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Inne
Heterobimetallic Mn(II)-Hg(II) polynuclear complexes containing Hg(SCN)42- unit : synthesis, spectroscopic investigations, X-ray studies and magnetic properties.
Autorzy
Rok wydania
2011
Czasopismo
Numer woluminu
30
Strony
2499-2504
DOI
10.1016/j.poly.2011.06.018
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Two novel heterobimetallic coordination polymers with Hg(SCN)42− as a linker have been synthesized and characterised by means of IR, EPR, magnetic measurements and single crystal X-ray. The compounds [Mn(bpzm)Hg(SCN)4]n (1) and [Mn(bdmpzm)2Hg(SCN)4]n (2) form supramolecular framework structures. The compound 1 creates a three-dimensional coordination polymer and compound 2 has one-dimensional chain structure extending along the crystallographic direction [1 0 0]. Variable-temperature magnetic susceptibility measurements show very weak antiferromagnetic interactions between the paramagnetic Mn(II) centres of structures 1 and 2.
Słowa kluczowe
Coordination polymer, manganese, mercury, Thiocyanate bridge, X-ray, magnetic measurements
Adres publiczny
https://doi.org/10.1016/j.poly.2011.06.018
Strona internetowa wydawcy
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