Spectrophotometric determination of acidity and tautomeric constants and hydrogen bonding strength for a new Schiff base using hard modeling and multivariate curve resolution alternative least squares methods

Analytica Chimica Acta

Volumn 634, Issue 2, 2009, Pages 180-185

  Afkhami, Abbas ^a   Khajavi, Farzad ^a   Khanmohammadi, Hamid ^b  

^a BU ALI SINA UNIVERSITY   (Iran)

^b ARAK UNIVERSITY   (Iran)

Author keywords

Acidic constants; Hard modeling method; Hydrogen bond; Schiff base; Tautomeric constants

Indexed keywords

ACIDIC CONSTANTS; HARD MODELING METHOD; HYDROGEN BOND; SCHIFF BASE; TAUTOMERIC CONSTANTS;

BINDING SITES; CURVE FITTING; DIFFUSION BONDING; DIMETHYLFORMAMIDE; HYDROGEN; LANDING; LEAST SQUARES APPROXIMATIONS; WATER ANALYSIS;

HYDROGEN BONDS;

DIMETHYLFORMAMIDE; HYDROGEN BONDING; HYDROGEN-ION CONCENTRATION; LEAST-SQUARES ANALYSIS; MODELS, CHEMICAL; MOLECULAR STRUCTURE; MULTIVARIATE ANALYSIS; PYRIDAZINES; SCHIFF BASES; SPECTROPHOTOMETRY; SPECTROPHOTOMETRY, ULTRAVIOLET; WATER;

EID: 58549118932     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2008.12.051     Document Type: Article

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