Deltahedral clusters in neat solids:: Synthesis and structure of the Zintl phase Cs4Pb9 with discrete Pb94- clusters

被引:55
作者
Todorov, E [1 ]
Sevov, SC [1 ]
机构
[1] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA
关键词
D O I
10.1021/ic980266v
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Isolated clusters of Pb-9(4-) with the shape of monocapped square antiprisms are found in Cs4Pb9 made by direct fusion of the elements. A "close-packed" layer of clusters viewed along c of the monoclinic cell is shown to the right (b is vertical).
引用
收藏
页码:3889 / +
页数:4
相关论文
共 13 条
[1]   A low-temperature solution phase route for the synthesis of silicon nanoclusters [J].
Bley, RA ;
Kauzlarich, SM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (49) :12461-12462
[2]   COVALENT GROUP-IV ATOMIC CLUSTERS [J].
BROWN, WL ;
FREEMAN, RR ;
RAGHAVACHARI, K ;
SCHLUTER, M .
SCIENCE, 1987, 235 (4791) :860-865
[3]   THE NIDO-PB-9(4-) AND THE JAHN-TELLER DISTORTED CLOSO-PB-9(3-) ZINTL ANIONS - SYNTHESES, X-RAY STRUCTURES, AND THEORETICAL-STUDIES [J].
CAMPBELL, J ;
DIXON, DA ;
MERCIER, HPA ;
SCHROBILGEN, GJ .
INORGANIC CHEMISTRY, 1995, 34 (23) :5798-5809
[4]   Diverse naked clusters of the heavy main-group elements. Electronic regularities and analogies [J].
Corbett, JD .
STRUCTURAL AND ELECTRONIC PARADIGMS IN CLUSTER CHEMISTRY, 1997, 87 :157-193
[5]  
FASSLER TF, 1994, INORG CHEM, V33, P5380
[6]   NOVEL SURFACE-MODIFIED SOLIDS BY TOPOCHEMICAL OXIDATION OF ZINTL ANIONS [J].
HAUSHALTER, RC .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1983, 22 (07) :558-559
[7]   Cs6Ge8Zn: A zintl phase with isolated heteroatomic clusters of Ge8Zn [J].
Queneau, V ;
Sevov, SC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (34) :8109-8110
[8]   Synthesis and structure of isolated silicon clusters of nine atoms [J].
Quéneau, V ;
Todorov, E ;
Sevov, SC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (13) :3263-3264
[9]   Ge-9(4-): A deltahedral Zintl ion now made in the solid-state [J].
Queneau, V ;
Sevov, SC .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1997, 36 (16) :1754-1756
[10]   Synthesis and structure of the zintl-phase K4Pb9 containing isolated Pb94- clusters of two different geometries [J].
Queneau, V ;
Sevov, SC .
INORGANIC CHEMISTRY, 1998, 37 (06) :1358-1360