Heteroleptic LaIII Anilate/Dicarboxylate Based Neutral 3D-Coordination Polymers

被引：12

作者：

Trofimova, Olesya Y. ^{[1
]}

Maleeva, Arina V. ^{[1
]}

Ershova, Irina V. ^{[1
]}

Cherkasov, Anton V. ^{[1
]}

Fukin, Georgy K. ^{[1
]}

Aysin, Rinat R. ^{[2
]}

Kovalenko, Konstantin A. ^{[3
]}

Piskunov, Alexandr V. ^{[1
]}

机构：

[1] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Tropinin Str 49, Nizhnii Novgorod 603137, Russia

[2] Russian Acad Sci, AN Nesmeyanov Inst Organomet Chem, Vavilova Str 28, Moscow 119991, Russia

[3] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Acad Lavrentiev Ave 3, Novosibirsk 630090, Russia

来源：

MOLECULES | 2021年 / 26卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

metal-organic framework; lanthanum; anilate; carboxylate; crystal structure; thermal stability; METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; CRYSTAL-STRUCTURE; CHLORANILIC ACID; LIGAND; CONSTRUCTION; LUMINESCENCE;

D O I：

10.3390/molecules26092486

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Three new 3D metal-organic frameworks of lanthanum based on mixed anionic ligands, [(La-2(pQ)(2)(BDC)(4))center dot 4DMF](n), [(La-2(pQ)(2)(DHBDC)(4))center dot 4DMF](n), [(La-2(CA)(2)(BDC)(4))center dot 4DMF](n) (pQ-dianion of 2,5-dihydroxy-3,6-di-tert-butyl-para-quinone, CA-dianion of chloranilic acid, BDC-1,4-benzenedicarboxylate, DHBDC-2,5-dihydroxy-1,4-benzenedicarboxylate and DMF-N,N '-dimethylformamide), were synthesized using solvothermal methodology. Coordination polymers demonstrate the rare xah or 4,6T187 topology of a 3D framework. The homoleptic 2D-coordination polymer [(La-2(pQ)(3))center dot 4DMF](n) was obtained as a by-product in the course of synthetic procedure optimization. The thermal stability, spectral characteristics and porosity of coordination polymers were investigated.

引用

页数：16

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