A New Type of Anionic Framework in Microporous Potassium Iron(II) Phosphate K[Fe(PO 4 )] | Zendy

Yakubovich Olga V. | Zendy; Massa Werner | Zendy; Dimitrova Olga V. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

A New Type of Anionic Framework in Microporous Potassium Iron(II) Phosphate K[Fe(PO 4 )]

Author(s) -

Yakubovich Olga V.,

Massa Werner,

Dimitrova Olga V.

Publication year - 2005

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200500262

Subject(s) - crystallography , microporous material , hydrothermal synthesis , potassium , tetrahedron , crystal structure , chemistry , trigonal bipyramidal molecular geometry , hydrothermal circulation , coordination number , ion , bipyramid , geology , organic chemistry , seismology

A new iron(II) orthophosphate K[Fe(PO 4 )] has been obtained by hydrothermal synthesis and its crystal structure was determined by single‐crystal X‐ray diffraction: space group P 2 1 / n , Z = 8, a = 9.6199(10), b = 8.6756(8), c = 10.8996(13) Å, β = 115.577(8)° at 193 K, R = 0.023. Fe II shows coordination numbers (CN) 4 (distorted tetrahedral) and CN 5 (distorted trigonal bipyramidal). The [FeO 4 ] and [FeO 5 ] units form together with the [PO 4 ] tetrahedra a microporous 3D para‐framework with open channels along the a and b directions. The potassium ions positioned in the channels show CN 7 and 8. The structural relations within the morphotropic row of non‐isotypic K[ M (PO 4 )] structures ( M = Zn, Ni, Mn, Fe) are discussed on the basis of common basic structural units.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research