Redox and acid–base properties of asymmetric non-heme (hydr)oxo-bridged diiron complexes

2014 ◽  
Vol 43 (25) ◽  
pp. 9740-9753 ◽  
Author(s):  
Anna Jozwiuk ◽  
Audrey L. Ingram ◽  
Douglas R. Powell ◽  
Boujemaa Moubaraki ◽  
Nicholas F. Chilton ◽  
...  
Keyword(s):  
Proton Transfer ◽  
Chemical Reduction ◽  
Acid Base ◽  
Base Properties

[(FeL)2(μ-OH)]+, [(FeL)2(μ-O)] and [(FeLNO2)2(μ-OH)]+, were synthesized and characterized. Electrochemical and chemical reduction of [(FeL)2(μ-OH)]BPh4 revealed disproportionation followed by proton transfer, and [(FeL)2(μ-O)] was formed upon exposure to oxygen.

Bifunctional proton transfer and acid-base properties of 1,4,7,10-tetraazacyclododecane (cyclen)

1977 ◽  
Vol 99 (11) ◽  
pp. 3794-3796 ◽  
Author(s):  
K. C. Chang ◽  
Ernest Grunwald ◽  
Lawrence R. Robinson
Keyword(s):  
Proton Transfer ◽  
Acid Base ◽  
Base Properties

MS2(Me2PC2H4PMe2)2(M = Mo, W):  Acid−Base Properties, Proton Transfer, and Reversible Protonolysis of Sulfido Ligands

2006 ◽  
Vol 45 (2) ◽  
pp. 679-687 ◽  
Author(s):  
Steven J. Smith ◽  
C. Matthew Whaley ◽  
Thomas B. Rauchfuss ◽  
Scott R. Wilson
Keyword(s):  
Proton Transfer ◽  
Acid Base ◽  
Base Properties

Acid-base properties of 1,3-diphenyl-5-(1H-tetrazol-2-yl)formazan and 1,3-diphenyl-5-(2H-1,2,4-triazol-3-yl)formazan

1982 ◽  
Vol 47 (11) ◽  
pp. 2882-2889
Author(s):  
Nadezhda Likhareva ◽  
Ladislav Šůcha ◽  
Miloslav Suchánek
Keyword(s):  
Computer Program ◽  
Dissociation Constants ◽  
Acid Base ◽  
New Compounds ◽  
Base Properties

Two new compounds from the formazan series, viz. 1,3-diphenyl-5-(1H-tetrazol-2-yl)formazan and 1,3-diphenyl-5-(2H-1,2,4-triazol-3-yl)formazan, were prepared, and the dissociation constants and molar absorptivities of all of their acid-base species were determined spectrophotometrically employing the SPEKTFOT computer program.

Acid-base properties of metals and glasses of Na2O.P2O5-xB2O3 system

1984 ◽  
Vol 49 (10) ◽  
pp. 2355-2362 ◽  
Author(s):  
Juraj Leško ◽  
Marie Dorušková ◽  
Jan Tržil
Keyword(s):  
Boron Oxide ◽  
A Priori ◽  
Optical Basicity ◽  
Galvanic Cell ◽  
Acid Base ◽  
Tetrahedral Configuration ◽  
Relative Basicity ◽  
Base Theory ◽  
Base Properties

Boron oxide in the Na2O.P2O5-x B2O3 system behaves as a Lux base. Its addition to Na2O.P2O5 brings about transformation of a Co(II) indicator from octahedral to tetrahedral configuration, increase in the optical basicity ΛPb(II), increase in the relative basicity of the melt as determined by means of a galvanic cell, and depolymerization reactions releasing PO43- ions. In the Na2O-B2O3 system free of P2O5, boron oxide behaves as a Lux acid. The amphoretic nature of B2O3 is explained in terms of Lux's acid-base theory extended in analogy with the protolysis theory. The theoretical optical basicity values do not indicate the amphoretic behaviour of B2O3 because in this approach boron oxide is a priori regarded as more acidic than Na2O.P2O5.

Acid-base properties and supramolecular structure ofN-[(hydroxymethyl)triazolyl]triflamides: DFT, ab initio, and FTIR study

2016 ◽  
Vol 30 (5) ◽  
pp. e3623 ◽  
Author(s):  
Bagrat A. Shainyan ◽  
Nina N. Chipanina ◽  
Larisa P. Oznobikhina ◽  
Vladimir I. Meshcheryakov
Keyword(s):  
Ab Initio ◽  
Supramolecular Structure ◽  
Acid Base ◽  
Ftir Study ◽  
Base Properties
Sign in / Sign up

Export Citation Format

Share Document