[Zn(H2PO4)4]2− clusters and ∞[Zn2(HPO4)3(H2PO4)2]4− layers in two new zinc phosphates templated by [H2(4-amino-2.2.6.6-tetramethylpiperidine)]2+ cations
✍ Scribed by A. Dakhlaoui; V. Maisonneuve; M. Leblanc; L.S. Smiri
- Book ID
- 108195258
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 563 KB
- Volume
- 178
- Category
- Article
- ISSN
- 0022-4596
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📜 SIMILAR VOLUMES
Ammonium zinc phosphate, (NH 4 )Zn(HPO 4 )(H 2 PO 4 ), is built up from in®nite 4-ring chains of vertex-sharing ZnO 4 and (H/ H 2 )PO 4 tetrahedra [d av (ZnÐO) = 1.943 (2) A Ê and d av (PÐO) = 1.534 (2) A Ê ] crosslinked by ammonium cations. The intrachain OÐHÁ Á ÁO hydrogen bond appears to be essen
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
A 4-membered ring zinc phosphate monomer, I, [C 6 N 2 H 18 ] 2؉ [Zn(HPO 4 )(H 2 PO 4 ) 2 ] 2؊ , has been isolated by the reaction of the Zn 2؉ with the amine, N,N,N,N-tetramethylethylenediamine (TMED) and H 3 PO 4 at room temperature over an extended period of time. It could also be prepared by the