Synthesis and crystal structure of K3Sb4BO13

被引：0

作者：

Ftini, MM

Haddad, A ^{[1
]}

Jouini, T

机构：

[1] Fac Sci Monastir, Dept Chim, Monastir 5000, Tunisia

[2] Fac Sci Tunis, Dept Chim, Tunis 1060, Tunisia

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2000年 / 30卷 / 01期

关键词：

boroantimonate; borate; antimonate; crystal structure;

D O I：

暂无

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

K3Sb4BO13, Mr = 823.11 g.mol(-1), crystallizes in the triclinic system, space group P (1) over bar, Z = 2. The lattice parameters are a = 7.133(1) Angstrom, b = 7.232(1) Angstrom, c = 13.259(2) Angstrom, alpha = 82.00 (1)degrees, beta = 99.77(1)degrees and gamma = 117.08(1)degrees, V = 598.7(2) Angstrom(3), D-x = 4.566 Mg m(-3). The final R index and weighted R-w index are 0.0251 and 0.0623, respectively. The three-dimensional network of the title compound is constituted by layers (Sb3O9)(n), similar to that of hexagonal bronze of Magneli. These layers are linked together, in the c direction, alternatively by edge-sharing pairs of SbO6 octahedra and BO3 triangles. This framework has interconnected tunnels, running approximately along the a and b directions, in which the K+ ions are located.

引用

页码：49 / 53

页数：5

共 13 条

[1] THE STRUCTURE OF DINICKEL NIOBIUM(V) BORON-OXIDE NI2NBBO6 [J].

ANSELL, GB ;

LEONOWICZ, ME ;

MODRICK, MA ;

WANKLYN, BM ;

WONDRE, FR .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1982, 38 (MAR) :892-893

[2] RBNBB2O6 - STRUCTURE OF MULTIPLE MESH AND OPTICAL-PROPERTIES [J].

BAUCHER, A ;

GASPERIN, M ;

CERVELLE, B .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1976, 32 (JUL15) :2211-2215

[3] CSNBOB2O5 - THE BASIC STRUCTURE TYPE OF THE BORATES AMOB(2)O(5) (A=K, RB, CS, TL M=NB, TA) [J].

BECKER, P ;

BOHATY, L ;

FROHLICH, R .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1995, 51 :1721-1723

[4] NEW PENTAGONAL TUNNEL STRUCTURES K3NB3B2012 AND K3TA3B2012 [J].

CHOISNET, J ;

GROULT, D ;

RAVEAU, B ;

GASPERIN, M .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1977, 33 (JUN15) :1841-1845

[5]

GASPERIN M, 1974, ACTA CRYSTALLOGR B, V30, P1181, DOI 10.1107/S0567740874004523

[6] FAST NA+-ION TRANSPORT IN SKELETON STRUCTURES [J].

GOODENOUGH, JB ;

HONG, HYP ;

KAFALAS, JA .

MATERIALS RESEARCH BULLETIN, 1976, 11 (02) :203-220

[7] Synthesis and crystal structure of Rb5VONb14O38 [J].

Haddad, A ;

Jouini, T .

JOURNAL OF SOLID STATE CHEMISTRY, 1997, 134 (01) :10-16

[8] CRYSTAL STRUCTURE OF NAME2 4(PO4)3 - ME4 =GE TI ZR [J].

HAGMAN, LO ;

KIERKEGA.P .

ACTA CHEMICA SCANDINAVICA, 1968, 22 (06) :1822-&

[9] Borophosphates:: Hydrothermal and microwave-assisted synthesis of Na5[B2P3O13] [J].

Hauf, C ;

Yilmaz, A ;

Kizilyalli, M ;

Kniep, R .

JOURNAL OF SOLID STATE CHEMISTRY, 1998, 140 (01) :154-156

[10] STUDIES ON THE HEXAGONAL TUNGSTEN BRONZES OF POTASSIUM, RUBIDIUM AND CESIUM [J].

MAGNELI, A .

ACTA CHEMICA SCANDINAVICA, 1953, 7 (02) :315-324

← 1 2 →