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Buvailo HI, Makhankova VG, Kokozay VN, Babaryk AA, Omelchenko IV, Shishkina SV, Bieńko DC, Jezierska J, Bieńko A. Hybrid Cu-Containing Compounds Based on Lacunary Strandberg Anions: Synthesis under Mild Conditions, Crystal Structure, and Magnetic Properties. Inorg Chem 2022; 61:5701-5714. [PMID: 35377620 DOI: 10.1021/acs.inorgchem.1c02993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A one-pot reaction of a copper source (metallic powder Cu0 or Cu2+ salts) and bpy (bpy = 2,2'-bipyridine) in the presence of (NH4)2HPO4 and (NH4)6Mo7O24·4H2O yields heterometallic hybrid compounds of the general type {[Cu(bpy)n(H2O)m]p[P2MoxOy]}. The structures exhibit a number of phosphomolybdate POMs including not only a common Strandberg anion [P2Mo5O23]6- but also its unprecedented bi- and trilacunary derivatives [P2Mo3O18]8- and [P2Mo2O15]8-. The structural determinants including the metal source (copper powder vs copper salts), counterion of the salts, and stoichiometry of the reagents were examined. An ex situ EPR study revealed the formation of different CuII complexes in the reaction mixture depending on the copper precursor. The obtained compounds have been found to possess selectivity toward the sorption of methylene blue in a mixture of organic dyes. DC magnetic measurements of 1-3 indicate rather strong antiferromagnetic metal-metal exchange interactions. Compound 1 exhibits field-induced slow magnetic relaxation in AC magnetic measurements, which is a rarely observed phenomenon among Cu(II) complexes.
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Affiliation(s)
- Halyna I Buvailo
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska St., Kyiv 01601, Ukraine
| | - Valeriya G Makhankova
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska St., Kyiv 01601, Ukraine
| | - Vladimir N Kokozay
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska St., Kyiv 01601, Ukraine
| | - Artem A Babaryk
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska St., Kyiv 01601, Ukraine
| | - Irina V Omelchenko
- SSI ″Institute for Single Crystals″ National Academy of Sciences of Ukraine, 60 Nauky Ave, Kharkiv 61001, Ukraine
| | - Svitlana V Shishkina
- SSI ″Institute for Single Crystals″ National Academy of Sciences of Ukraine, 60 Nauky Ave, Kharkiv 61001, Ukraine.,Department of Inorganic Chemistry, V. N. Karazin Kharkiv National University, 4 Svobody sq., Kharkiv 61001, Ukraine
| | - Dariusz C Bieńko
- Faculty of Chemistry, Wroclaw University of Technology, Wybrzeże Wyspiańskiego 27, Wroclaw 50-370, Poland
| | - Julia Jezierska
- Faculty of Chemistry, Wroclaw University of Technology, Wybrzeże Wyspiańskiego 27, Wroclaw 50-370, Poland
| | - Alina Bieńko
- Faculty of Chemistry, Wroclaw University of Technology, Wybrzeże Wyspiańskiego 27, Wroclaw 50-370, Poland
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Shi S, Chen L, Zhao X, Ren B, Cui X, Zhang J. Role of hydrogen-bonds in the crystal packing of three novel strandberg-type polyoxoanion compounds. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.07.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Song L, Yu K, Su Z, Wang C, Wang C, Zhou B. Assembly of three supramolecular compounds based on [P2Mo5O23]6− and Ni(II) complexes. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.894994] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Li Song
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
| | - Kai Yu
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
| | - Zhanhua Su
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
| | - Chunxiao Wang
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
| | - Chunmei Wang
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
| | - Baibin Zhou
- Key Laboratory of synthesis of functional materials and green catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, PR China
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Niu J, Ma J, Zhao J, Ma P, Wang J. A new 2D network polyoxometalate constructed from Strandberg-type phosphomolybdates linked through binuclear Ca(II) clusters. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.01.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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