About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit

Recent

Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

Author: Ooi remove ISSN: 00201693 remove
Filter results...

Interpreted as:

journal:(Inorganica AND Chimica AND Acta) AND title:(Synthesis AND and AND Structure AND of AND Cyclic AND Hexanuclear AND Oxo-alkoxo-carboxylatoniobium\\(IV\\) AND Complexes)

Suggestions: Include records that partially match the query

Filter results
Access
Type
Language
Year
From DTU
Advanced
Previous 1 - 2 of 2 Next
Export
10 items by relevance
1 Journal article

Synthesis and Structure of Cyclic Hexanuclear Oxo-alkoxo-carboxylatoniobium(IV) Complexes

Ooi, Bee Lean; Søtofte, Inger; Vittal, Jagadese J.

Inorganica Chimica Acta — 2004, Volume 357, Issue 2, pp. 625-629

The reaction of trichloroacetic acid and trfluoroacetic acid with zinc-reduced niobium pentachloride in ethanolic solutions affords the compounds Nb6(mu2-O)3(mu2-O2CCX3)6(mu2-OC2H5)6(OC2H5)6 (X = Cl, F respectively). A cyclic hexanuclear structure is revealed by X-ray crystallographic studies.

Year: 2004

Language: English

More...
dc ajpinglmb oehfk
2 Article

Synthesis and structure of cyclic hexanuclear oxo-alkoxo–carboxylatoniobium(IV) complexes

Ooi, Bee-Lean; Søtofte, Inger; Vittal, Jagadese J.

Inorganica Chimica Acta — 2003

The synthesis and crystal structure of novel oxo-alkoxo–carboxylato Nb(IV) complexes, Nb6(μ2-O)3(μ2-O2CCX3)6(μ2-OC2H5)6(OC2H5)6 (X=Cl, F) are described. The single-crystal X-ray structure determination carried out, revealed a closed ring of six Nb(IV) ions linked alternately by two carboxylato

Year: 2003

Language: English

More...
fdmhepibl gckj noa

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user