Molecules | |
Heteroleptic LaIII Anilate/Dicarboxylate Based Neutral 3D-Coordination Polymers | |
RinatR. Aysin1  ArinaV. Maleeva2  OlesyaY. Trofimova2  AlexandrV. Piskunov2  IrinaV. Ershova2  AntonV. Cherkasov2  GeorgyK. Fukin2  KonstantinA. Kovalenko3  | |
[1] A. N. Nesmeyanov Institute of Organometallic Chemistry of the Russian Academy of Sciences, Vavilova Str., 28, 119991 Moscow, Russia;G. A. Razuvaev Institute of Organometallic Chemistry of the Russian Academy of Sciences, Tropinin Str., 49, 603137 Nizhny Novgorod, Russia;Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Acad. Lavrentiev Ave., 3, 630090 Novosibirsk, Russia; | |
关键词: metal-organic framework; lanthanum; anilate; carboxylate; crystal structure; thermal stability; | |
DOI : 10.3390/molecules26092486 | |
来源: DOAJ |
【 摘 要 】
Three new 3D metal–organic frameworks of lanthanum based on mixed anionic ligands, [(La2(pQ)2(BDC)4)·4DMF]n, [(La2(pQ)2(DHBDC)4)·4DMF]n, [(La2(CA)2(BDC)4)·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 [(La2(pQ)3)·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.
【 授权许可】
Unknown