Hydrothermal synthesis and characterization properties of C 7H 12N 2[H 2PO 4] 2.1/2H 2O

R. Elwej; N. Hannachi; K. Adil; F. Hlel

doi:10.1080/10426507.2012.674791

Hydrothermal synthesis and characterization properties of C ₇H ₁₂N ₂[H ₂PO ₄] ₂.1/2H ₂O

R. Elwej, N. Hannachi, K. Adil, F. Hlel^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

An orthophosphoric hybrid material was successfully prepared by a hydrothermal reaction at 110C. A single crystal X-ray structure, thermal behavior, IR, and NMR spectroscopy investigations are given for a new organic cation bis dihydrogenomonophosphate C ₇H ₁₂N ₂[H ₂PO ₄] ₂.1/2H ₂O. The latter has been synthesized hydrothermally using 2,4-diaminotoluene (DAT) and orthophosphoric acid. The atomic arrangement can be described as inorganic sheets alternating with inorganic-organic layers. The organic group C ₇H ₁₂N ⁺ ₂ is located between inorganic groups to build multiple hydrogen bonds to ensure the three-dimensional cohesion network. The thermal behavior and IR, NMR and impedance spectroscopy studies are discussed for the powder samples of this compound. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.

Original language	English (US)
Pages (from-to)	1173-1182
Number of pages	10
Journal	Phosphorus, Sulfur and Silicon and the Related Elements
Volume	187
Issue number	10
DOIs	https://doi.org/10.1080/10426507.2012.674791
State	Published - Oct 1 2012
Externally published	Yes

Keywords

Hydrothermal synthesis
NMR, electrical properties
crystal structure
infrared spectroscopy

ASJC Scopus subject areas

Biochemistry
Organic Chemistry
Inorganic Chemistry

Access to Document

10.1080/10426507.2012.674791

Cite this

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title = "Hydrothermal synthesis and characterization properties of C 7H 12N 2[H 2PO 4] 2.1/2H 2O",

abstract = "An orthophosphoric hybrid material was successfully prepared by a hydrothermal reaction at 110C. A single crystal X-ray structure, thermal behavior, IR, and NMR spectroscopy investigations are given for a new organic cation bis dihydrogenomonophosphate C 7H 12N 2[H 2PO 4] 2.1/2H 2O. The latter has been synthesized hydrothermally using 2,4-diaminotoluene (DAT) and orthophosphoric acid. The atomic arrangement can be described as inorganic sheets alternating with inorganic-organic layers. The organic group C 7H 12N + 2 is located between inorganic groups to build multiple hydrogen bonds to ensure the three-dimensional cohesion network. The thermal behavior and IR, NMR and impedance spectroscopy studies are discussed for the powder samples of this compound. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.",

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AU - Hlel, F.

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