heterometallic coordination polymers;
METAL-ORGANIC FRAMEWORKS;
MAGNETIC-PROPERTIES;
CRYSTAL-STRUCTURES;
MOLECULAR-STRUCTURE;
LANTHANIDE IONS;
COMPLEXES;
GD;
LN;
CONSTRUCTION;
ARCHITECTURE;
D O I:
10.1002/zaac.200800363
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
Two new 4d-4f coordination polymers, [Ag2Nd(nic)(4)(H2O)(4)center dot(ClO4)center dot H2O] (1) and [Ag8Yb4(inic)(8)(ox)(6)] (Ag-2(inic)(2)] (2) [nic = nicotinate, inic = isonicotinate and ox = oxalate] have been synthesized and characterized by element analysis, IR spectroscopy and thermal analysis, as well as single crystal X-ray diffraction. Complex 1 exhibits a wavelike layer that is assembled from neodymium-carboxylate subunits, silver centres and perchlorate ions. Complex 2 represents a extended heterometallic sandwich-like layered network that is constructed from ytterbium-oxalate layers and Ag(inic) chains.
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页码:393 / 398
页数:6
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