

Synthesis, crystal structures, substitutional and comparative structural analysis of copper diphosphates LiNaCuP2O7, LiKCuP2O7 and Rb0.5Na1.5CuP2O7
Ines Fitouri (1)


(1) Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis El Manar, 2092 Manar II Tunis, Tunisia
(2) Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis El Manar, 2092 Manar II Tunis, Tunisia
(*) Corresponding Author
Received: 11 Jun 2018 | Revised: 17 Jul 2018 | Accepted: 28 Jul 2018 | Published: 30 Sep 2018 | Issue Date: September 2018
Abstract
The title compounds are members of the M2O-CuO-P2O5 system (M = Li, Na, K and Rb), where the lithium, sodium, potassium, rubidium and cesium phases have already been structurally characterized. The studied diphosphates LiNaCuP2O7, LiKCuP2O7 and Rb0.5Na1.5CuP2O7 belong to a large family of materials of general formula, MM’CuP2O7 (M, M’ = Monovalent cation) where the elements M and M’ ionic radii are decisive in the structural type determination. They were synthesized by solid-state reactions. The X-ray structural analysis show that these compounds crystallize in the P21/n monoclinic lattice where the CuO5 pyramidal square are linked to nearly eclipsed P2O7 groups by corner sharing to build up corrugated layers [CuP2O7]2- extending perpendicularly to [010]. The Li+, Na+, K+ and Rb+ cations reside in the interlayer space and in cavities delimited by the anionic network. In this study, the synthesis, the structure, the powder diffraction, the infrared spectroscopy, the thermal analysis (DTA/TGA) and a structural comparison are presented. The structural models were validated by Bond Valence-Sum (BVS) and charge distribution (CHARDI) analysis.
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DOI: 10.5155/eurjchem.9.3.258-268.1762
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Université de Tunis El Manar, 2092 Manar II Tunis, Tunisia.
Citations
[1]. Juanjuan Zheng, Maierhaba Abudoureheman, Peng Wang, Alimujiang Yalikun, Bo Wei, Zhaohui Chen, Lin Sun, Jun Zhang
LiKCuP2O7: Cation substitution application with mixed-alkaline copper-containing pyrophosphate and magnetic properties
Inorganica Chimica Acta 546, 121331, 2023
DOI: 10.1016/j.ica.2022.121331

References
[1]. Dupre, N.; Gaubicher, J.; Le Mercrier, T.; Wallez, G.; Angenault, J.; Quarton. M. Solid State Ionics 2001, 140, 209-221.
[2]. Kurek, P.; Nowinski, J. L.; Jakubowski, W. Solid State Ionics 1989, 36, 243-246.
https://doi.org/10.1016/0167-2738(89)90182-3
[3]. Etheredge, K. M. S.; Hwu, S. J. Inorg. Chem. 1995, 34, 1495-1499.
https://doi.org/10.1021/ic00110a030
[4]. ElMaadi, A.; Boukhari, A.; Holt, E. M. J. Alloys Compd. 1995, 223, 13-17.
https://doi.org/10.1016/0925-8388(94)01415-9
[5]. Prabaharan, S. R. S.; Michael, M. S.; Radhakrishna, S.; Julien, C. J. Mater. Chem. 1997, 7, 1791-1796.
https://doi.org/10.1039/a700658f
[6]. Kim, S. W.; Seo, D. H.; Ma, X.; Ceder, G.; Kang, K. Adv. Energy Mater. 2012, 2, 710-721.
https://doi.org/10.1002/aenm.201200026
[7]. Coelho, A. A. TOPAS, Version 4.2 (Computer Software), Coelho Software, 2009.
[8]. Sheldrick, G. M. Acta Cryst. A 2008, 64, 112‐122.
https://doi.org/10.1107/S0108767307043930
[9]. Sheldrick, G. M. Acta Cryst. C 2015, 71, 3-8.
https://doi.org/10.1107/S2053229614024218
[10]. Hubschle, C. B.; Sheldrick, G. M.; Dittrich, B. J. Appl. Cryst. 2012, 44, 1281-1284.
https://doi.org/10.1107/S0021889811043202
[11]. ICSD 2017. Inorganic Crystal Structure Database. FIZ-Karlsruhe, Germany.
[12]. Fitouri, I.; Boughzala H. Acta Cryst. E 2018, 74, 109-112.
[13]. Brown, I. D. Phys. Chem. Minerals 1987, 15, 30-34.
https://doi.org/10.1007/BF00307605
[14]. Hoppe, R.; Voigt, S.; Glaum, H.; Kissel, J.; Muller, H. P.; Bernet, K. J. Less-Common Met. 1989, 156, 105-122.
https://doi.org/10.1016/0022-5088(89)90411-6
[15]. Nespolo. M. CHARDT-IT, A Program to Compute Charge Distributions and Bond Valences in Non-Molecular Crystalline Structures, LCM3 B, University Henri Poincare Nancy I, France, 2001.
[16]. Nespolo, M.; Eon, J. G. Acta Cryst. B 2001, 57, 652-664.
https://doi.org/10.1107/S0108768101009879
[17]. Brandenburg, K. DIAMOND. 3. 1, Crystal Impact GbR, Bonn, Germany, 2008.
[18]. Toby, B. H. EXPGUI, J. Appl. Cryst. 2001, 34, 210-213.
https://doi.org/10.1107/S0021889801002242
[19]. Chernyatieva, A. P.; Krivovichev, S. V.; Spiridonova, D. V. Proceedings of the XX Russian Conference of Young Scientists in Memory of the Corresponding Member of the Academy of Sciences of the USSR, K. O. Kratts, 2009.
[20]. Shvanskaya, L. V.; Yakubovich, O. V.; Urusov, V. S. Dokl. Phys. Chem. 2012, 442, 19-26.
https://doi.org/10.1134/S001250161201006X
[21]. Addison, A. W.; Rao, T. N.; Reedijk, J.; Van Rijn, J.; Verschoor, G. C. J. Chem. Soc. Dalton Trans. 1984, 3, 1349-1356.
https://doi.org/10.1039/DT9840001349
[22]. Bouhassine, M. A.; Boughzala, H. Acta Cryst. E 2014, 70, i6-i6.
https://doi.org/10.1107/S1600536813033850
[23]. Spirlet, M. R.; Rebizant, J.; Liegeois-Duyckaerts, M. Acta Cryst. C 1993, 49, 209-211.
https://doi.org/10.1107/S0108270192004888
[24]. Gopalakrishna, G. S.; Mahesh, M. J.; Ashamanjari, K. G.; Prasad, J. S. Mater. Res. Bull. 2008, 43, 1171-1178.
https://doi.org/10.1016/j.materresbull.2007.05.035
[25]. Erragh, F.; Boukhari, A.; Abraham, F.; Elouadi, B. J. Solid State Chem. 1995, 120, 23-31
https://doi.org/10.1006/jssc.1995.1370
[26]. Bennazha, J.; Boukhari, A.; Holt, E. M. Acta Cryst. C 2002, 58, 87-89.
https://doi.org/10.1107/S0108270102008922
[27]. Keates, A. C.; Wang, Q.; Weller, M. T. J. Solid State Chem. 2014, 210, 10-14.
https://doi.org/10.1016/j.jssc.2013.10.024
[28]. Chernyatieva, A. P.; Krivovichev, S. V.; Spiridonova, D. V. Book of Abstracts VI International Conference "Inorganic Materials" Dresden: Elsevier, 2008, 3-143.
[29]. Mannasova, A. A.; Chernyatieva, A. P.; Krivovichev, S. V. Z. Kristallogr. 2016, 231, 65-69.
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DOI Link: https://doi.org/10.5155/eurjchem.9.3.258-268.1762

















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