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Structural and Physicochemical Studies of [2,3-(CH3)2C6H3NH3]4HP3O10.2H2O.
- Source :
- Phosphorus, Sulfur & Silicon & the Related Elements; Nov2007, Vol. 182 Issue 11, p2731-2743, 13p, 3 Diagrams, 5 Charts, 4 Graphs
- Publication Year :
- 2007
-
Abstract
- Physicochemical properties of a new organic cation triphosphate, [2,3-(CH3)2C6H3 NH3]4HP3O10.2H2O, are discussed on the basis of X-ray crystal structure investigation. This compound crystallizes in a triclinic unit cell P1 with the parameters: a = 11.963(6) Å, b = 9.858(6) Å, c = 16.205(7) Å, α = 95.50(4)°, β = 95.21(4)°, γ = 89.07(4)°, V = 1894.4(16) Å3, Z = 2, and Dx = 1.365 g.cm- 3. Crystal structure has been solved and refined to R = 0.074 using 3766 independent reflections. In this atomic arrangement, layers built by HP3O104 - groups are developed in (a, b) planes at z = 1/2. Between these layers the 2,3-dimethylphenylammonium entities are located, which form hydrogen bonds with some external atoms of the phosphoric groups. A characterization of this compound by solid-state 13C and 31P MAS NMR, IR spectroscopy and thermal analysis is also reported. [ABSTRACT FROM AUTHOR]
- Subjects :
- CATIONS
PHOSPHATES
ETHANES
HYDROGEN bonding
THERMAL analysis
Subjects
Details
- Language :
- English
- ISSN :
- 10426507
- Volume :
- 182
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Phosphorus, Sulfur & Silicon & the Related Elements
- Publication Type :
- Academic Journal
- Accession number :
- 26862063
- Full Text :
- https://doi.org/10.1080/10426500701519336