Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system

A hexanuclear iron( iii ) complex, [Fe 6 III (μ 3 -O)(edteH) 2 (piv) 6 (N 3 ) 2 ] ( 1 ), was prepared by the reaction of FeCl 2 ·4H 2 O with N , N , N ′, N ′-tetrakis(2-hydroxyethyl)ethylenediamine (H 4 edte) and pivalic acid (Hpiv) in the presence of NaN 3 in MeCN/CH 2 Cl 2 . Its X-ray structure de...

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Veröffentlicht in:	New journal of chemistry 2021-01, Vol.45 (3), p.1415-1422
Hauptverfasser:	Akhtar, Muhammad Nadeem, Shahid, M, AlDamen, Murad A, Khalid, Muhammad, Akram, Muhammad
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Adsorption Aqueous solutions Cationic dyes Clusters Coordination Crystallography Dichloromethane Dyes Ethylenediamine Iron chlorides Methylene blue Selective adsorption Selectivity Sodium azides
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