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Title: Crystal structure of a new organic condensed phosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7}

Abstract

Crystals of a new organic compound, the isonicotinic acid hydrazide dihydrogendiphosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7} (denoted INHDP) were prepared and grown at room temperature. The INHDP crystallizes in the triclinic system with the P1-bar space group. Its unit cell dimensions are: a=7.316(3)A, b=7.783(3)A, c=10.802(4)A, {alpha}=82.41(3){sup o}, {beta}=75.19(3){sup o}, {gamma}=72.57(3){sup o}, with V=566.3(4)A{sup 3} and Z=2. Crystal structure has been determined and refined to a reliability R factor of 0.0389. The atomic arrangement can be described as inorganic infinite ribbons of H{sub 2}P{sub 2}O{sub 7}{sup 2-} anions spreading parallel to the b-axis. These ribbons are themselves interconnected by the organic (C{sub 6}H{sub 9}N{sub 3}O){sup +} cations so as to build a three dimensional arrangement. In the present work, we describe the crystal structure, thermal behaviour and IR analysis of this new compound.

Authors:
 [1];  [1];  [2]
  1. Laboratoire de Chimie du Solide, Departement de chimie, Faculte des Sciences de Monastir, Universite du centre, 5019 Monastir (Tunisia)
  2. Laboratoire de Chimie du Solide, Departement de chimie, Faculte des Sciences de Monastir, Universite du centre, 5019 Monastir (Tunisia). E-mail: jouini_amor@yahoo.fr
Publication Date:
OSTI Identifier:
20902498
Resource Type:
Journal Article
Resource Relation:
Journal Name: Materials Research Bulletin; Journal Volume: 42; Journal Issue: 1; Other Information: DOI: 10.1016/j.materresbull.2006.05.018; PII: S0025-5408(06)00209-1; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION SPECTROSCOPY; ANIONS; CATIONS; CHEMICAL PREPARATION; CRYSTALS; INFRARED SPECTRA; ORGANIC COMPOUNDS; PHOSPHATES; R FACTORS; RELIABILITY; SPACE GROUPS; TEMPERATURE RANGE 0273-0400 K; TRICLINIC LATTICES; X-RAY DIFFRACTION

Citation Formats

Jouini, Noura, BenHamada, Latifa, and Jouini, Amor. Crystal structure of a new organic condensed phosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7}. United States: N. p., 2007. Web. doi:10.1016/j.materresbull.2006.05.018.
Jouini, Noura, BenHamada, Latifa, & Jouini, Amor. Crystal structure of a new organic condensed phosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7}. United States. doi:10.1016/j.materresbull.2006.05.018.
Jouini, Noura, BenHamada, Latifa, and Jouini, Amor. Thu . "Crystal structure of a new organic condensed phosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7}". United States. doi:10.1016/j.materresbull.2006.05.018.
@article{osti_20902498,
title = {Crystal structure of a new organic condensed phosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7}},
author = {Jouini, Noura and BenHamada, Latifa and Jouini, Amor},
abstractNote = {Crystals of a new organic compound, the isonicotinic acid hydrazide dihydrogendiphosphate (C{sub 6}H{sub 9}N{sub 3}O)H{sub 2}P{sub 2}O{sub 7} (denoted INHDP) were prepared and grown at room temperature. The INHDP crystallizes in the triclinic system with the P1-bar space group. Its unit cell dimensions are: a=7.316(3)A, b=7.783(3)A, c=10.802(4)A, {alpha}=82.41(3){sup o}, {beta}=75.19(3){sup o}, {gamma}=72.57(3){sup o}, with V=566.3(4)A{sup 3} and Z=2. Crystal structure has been determined and refined to a reliability R factor of 0.0389. The atomic arrangement can be described as inorganic infinite ribbons of H{sub 2}P{sub 2}O{sub 7}{sup 2-} anions spreading parallel to the b-axis. These ribbons are themselves interconnected by the organic (C{sub 6}H{sub 9}N{sub 3}O){sup +} cations so as to build a three dimensional arrangement. In the present work, we describe the crystal structure, thermal behaviour and IR analysis of this new compound.},
doi = {10.1016/j.materresbull.2006.05.018},
journal = {Materials Research Bulletin},
number = 1,
volume = 42,
place = {United States},
year = {Thu Jan 18 00:00:00 EST 2007},
month = {Thu Jan 18 00:00:00 EST 2007}
}