Syntheses and Structural Characterization of  A  3 Sb 3 P 2 O 14 ⋅3H 2 O ( A =Rb, Cs, Tl and NH 4 ) Phosphates; Facile Aqueous Ion Exchange Reactions of K 3 Sb 3 P 2 O 14 ⋅3H 2 O | Zendy

Walko Priyanka S. | Zendy; Paidi Anil Kumar | Zendy; Vidyasagar Kanamaluru | Zendy

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Syntheses and Structural Characterization of A 3 Sb 3 P 2 O 14 ⋅3H 2 O ( A =Rb, Cs, Tl and NH 4 ) Phosphates; Facile Aqueous Ion Exchange Reactions of K 3 Sb 3 P 2 O 14 ⋅3H 2 O

Author(s) -

Walko Priyanka S.,

Paidi Anil Kumar,

Vidyasagar Kanamaluru

Publication year - 2017

Publication title -

chemistryselect

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 34

ISSN - 2365-6549

DOI - 10.1002/slct.201702401

Subject(s) - isostructural , crystallography , antimony , aqueous solution , ion , hydrothermal synthesis , hydrothermal circulation , crystal structure , crystallization , tungsten , chemistry , x ray crystallography , characterization (materials science) , inorganic chemistry , materials science , diffraction , nanotechnology , physics , organic chemistry , optics , seismology , geology

Four quaternary phosphates of antimony, A 3 Sb 3 P 2 O 14 ⋅3H 2 O ( A =Rb, Cs, Tl and NH 4 ) have been prepared by solid state and hydrothermal reactions and structurally characterized by single crystal and powder X‐ray diffraction techniques. They are isostructural with reported K 3 Sb 3 P 2 O 14 ⋅3H 2 O compound and all five of them have layered structure, wherein the hexagonal‐tungsten‐oxide (HTO) related (Sb 3 P 2 O 14 ) 3− anionic layers are interleaved with the A + ions and water of crystallization. K 3 Sb 3 P 2 O 14 ⋅3H 2 O undergoes topotactic ion‐exchange reactions with aqueous solutions of A Cl ( A =Rb, Cs, Tl, NH 4 ) salts, almost quantitatively.

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