Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline

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Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline. / Ovchinnikova, Anna A.; Demakov, Pavel A.; Ryadun, Alexey A. et al.

In: Crystals, Vol. 15, No. 10, 906, 18.10.2025.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{059228b151d84cd39b203ae8271b1416,

title = "Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline",

abstract = "4,7-di(N-morpholyl)-1,10-phenanthroline (morphen) was introduced for the first time as a ligand for the construction of metal–organic frameworks. The obtained MOF compound has the crystallographic formula {[Tb2(morphen)2Br2(chdc)2]}n (1; chdc2− = trans-1,4-cyclohexanedicarboxylate) and is based on binuclear {Tb2(N^N)2Br2(OOCR)4} carboxylate blocks, interlinked by ditopicchdc linkers into a layered coordination network with sql topology. Purity and integrity of the as-synthesized 1 were confirmed by common characterization techniques, such as PXRD, CHN, IR, and TGA. Compound 1 was found to be hydrolytically stable and possessing typical green emission for Tb(III) complexes. Exploiting its high stability, luminescent 1@PVA films were successfully prepared from 1 and polyvinyl alcohol (PVA) through the water solution drying approach.",

keywords = "coordination polymers, crystal structure, luminescence, metal–organic frameworks, polymeric films, polyvinyl alcohol, terbium(III), metal–organic frameworks, Coordination polymers, terbium(III), Crystal structure, luminescence, Polyvinyl alcohol, polymeric films",

author = "Ovchinnikova, {Anna A.} and Demakov, {Pavel A.} and Ryadun, {Alexey A.} and Agafontsev, {Alexander M.} and Fedin, {Vladimir P.} and Dybtsev, {Danil N.}",

note = "The research was supported by the Russian Science Foundation, project no. 23-13-00310. Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline / A. A. Ovchinnikova, P. A. Demakov, A. A. Ryadun, A. M. Agafontsev, V. P. Fedin, D. N. Dybtsev // Crystals. – 2025. – Vol. 15, No. 10. - С. 906. DOI 10.3390/cryst15100906 ",

year = "2025",

month = oct,

day = "18",

doi = "10.3390/cryst15100906",

language = "English",

volume = "15",

journal = "Crystals",

issn = "2073-4352",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "10",

}

RIS

TY - JOUR

T1 - Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline

AU - Ovchinnikova, Anna A.

AU - Demakov, Pavel A.

AU - Ryadun, Alexey A.

AU - Agafontsev, Alexander M.

AU - Fedin, Vladimir P.

AU - Dybtsev, Danil N.

N1 - The research was supported by the Russian Science Foundation, project no. 23-13-00310. Synthesis, Structure, and Investigation of Terbium(III) Luminescent Metal-Organic Framework Based on (N-Morpholyl)-Functionalized 1,10-Phenanthroline / A. A. Ovchinnikova, P. A. Demakov, A. A. Ryadun, A. M. Agafontsev, V. P. Fedin, D. N. Dybtsev // Crystals. – 2025. – Vol. 15, No. 10. - С. 906. DOI 10.3390/cryst15100906

PY - 2025/10/18

Y1 - 2025/10/18

N2 - 4,7-di(N-morpholyl)-1,10-phenanthroline (morphen) was introduced for the first time as a ligand for the construction of metal–organic frameworks. The obtained MOF compound has the crystallographic formula {[Tb2(morphen)2Br2(chdc)2]}n (1; chdc2− = trans-1,4-cyclohexanedicarboxylate) and is based on binuclear {Tb2(N^N)2Br2(OOCR)4} carboxylate blocks, interlinked by ditopicchdc linkers into a layered coordination network with sql topology. Purity and integrity of the as-synthesized 1 were confirmed by common characterization techniques, such as PXRD, CHN, IR, and TGA. Compound 1 was found to be hydrolytically stable and possessing typical green emission for Tb(III) complexes. Exploiting its high stability, luminescent 1@PVA films were successfully prepared from 1 and polyvinyl alcohol (PVA) through the water solution drying approach.

AB - 4,7-di(N-morpholyl)-1,10-phenanthroline (morphen) was introduced for the first time as a ligand for the construction of metal–organic frameworks. The obtained MOF compound has the crystallographic formula {[Tb2(morphen)2Br2(chdc)2]}n (1; chdc2− = trans-1,4-cyclohexanedicarboxylate) and is based on binuclear {Tb2(N^N)2Br2(OOCR)4} carboxylate blocks, interlinked by ditopicchdc linkers into a layered coordination network with sql topology. Purity and integrity of the as-synthesized 1 were confirmed by common characterization techniques, such as PXRD, CHN, IR, and TGA. Compound 1 was found to be hydrolytically stable and possessing typical green emission for Tb(III) complexes. Exploiting its high stability, luminescent 1@PVA films were successfully prepared from 1 and polyvinyl alcohol (PVA) through the water solution drying approach.

KW - coordination polymers

KW - crystal structure

KW - luminescence

KW - metal–organic frameworks

KW - polymeric films

KW - polyvinyl alcohol

KW - terbium(III)

KW - metal–organic frameworks

KW - Coordination polymers

KW - terbium(III)

KW - Crystal structure

KW - luminescence

KW - Polyvinyl alcohol

KW - polymeric films

UR - https://www.mendeley.com/catalogue/80ace365-f6eb-31ec-b578-744a5fe66c37/

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105020014697&origin=inward

U2 - 10.3390/cryst15100906

DO - 10.3390/cryst15100906

M3 - Article

VL - 15

JO - Crystals

JF - Crystals

SN - 2073-4352

IS - 10

M1 - 906

ER -

ID: 71755865