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Hydrothermal syntheses and structures of a novel zincophosphite, [C6N2H18]·[Zn3(HPO3)4]
- Source :
-
Inorganica Chimica Acta . Jan2006, Vol. 359 Issue 1, p369-373. 5p. - Publication Year :
- 2006
-
Abstract
- Abstract: A novel three-dimensional organically templated zincophosphite, [C6N2H18]·[Zn3(HPO3)4], was synthesized under milder hydrothermal conditions and structurally characterized by single-crystal X-ray diffraction, differential thermal-thermogravimetric analysis, powder X-ray diffraction, 31P MAS NMR spectrum, and IR spectroscopy. It crystallizes in the monoclinic system, space group C2/c with cell parameters: a =8.7820(4)Å, b =14.9417(7)Å, c =15.4943(5)Å, β =92.940(2)°, and Z =4. The structure consists of a network of strictly alternating ZnO4 tetrahedra and pseudo-pyramid, forming 4-membered ring chains. The structure has a 4.8.16-net and 8- and 16-membered ring channels where completely protonated N,N,N′,N′-tetramethylenediamine cations are encapsulated. The structure is stabilized by template-to-framework hydrogen bonding. In phosphites system, this compound possesses extra-large-pores. [Copyright &y& Elsevier]
- Subjects :
- *OPTICAL diffraction
*OPTICS
*SPECTRUM analysis
*CATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 00201693
- Volume :
- 359
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Inorganica Chimica Acta
- Publication Type :
- Academic Journal
- Accession number :
- 19307474
- Full Text :
- https://doi.org/10.1016/j.ica.2005.08.007