INFINITE CHAINS OF Y2(H2O)10[C6(COO)6] IN Y2[C6(COO)6].14H2O

被引：22

作者：

ROBL, C

HENTSCHEL, S

机构：

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1992年 / 47卷 / 11期

关键词：

YTTRIUM MELLITATE; X-RAY; CHAIN STRUCTURE; HYDROGEN BONDING; DIFFERENTIAL THERMAL ANALYSIS;

D O I：

10.1515/znb-1992-1109

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Colourless monoclinic single crystals of Y2[C6(COO)6].14H2O were grown in aqueous silica gel (space group P2(1)/n, a = 847.5(l), h = 923.4(2), c = 1632.0(3) pm, beta = 100.33(l)-degrees, Z = 2, 223 parameters, 1784 reflections, R(g) = 0.0357). Y3+ is coordinated by 5 water molecules and 3 oxygen atoms of the mellitate anion a dodecahedral fashion. Y3+ and [C6(COO)6]6- ions are linked by coordinative bonds, yielding infinite chains of composition Y2(H2O)10[C6(COO)6] extending parallel to [100]. Hydrogen bonds connect adjacent chains.

引用

页码：1561 / 1564

页数：4

共 12 条

[1] EMPIRICAL PARAMETERS FOR CALCULATING CATION-OXYGEN BOND VALENCES [J].

BROWN, ID ;

WU, KK .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1976, 32 (JUL15) :1957-1959

[2] CRYSTAL STRUCTURE OF MELLITIC ACID, (BENZENE HEXACARBOXYLIC ACID) [J].

DARLOW, SF .

ACTA CRYSTALLOGRAPHICA, 1961, 14 (02) :159-&

[3] CRYSTAL STRUCTURE OF MELLITE [J].

GIACOVAZZO, C ;

MENCHETTI, S ;

SCORDARI, F .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 1973, 29 (JAN15) :26-31

[4] COMPLEXES WITH AROMATIC CARBOXYLIC-ACIDS .4. CA2[C6H2(COO)4].6H2O - A NOVEL LAYER STRUCTURE [J].

ROBL, C .

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1988, 43 (08) :993-997

[5] COMPLEXES WITH AROMATIC CARBOXYLIC-ACIDS .1. SYNTHESIS AND CRYSTAL-STRUCTURE OF ZINC PYROMELLITATE HEPTAHYDRATE [J].

ROBL, C .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1987, 554 (11) :79-86

[6] A NEUTRON-DIFFRACTION STUDY ON HYDROGEN-BONDING IN THE MINERAL MELLITE (AL2[C6(COO)6].16H2O) AT 15-K [J].

ROBL, C ;

KUHS, WF .

JOURNAL OF SOLID STATE CHEMISTRY, 1991, 92 (01) :101-109

[7] COMPLEXES WITH AROMATIC CARBOXYLIC-ACIDS .3. PREPARATION AND CRYSTAL-STRUCTURE OF NA2ZN2[C6H3(COO)3]2.11H2O [J].

ROBL, C .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1988, 561 (06) :57-65

[8] COMPLEXES WITH AROMATIC CARBOXYLIC-ACIDS .5. ON THE LAYER STRUCTURE OF CD[C6H4(COO)2].H2O [J].

ROBL, C .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1988, 566 (11) :144-150

[9]

ROBL C, 1991, Z NATURFORSCH B, V46, P1188

[10]

ROBL C, UNPUB

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