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Inne
Different crystal forms of Zn(II) compound with diethyl (pyridin-3-ylmethyl)phosphonate (3-pmpe) ligand: Zn(3-pmpe)Cl2.
Autorzy
Rok wydania
2009
Czasopismo
Numer woluminu
362
Strony
733-738
DOI
10.1016/J.ICA.2008.04.008
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Abstract The synthesis and characterization of the new didentate ligand diethyl (pyridin-3-ylmethyl) phosphonate (3-pmpe) and three of its Zn(II) complexes are described. IR and X-ray analyses show that in the reaction of ZnCl 2 with 3-pmpe in methanol three crystalline polymorphs are formed: [Zn(3-pmpe)Cl 2 ] 2 ( 1 ) and [Zn(3-pmpe)Cl 2 ] n ( 2 and 3 ). In these crystals 3-pmpe acts as a didentate N,O-bridging ligand and Zn(II) are in a slightly distorted tetrahedral ZnNOCl 2 environment. Zn 2.
Słowa kluczowe
Zn(II), Phosphonic acid ester, N, O-Donor ligand, Crystal structures
Adres publiczny
https://doi.org/10.1016/J.ICA.2008.04.008
Strona internetowa wydawcy
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