Peculiarity of formation of the NASICON-related phosphates in the space group R32: synthesis and crystal structures of Na4MIIAl(PO4)3 (MII-Mg, Mn)

被引：15
作者：
Zatovsky, I. V. [1 ]
Strutynska, N. Yu. [1 ]
Ogorodnyk, I. V. [1 ]
Baumer, V. N. [2 ,3 ]
Slobodyanik, N. S. [1 ]
Yatskin, M. M. [1 ]
Odynets, I. V. [1 ]
机构：
[1] Taras Shevchenko Natl Univ Kyiv, Dept Chem, 64-13 Volodymyrska Str, UA-01601 Kiev, Ukraine
[2] STC Inst Single Crystals NAS Ukraine, 60 Lenin Ave, UA-61001 Kharkov, Ukraine
[3] Kharkov Natl Univ, 4 Svobody Sq, UA-61001 Kharkov, Ukraine
来源：
STRUCTURAL CHEMISTRY | 2016年 / 27卷 / 01期
关键词：
NASICON; Self-flux; Crystal structure; Single-crystal X-ray diffraction; DTA/TG; EXPANSION CERAMICS; IONIC-CONDUCTIVITY; PHASE-TRANSITIONS; THERMAL-EXPANSION; CHEMISTRY; TRANSPORT; NA3SC2(PO4)3; RBTI2(PO4)3; IMPEDANCE; SODIUM;
D O I：
10.1007/s11224-015-0713-6
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Crystallization of high-temperature self-flux of the pseudo-quaternary system Na2O-(MO)-O-II-Al2O3-P2O5 (M-II-Mg, Mn) was studied, and two new complex orthophosphates with general composition Na4MgAl(PO4)(3) (NaMgAlP) and Na4MnAl(PO4)(3) (NaMnAlP) were prepared and characterized. Their structures were determined using the single-crystal (NaMnAlP) and powder (NaMgAl) X-ray diffraction data. Both compounds belong to NASICON family (rhombohedral system, space group R3(2)) with cell parameters a = 8.8570(4), c = 21.2865(19) for NaMnAlP and a = 8.74631(13), c = 21.1534(3) for NaMgAlP. The basic building blocks of the rigid framework of both compounds are two different units [Al-2(PO4)(3)] and . The sodium atoms are distributed over three crystallographic sites in cavities of the framework. The NASICON-type framework topology in space group R3(2) is discussed.
引用
收藏
页码：323 / 330
页数：8
相关论文
共 44 条
[11]   Preparation and structural characterization of two new titanium phosphates NaCa0,5Ti(PO4)3 and Ni0,5TiOPO4 [J].
El Jazouli, A ;
Krimi, S ;
Manoun, B ;
Chaminade, JP ;
Gravereau, P ;
De Waal, D .
ANNALES DE CHIMIE-SCIENCE DES MATERIAUX, 1998, 23 (1-2) :7-10
[12]   Crystal structures and magnetic properties of iron (III)-based phosphates Na4NiFe(PO4)3 and Na2Ni2Fe(PO4)3 [J].
Essehli, Rachid ;
El Bali, Brahim ;
Benmokhtar, Said ;
Bouziane, Khalid ;
Manoun, Bouchaib ;
Abdalslam, Mouner Ahmed ;
Ehrenberg, Helmut .
JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (04) :1163-1171
[13]   FAST NA+-ION TRANSPORT IN SKELETON STRUCTURES [J].
GOODENOUGH, JB ;
HONG, HYP ;
KAFALAS, JA .
MATERIALS RESEARCH BULLETIN, 1976, 11 (02) :203-220
[14]   CRYSTAL STRUCTURE OF NAME2 4(PO4)3 - ME4 =GE TI ZR [J].
HAGMAN, LO ;
KIERKEGA.P .
ACTA CHEMICA SCANDINAVICA, 1968, 22 (06) :1822-&
[15]   Na4Fe2+Fe3+(PO4)3, a new synthetic NASICON-type phosphate [J].
Hatert, Frederic .
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 :I30-U174
[16]   HIGH-PRESSURE CRYSTAL-CHEMISTRY AND PHASE-TRANSITION OF RBTI2(PO4)3 [J].
HAZEN, RM ;
PALMER, DC ;
FINGER, LW ;
STUCKY, GD ;
HARRISON, WTA ;
GIER, TE .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1994, 6 (07) :1333-1344
[17]   Room temperature triclinic modification of NASICON-type LiZr2(PO4)3 [J].
Iglesias, JE ;
Pecharroman, C .
SOLID STATE IONICS, 1998, 112 (3-4) :309-318
[18]  
JazoulA E i, 1988, J SOLID STATE CHEM, V74, P377
[19]   NASICON-type Li2.5K0.16Na0.34Cr2(PO4)3 [J].
Kouass, S ;
Boughzala, H .
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2005, 61 :I231-I233
[20]   Crystal structure of the new titanium phosphate Na3CaTi(PO4)3 [J].
Krimi, S. ;
El Jazouli, A. ;
Lachgar, A. .
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2007, 63 :S291-S292
12345