Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Three-dimensional open-framework Co-II and Zn-II phosphates synthesized via the amine phosphate route
Autore:
Natarajan, S; Neeraj, S; Rao, CNR;
Indirizzi:
Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560065, Karnataka, India Jawaharlal Nehru Ctr Adv Sci Res Bangalore Karnataka India 560065 , India
Titolo Testata:
SOLID STATE SCIENCES
fascicolo: 1, volume: 2, anno: 2000,
pagine: 87 - 98
SICI:
1293-2558(200001/02)2:1<87:TOCAZP>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
SODIUM COBALT PHOSPHATE; HYDROTHERMAL SYNTHESES; CRYSTAL-STRUCTURES; ZINC-PHOSPHATES; BUILT-UP; ALUMINOPHOSPHATE; DENSITY; CHAINS;
Keywords:
hydrothermal methods; amine phosphates; framework solids; single-crystal X-ray diffraction;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Rao, CNR Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Jakkur PO, Bangalore 560065, Karnataka, India Jawaharlal Nehru Ctr Adv Sci Res Jakkur PO Bangalore Karnataka India 560065
Citazione:
S. Natarajan et al., "Three-dimensional open-framework Co-II and Zn-II phosphates synthesized via the amine phosphate route", SOLID ST SC, 2(1), 2000, pp. 87-98

Abstract

The reaction of amine phosphates with metal ions, under mild conditions, has been utilized for the synthesis of open-framework phosphates. Two new amine phosphates, DABCO-phosphate and imidazole-phosphate, synthesized for the first time, were employed for this purpose. Thus, DABCO-phosphate reacts with Co(II) and Zn(II) ions giving rise to open-framework structures, of which [C6N2H14][Co-2(HPO4)(3)], I, is a new 3-dimensional structure. Reactionof imidazole phosphate with Zn(II) ions gave a new phosphate, II, [C3N2H6][Zn-4(OH)((PO4)(3)]. Both I and II have linkages involving MO4 (M = Co, Zn)and PO, tetrahedra giving rise to three-dimensional structures. While I has two distinct channels along the crystallographic directions, II possessesonly one-dimensional channels along with one-dimensional infinite Zn-O-Zn chains. (C) 2000 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 16:22:55