Synthesis and structure of manganese(ii) coordination polymers with 1,4-diazabicyclo[2.2.2]octane N, N′-dioxide: solvent and template effects Full article
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Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285 |
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| Output data | Year: 2020, Volume: 69, Number: 8, Pages: 1511-1519 Pages count : 9 DOI: 10.1007/s11172-020-2930-4 | ||||
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Abstract:
New metal-organic frameworks [Mn(DMF)2(odabco)2](ClO4)2 · H2O (1), [Mn(H2O)2− (HCOO)2] · odabco (2), and [Mn(Hodabco)2(odabco)3](NO3)4 (3) were synthesized by the reaction of manganese Perchlorate with 1,4-diazabicyclo[2.2.2]octane N,N′-dioxide (odabco) in N, N-dimethylformamide (DMF) under varying reaction conditions. The reaction in N-methylpyrrolidone afforded the metal-organic framework [Mn(odabco)3](NO3)2 (4). The structures of compounds [Mn(DMF)2(odabco)2](ClO4)2 · DMF · H2O (1 · DMF · H2O), [Mn(DMF)2(odabco)2](ClO4)2 · THF (1 · THF), 2, 3, and 4 were determined by single-crystal X-ray diffraction analysis. In compounds 1 · DMF · H2O, 1 · THF, 3, and 4, odabco acts as a bridging ligand; in 2, as a guest template. Compound 1 · DMF · H2O has a layered structure and contains a system of intersecting channels occupied by perchlorate anions and disordered solvent molecules. The framework of 1 proved to be stable during the post-synthetic exchange of DMF by THF. The coordination framework of the adduct 1 · THF containing localized THF molecules has a similar structure. The layered (2) and chain-like (3) compounds are stabilized by extensive hydrogen-bonding systems, giving rise to pseudo-three-dimensional close-packed structures. The replacement of DMF by N-methylpyrrolidone under conditions similar to the synthesis of 3 affects the coordination ability of odabco and affords compound 4 having a three-dimensional framework with pcu topology.
Cite:
Demakov P.A.
, Romanov A.S.
, Samsonenko D.G.
, Dybtsev D.N.
, Fedin V.P.
Synthesis and structure of manganese(ii) coordination polymers with 1,4-diazabicyclo[2.2.2]octane N, N′-dioxide: solvent and template effects
Russian Chemical Bulletin. 2020. V.69. N8. P.1511-1519. DOI: 10.1007/s11172-020-2930-4 WOS Scopus РИНЦ OpenAlex
Synthesis and structure of manganese(ii) coordination polymers with 1,4-diazabicyclo[2.2.2]octane N, N′-dioxide: solvent and template effects
Russian Chemical Bulletin. 2020. V.69. N8. P.1511-1519. DOI: 10.1007/s11172-020-2930-4 WOS Scopus РИНЦ OpenAlex
Original:
Демаков П.А.
, Романов А.С.
, Самсоненко Д.Г.
, Дыбцев Д.Н.
, Федин В.П.
Синтез и строение координационных полимеров марганца(ii) с N,N´-диоксидом 1,4-диазабицикло[2.2.2]октана: влияние растворителя и темплатов
Известия Академии наук. Серия химическая. 2020. Т.69. №8. С.1511-1519. РИНЦ
Синтез и строение координационных полимеров марганца(ii) с N,N´-диоксидом 1,4-диазабицикло[2.2.2]октана: влияние растворителя и темплатов
Известия Академии наук. Серия химическая. 2020. Т.69. №8. С.1511-1519. РИНЦ
Dates:
| Submitted: | Dec 26, 2019 |
| Published print: | Sep 18, 2020 |
Identifiers:
| Web of science: | WOS:000570738200014 |
| Scopus: | 2-s2.0-85091213101 |
| Elibrary: | 45275848 |
| OpenAlex: | W3092004621 |