[MO-154(NO)(14)O-420(OH)(28)(H2O)(70)]((25+5)-) - A WATER-SOLUBLE BIG WHEEL WITH MORE THAN 700 ATOMS AND A RELATIVE MOLECULAR-MASS OF ABOUT 24000

被引：319

作者：

MULLER, A

KRICKEMEYER, E

MEYER, J

BOGGE, H

PETERS, F

PLASS, W

DIEMANN, E

DILLINGER, S

NONNENBRUCH, F

RANDERATH, M

MENKE, C

机构：

[1] Fakultät Für Chemie, Universität Bielefeld, D‐33501

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 19期

关键词：

CLUSTERS; COMPLEXES WITH OXYGEN LIGANDS; MOLYBDENUM COMPOUNDS; POLYOXOMETALATES;

D O I：

10.1002/anie.199521221

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complex clusters the size of small proteins can be generated in reduced molybdate solutions by linking defined fragments. An example of this is the giant cluster (NH4)25±5[Mo154(NO)14O420(OH)28(H2O)70]·ca. 350 H2O with a molar mass of more than 30000 gmol−1, the anion of which is shaped like a tire with a nanodimensional cavity more than 20 Å in diameter and has an extremely large inner and outer surface as well as a large number of mobile electrons. Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：2122 / 2124

页数：3

共 4 条

[1] Brown I. D., 1981, STRUCTURE BONDING CR, VII, P1
[2] NEW PERSPECTIVES IN POLYOXOMETALATE CHEMISTRY BY ISOLATION OF COMPOUNDS CONTAINING VERY LARGE MOIETIES AS TRANSFERABLE BUILDING-BLOCKS - (NME4)5[AS2MO8V4ASO40]CENTER-DOT-3H2O, (NH4)21[H3MO57V6(NO)6O183(H2O)18]CENTER-DOT-65H2O, (NH2ME2)18(NH4)6[MO57V6(NO)6O183(H2O)18]CENTER-DOT-14H2O, AND (NH4)12[MO36(NO)4O108(H2O)16]CENTER-DOT-33H2O
MULLER, A
KRICKEMEYER, E
DILLINGER, S
BOGGE, H
PLASS, W
PROUST, A
DLOCZIK, L
MENKE, C
MEYER, J
ROHLFING, R
[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1994, 620 (04): : 599 - 619
[3] [MO57FE6(NO)(6)O-174(OH)(3)(H2O)(24)](15-) - A HIGHLY SYMMETRICAL GIANT CLUSTER WITH AN UNUSUAL CAVITY AND THE POSSIBILITY OF POSITIONING PARAMAGNETIC CENTERS ON EXTREMELY LARGE CLUSTER SURFACES
MULLER, A
PLASS, W
KRICKEMEYER, E
DILLINGER, S
BOGGE, H
ARMATAGE, A
PROUST, A
BEUGHOLT, C
BERGMANN, U
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (08): : 849 - 851
[4] Muller A., 1994, ANGEW CHEM, V106, P897

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