Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties

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Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties. / Pavlov, D I; Lavrov, A N; Samsonenko, D G и др.

в: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, Том 50, № 9, 09.2024, стр. 673-682.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{e92caa2bfdbb4d648dc7071a421ffc5b,

title = "Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties",

abstract = "The reactions of cobalt(II) nitrate with 4,7-di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole (Tr2btd) and aromatic dicarboxylic acids (terephthalic (H2bdc), 2,6-naphthalenedicarboxylic (2,6-H2ndc), and 2,5‑furandicarboxylic (2,5-H2fdc) acids) afford metal-organic frameworks [Co(Tr2btd)(bdc)]n (I) and {[Co2(Tr2btd)(DMF)(2,6-ndc)2]·DMF}n (II) with the layered structures and chain metal-organic framework [Co(Tr2btd)2(H2O)(2,5-fdc)]n (III). Compounds I and III are paramagnetic in a temperature range of 1.77–300 K without exchange interactions between the Co2+ cations, and compound II exhibits the antiferromagnetic interaction between the Co2+ cations in the binuclear building blocks with the exchange interaction constant J ≈ −100 K. Single crystals of the phase of compound IIIa with the identical composition but different structure are found when taking samples for X-ray diffraction (XRD) analysis. The molecular structures of metal-organic frameworks I, II, III, and IIIa are determined by XRD (CIF files CCDC nos. 2343141 (I), 2343297 (II), 2343296 (III), and 2343140 (IIIa)).",

author = "Pavlov, {D I} and Lavrov, {A N} and Samsonenko, {D G} and Potapov, {A S}",

note = "The authors are grateful to the Center for Collective Use of the Nikolaev Institute of Inorganic Chemistry (Siberian Branch, Russian Academy of Sciences) supported by the Ministry of Science and Higher Education of the Russian Federation (projects nos. 121031700321-3 and 121031700314-5) for physicochemical studies. ",

year = "2024",

month = sep,

doi = "10.1134/S1070328424600475",

language = "English",

volume = "50",

pages = "673--682",

journal = "Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya",

issn = "1070-3284",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "9",

}

RIS

TY - JOUR

T1 - Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties

AU - Pavlov, D I

AU - Lavrov, A N

AU - Samsonenko, D G

AU - Potapov, A S

N1 - The authors are grateful to the Center for Collective Use of the Nikolaev Institute of Inorganic Chemistry (Siberian Branch, Russian Academy of Sciences) supported by the Ministry of Science and Higher Education of the Russian Federation (projects nos. 121031700321-3 and 121031700314-5) for physicochemical studies.

PY - 2024/9

Y1 - 2024/9

N2 - The reactions of cobalt(II) nitrate with 4,7-di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole (Tr2btd) and aromatic dicarboxylic acids (terephthalic (H2bdc), 2,6-naphthalenedicarboxylic (2,6-H2ndc), and 2,5‑furandicarboxylic (2,5-H2fdc) acids) afford metal-organic frameworks [Co(Tr2btd)(bdc)]n (I) and {[Co2(Tr2btd)(DMF)(2,6-ndc)2]·DMF}n (II) with the layered structures and chain metal-organic framework [Co(Tr2btd)2(H2O)(2,5-fdc)]n (III). Compounds I and III are paramagnetic in a temperature range of 1.77–300 K without exchange interactions between the Co2+ cations, and compound II exhibits the antiferromagnetic interaction between the Co2+ cations in the binuclear building blocks with the exchange interaction constant J ≈ −100 K. Single crystals of the phase of compound IIIa with the identical composition but different structure are found when taking samples for X-ray diffraction (XRD) analysis. The molecular structures of metal-organic frameworks I, II, III, and IIIa are determined by XRD (CIF files CCDC nos. 2343141 (I), 2343297 (II), 2343296 (III), and 2343140 (IIIa)).

AB - The reactions of cobalt(II) nitrate with 4,7-di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole (Tr2btd) and aromatic dicarboxylic acids (terephthalic (H2bdc), 2,6-naphthalenedicarboxylic (2,6-H2ndc), and 2,5‑furandicarboxylic (2,5-H2fdc) acids) afford metal-organic frameworks [Co(Tr2btd)(bdc)]n (I) and {[Co2(Tr2btd)(DMF)(2,6-ndc)2]·DMF}n (II) with the layered structures and chain metal-organic framework [Co(Tr2btd)2(H2O)(2,5-fdc)]n (III). Compounds I and III are paramagnetic in a temperature range of 1.77–300 K without exchange interactions between the Co2+ cations, and compound II exhibits the antiferromagnetic interaction between the Co2+ cations in the binuclear building blocks with the exchange interaction constant J ≈ −100 K. Single crystals of the phase of compound IIIa with the identical composition but different structure are found when taking samples for X-ray diffraction (XRD) analysis. The molecular structures of metal-organic frameworks I, II, III, and IIIa are determined by XRD (CIF files CCDC nos. 2343141 (I), 2343297 (II), 2343296 (III), and 2343140 (IIIa)).

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85211389335&origin=inward&txGid=9e1fa1e6cbb0e98b8065606ad58a472e

UR - https://doi.org/10.1134/S1070328424600475

UR - https://www.mendeley.com/catalogue/3822ba1f-c509-31e7-8511-0438ac7a9499/

U2 - 10.1134/S1070328424600475

DO - 10.1134/S1070328424600475

M3 - Article

VL - 50

SP - 673

EP - 682

JO - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

JF - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

SN - 1070-3284

IS - 9

ER -

ID: 61285451