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Tetrachloroferrate(III) complexes of some organic diammonium cations: structures and magnetic properties.
Autorzy
Rok wydania
2007
Czasopismo
Zeitschrift für Anorganische und Allgemeine Chemie
Numer woluminu
633
Strony
2683-2688
DOI
10.1002/zaac.200700330
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
With aqueous acidic iron(III) chloride, the three diaminesethylenediamine (en), tetramethylethylenediamine (tmeda) and4:4-tetramethyldiaminodiphenylmethane (ddmp) yield the aqua-pentachloroferrate(III) and a pair of [FeCl4]Cldouble salts,respectively. Their structures indicate that NH···Cl hydrogenbonding is present, but the Fe···Fe distances are all quite long. Themagnetic data show that, while all the materials display antiferro-magnetic coupling on cooling, in none of the cases was any tran-sition observed above 1.8 K.
Słowa kluczowe
Iron, Aquapentachloroferrate(III), Ethylenediammon-ium salt, Tetrachloroferrate(III) double salts, Tetramethylethylene-diammonium, 4:4-Tetramethyldiammoniumdiphenylmethane, Crystal structures, Magnetic properties
Adres publiczny
https://doi.org/10.1002/zaac.200700330
Strona internetowa wydawcy
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