Source:http://linkedlifedata.com/resource/pubmed/id/15962965
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
13
|
pubmed:dateCreated |
2005-6-20
|
pubmed:abstractText |
The face-sharing bioctahedral molybdenum(VI) oxide fluoride anion [Mo2O6F3]3- has been isolated in the new compound [Cu(3-apy)4]3(Mo2O6F3)2 (3-apy = 3-aminopyridine) and has been characterized by experimental and computational techniques. Single-crystal X-ray diffraction studies show that the structure of the [Mo2O6F3]3- anion resembles two distorted face-sharing octahedra, each with three short terminal metal-ligand bonds and three long metal-ligand-metal bridging interactions. Aspects of the electronic structure, as well as geometric comparisons of the bond lengths and angles in [Mo2O6F3]3- with those in the similarly distorted [MoO3F3]3- anion, suggest that the six terminal ligand positions of the confacial bioctahedra are occupied exclusively by oxide ligands and that the three bridging sites are occupied by fluorides. Crystal data for [Cu(3-apy)4]3(Mo2O6F3)2: trigonal space group R3 (No. 148) with hexagonal axes of a = 13.881(1) A and c = 31.783(3) A (Z = 3).
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:status |
PubMed-not-MEDLINE
|
pubmed:month |
Jun
|
pubmed:issn |
0020-1669
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
27
|
pubmed:volume |
44
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
4586-93
|
pubmed:year |
2005
|
pubmed:articleTitle |
Synthesis and characterization of the face-sharing bioctahedral [Mo2O6F3]3- anion.
|
pubmed:affiliation |
Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, USA.
|
pubmed:publicationType |
Journal Article
|