Influencing the size of giant rings by manipulating their curvatures:: Na6[Mo120O366(H2O)48H12{Pr(H2O)5}6]•(∼200H2O) with open shell metal centers at the cluster surface

被引：67

作者：

Müller, A ^{[1
]}

Beugholt, C ^{[1
]}

Bögge, H ^{[1
]}

Schmidtmann, M ^{[1
]}

机构：

[1] Univ Bielefeld, Fak Chem, Lehrstuhl Anorgan Chem 1, D-33501 Bielefeld, Germany

来源：

INORGANIC CHEMISTRY | 2000年 / 39卷 / 15期

关键词：

D O I：

10.1021/ic0001681

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new type of giant-wheel-shaped anion (see title) is obtained during the formation of the "classical" tetradecameric molybdenum-blue-type species [{Mo-2){Mo-8}{Mo-1}](14) in the presence of Pr3+. The Pr3+ cations substitute {Mo-2} units and thereby increase the curvature of each ring, which leads to destruction and smaller ring sizes.

引用

页码：3112 / +

页数：3

共 15 条

[1]

Brown I.D., 1981, STRUCTURE BONDING CR, P1

[2]

FEDOSEEV AM, 1987, DOKL AKAD NAUK SSSR+, V297, P111

[3] Novel polymeric heteropolytungstates and -molybdates [J].

Krebs, B ;

Loose, I ;

Bosing, M ;

Noh, A ;

Droste, E .

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE C-CHIMIE, 1998, 1 (5-6) :351-360

[4] Polyoxometalate chain-like polymer:: the synthesis and crystal structure of a 1D compound, [Mo36O108(NO)4(MoO)2La2(H2O)28]n • 56nH2O [J].

Liu, G ;

Wei, YG ;

Yu, Q ;

Liu, Q ;

Zhang, SW .

INORGANIC CHEMISTRY COMMUNICATIONS, 1999, 2 (09) :434-437

[5] Assembling nanosized ring-shaped synthons to an anionic layer structure based on the synergetically induced functional complementarity of their surface-sites:: Na21[MoVI126MoV28O462H14(H2O)54(H2PO2)7]•xH2O (x ≈ 300) [J].

Müller, A ;

Das, SK ;

Bögge, H ;

Beugholt, C ;

Schmidtmann, M .

CHEMICAL COMMUNICATIONS, 1999, (11) :1035-1036

[6]

Müller A, 1999, Z ANORG ALLG CHEM, V625, P1960, DOI 10.1002/(SICI)1521-3749(199912)625:12<1960::AID-ZAAC1960>3.0.CO

[7]

2-A

[8] Soluble molybdenum blues -: "des pudels kern" [J].

Müller, A ;

Serain, C .

ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (01) :2-10

[9] Polyoxometalates: Very large clusters - Nanoscale magnets [J].

Muller, A ;

Peters, F ;

Pope, MT ;

Gatteschi, D .

CHEMICAL REVIEWS, 1998, 98 (01) :239-271

[10]

Müller A, 1999, CHEM-EUR J, V5, P1496, DOI 10.1002/(SICI)1521-3765(19990503)5:5<1496::AID-CHEM1496>3.0.CO

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