A new layered aluminophosphate [C4H12N2][Al2P2 O8(OH)2] templated by piperazine

K. Wang, J. Yu, P. Miao, Y. Song, J. Li, Z. Shi, R. Xu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

A new layered aluminophosphate with an Al/P ratio of unity, designated AlPO-CJ9 (CJ9: China, Jilin University, number 9), has been synthesized hydrothermally. The crystalline product is characterized by powder and single-crystal X-ray diffraction (XRD), FT-IR and thermogravimetric analyses. The structure of AlPO-CJ9 contains [Al2P2O8(OH)2]2- macroanionic sheets stacked in an AAAA sequence. The inorganic layer based on a 3 × 4 × 6 net is featured by a type of chain built up by corner-sharing three-membered rings. The nonbonding interaction energies (Einter), including H-bonding, van der Waals and Coulombic interactions between the inorganic layer and several organic amines are studied, which are valuable in evaluating the templating abilities of the organic templates.

Original languageEnglish
Pages (from-to)1898-1902
Number of pages5
JournalJournal of Materials Chemistry
Volume11
Issue number7
DOIs
Publication statusPublished - 2001
Externally publishedYes

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