Two novel Sm and La metal-organic frameworks suggesting the reductive coupling of carbon dioxide (CO2) to oxalate (C2O42-): {[Ln(HPIDC)•(μ4-C2O4)0.5•H2O]•2H2O}n•(Ln=Sm or La)

被引：3

作者：

Chen, Li-Zhuang ^{[1
,2
]}

Cao, Xing-Xing ^{[1
]}

Dan, Yuan-Yuan ^{[1
]}

机构：

[1] Jiangsu Univ Sci & Technol, Sch Environm & Chem Engn, Zhenjiang 212003, Peoples R China

[2] Southeast Univ, Ordered Matter Sci Res Ctr, Nanjing 210096, Jiangsu, Peoples R China

来源：

JOURNAL OF CHEMICAL RESEARCH | 2015年 / 01期

基金：

中国国家自然科学基金;

关键词：

lanthanum; samarium; X-ray structure; bridging oxalate; 2-(pyridin-4-yl)-1H-imidazole-4,5-dicarboxylaic acid; SHAPED TRIPODAL LIGANDS; COORDINATION POLYMERS; COMPLEXES; CONSTRUCTION; ACID; LUMINESCENT; COPPER;

D O I：

10.3184/174751915X14183173493268

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complexes formulated as {[Ln(HPIDC)(mu(4)-C2O4)(0.5)(H2O)]center dot 2H(2)O}(n) [Ln= Sm or La; H3PIDC=2-(pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid] have been synthesised under hydrothermal conditions. The complexes are both built up from T-shaped 3-connected HPIDC2- and 4-connected metal nodes and contain bridging oxalate (C2O42-) ligands, which might have been formed by the reductive coupling of CO2 molecules released from the HPIDC2- ligands through C-C bond cleavage.

引用

页码：14 / 19

页数：6

共 35 条

[1] Highly luminescent, triple- and quadruple-stranded, dinuclear Eu, Nd, and Sm(III) lanthanide complexes based on bis-diketonate ligands [J].

Bassett, AP ;

Magennis, SW ;

Glover, PB ;

Lewis, DJ ;

Spencer, N ;

Parsons, S ;

Williams, RM ;

De Cola, L ;

Pikramenou, Z .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (30) :9413-9424

[2] ELECTROCATALYTIC REDUCTION OF CO2 BY NI CYCLAM2+ IN WATER - STUDY OF THE FACTORS AFFECTING THE EFFICIENCY AND THE SELECTIVITY OF THE PROCESS [J].

BELEY, M ;

COLLIN, JP ;

RUPPERT, R ;

SAUVAGE, JP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (24) :7461-7467

[3] Catalysis of the electrochemical reduction of carbon dioxide by iron(O) porphyrins: Synergystic effect of weak Bronsted acids [J].

Bhugun, I ;

Lexa, D ;

Saveant, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (07) :1769-1776

[4] CARBON-DIOXIDE ACTIVATION BY A TRANSITION-METAL SILICON BOND - FORMATION OF SILANECARBOXYLATE COMPLEXES [CP2SC(MU-O2CSIR3)]2 [J].

CAMPION, BK ;

HEYN, RH ;

TILLEY, TD .

INORGANIC CHEMISTRY, 1990, 29 (22) :4355-4356

[5]

Chen LZ, 2013, CHINESE J STRUC CHEM, V32, P1553

[6]

Chen LZ, 2012, CHINESE J STRUC CHEM, V31, P1417

[7] Construction of three metal-organic frameworks based on multifunctional T-shaped tripodal ligands (4,5-dicarboxy-1H-imidazol-2-yl)pyridine-1-oxide [J].

Chen, Li-Zhuang ;

Wang, Fang-Ming ;

Shu, Hong .

JOURNAL OF COORDINATION CHEMISTRY, 2012, 65 (03) :439-452

[8] Synthesis and structures of two novel non-centrosymmetric metal-organic polymers containing 2-(pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid ligands [J].

Chen, Li-Zhuang ;

Huang, Yao ;

Xiong, Ren-Gen ;

Hu, Hong-Wen .

JOURNAL OF MOLECULAR STRUCTURE, 2010, 963 (01) :16-21

[9] STRUCTURES OF HIGH COORDINATION-COMPLEXES [J].

DREW, MGB .

COORDINATION CHEMISTRY REVIEWS, 1977, 24 (2-3) :179-275

[10] Organosamarium-mediated transformations of CO2 and COS:: Monoinsertion and disproportionation reactions and the reductive coupling of CO2 to [O2CCO2]2- [J].

Evans, WJ ;

Seibel, CA ;

Ziller, JW .

INORGANIC CHEMISTRY, 1998, 37 (04) :770-776

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