Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
The compound barium bis{bis-(4,6-di-tert-butyl[1,2-benzenediolato(2-)-O,O′]borate)} has been prepared by the addition of 3,5-di-tert-butylcatechol to a solution of boric acid and Ba(OH)2 and characterized by a single crystal X-ray diffraction study. The title compound crystallized in the triclinic space group P-1, with cell parameters a = 13.280(2) Å, b = 15.755(3) Å, and c = 16.980(3) Å, α = 71.691(2)o, β = 79.528(3)o, γ = 80.741(3)o, Z = 1, and V = 3296.1(10) Å3. The structure was solved by direct methods and refined to a final R = 0.0459 for 14370 reflections with I > 2σ(I). One of the arylspiroboronate ester counterions is bound to the barium atom in a rare example of the η1 bonding mode via a single oxygen of one of the catecholato groups. The coordination sphere around the barium is complemented by four molecules of water, one molecule of acetone and two bridging water molecules, connecting to an adjacent barium atom.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
386-390
Opis fizyczny
Daty
wydano
2011-06-01
online
2011-03-22
Twórcy
autor
- Mount Allison University
autor
- Mount Allison University
autor
- Mount Allison University
autor
- University of New Brunswick, adecken@unb.ca
autor
- Mount Allison University, swestcott@mta.ca
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-011-0017-7