Repozytorium
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Kolekcje
Inne
Synthesis, structure and magnetic properties of trans-tetrachloro-bis-(pyridine)-rhenium(IV).
Autorzy
Rok wydania
2002
Czasopismo
Journal of Molecular Structure
Numer woluminu
610
Strony
53-58
DOI
10.1016/S0022-2860(02)00011-X
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
trans-Tetrachloro-bis-(pyridine)-rhenium(IV) crystals were obtained by reaction of (pyH)2ReCl6 with pyridine in a sealed tube. The title compound crystallizes in the monoclinic space group C2/m with Z=2. The Re atom has special position of site symmetry 2/m. The environment about the Re atoms can be described as a slightly distorted octahedron with pyridine ligands occupying axial positions and four chloride ligands in the equatorial plane. Magnetic susceptibility measurements over the temperature range of 1.72–300 K were carried out using a SQUID magnetometer. The magnetic interactions are antiferromagnetic with the Néel point at 9.2 K.
Słowa kluczowe
Rhenium(IV), Antiferromagnetic interactions, X-ray study
Adres publiczny
https://doi.org/10.1016/S0022-2860(02)00011-X
Strona internetowa wydawcy
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