CHARACTERIZING AN UNUSUAL GIANT CLUSTER ANION WITH 276 ATOMS BY INVESTIGATION OF THE INFLUENCE OF DIFFERENT CATION LATTICES SYNTHESIS AND CRYSTAL-STRUCTURE OF 4)15[MO57FE6(NO)6O174(OH)3(H2O)24]CENTER-DOT-73H2O

Authors
MULLER A BOGGE H KRICKEMEYER E DILLINGER S
Citation
A. Muller et al., CHARACTERIZING AN UNUSUAL GIANT CLUSTER ANION WITH 276 ATOMS BY INVESTIGATION OF THE INFLUENCE OF DIFFERENT CATION LATTICES SYNTHESIS AND CRYSTAL-STRUCTURE OF 4)15[MO57FE6(NO)6O174(OH)3(H2O)24]CENTER-DOT-73H2O, Bulletin of the Polish Academy of Sciences. Chemistry, 42(3), 1994, pp. 291-298
Citations number
17
Categorie Soggetti
Chemistry
Journal title
Bulletin of the Polish Academy of Sciences. Chemistry → ACNP
ISSN journal
02397285
Volume
42
Issue
3
Year of publication
1994
Pages
291 - 298
Database
ISI
SICI code
0239-7285(1994)42:3<291:CAUGCA>2.0.ZU;2-F
Abstract
The compound (NH4)15[Mo57Fe6(NO)6O174(OH)3(H2O)24].73H2O (1) containin g a giant cluster anion (molecular mass: 9251.0 g mol-1) has been synt hesized and characterized by a single-crystal X-ray investigation. Com pound 1 crystallizes in the space group P6(3)/mmc with the unit cell d imensions a = 23.730(7) angstrom, c = 27.312(10) angstrom, V = 13319(7 ) angstrom 3 (R = 0.104 for 2433 independent reflections). The results obtained here for a new cation lattice, give useful information for t he knowledge of the giant cluster anion containing 276 non-hydrogen at oms, because its electron distribution in the HOMO region seems to be influenced by the cation lattice. Only little is known up to now about electronic structures of giant transition metal clusters.