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Dame Seye

Publications (7)

Varied Analysis of Acid Dissociation Constants by Cyclic Voltammetry and UV-Visible to Determine the Aqueous Solubility of a New Diisopropylammonium Phenylsulfonate Molecule

Dame Seye, Déthié Faye, Momath Lo, Cheikh A. B. Diop, Mamadou Dieng, Cheikh A. K. Diop & Modou Fall · Chemical Science International Journal · 2024

The determination of dissociation constant, solubility and thermodynamic parameters are very important physico-chemical parameters in substances and their knowledge is of fundamental importance for the validation of a pharmaceutical ingredient target. The determination of these p...

Open access Research Article 10.9734/CSJI/2024/v33i6940

Synthesis, Structural Characterization of a New Ethylenediammonium Hydrogenophosphate Salt

Lamine Yaffa, Dame Seye, Boucar Diouf, Assane TOURE, Cheikh Abdoul Khadir Diop & Mamadou Sidibé · Chemical Science International Journal · 2025

The integration of organic species with inorganic units result to the formation of hybrid materials that combine the complementary properties of both components. These organo-inorganic systems are of great interest because of their potential synergistic behavior. In materials che...

Open access Research Article 10.9734/CSJI/2025/v34i5993

Synthesis and Crystal Structure of poly[bis(1-ethyl-2,5-dihydro-1H-imidazole-κN3)(succinato-κO)copper(II)]

Néné Oumy Khairy Lo, Waly Diallo, Dame Seye, Bocar Traoré, Nikolay Tumanov, Johan Wouters, Mamadou Sidibé & Mohamed Lamine Gaye · Asian Journal of Chemical Sciences · 2025

The new title copper(II) succinato complex [Cu(O2C(CH2)2CO2)(C3H5N2C2H5)2]n (1) has been isolated as single crystals state from one pot reaction between HO2C(CH2)2CO2H (succinic acid), C3H5N2C2H5 (1-ethyl-2,5-dihydro-1H-imidazole) and Cu(CH3COO)2 in distilled water. Compound 1 ha...

Open access Research Article 10.9734/ajocs/2025/v15i4387

Harnessing Weak and Hydrogen Bonding Interactions for Tailored Crystal Formation: A Case Study of Diisopropylammonium Phenylsulfonate

Mamadou Dieng, Cheikh Ahmadou Bamba Diop, Dame Seye, Moustapha Diaw, Déthié Faye, Arona Ngom, Ismaila Diédhiou, Lamine Yaffa, Momath Lo & Cheikh Abdou Khadir Diop · International Research Journal of Pure and Applied Chemistry · 2025

The thoughtful design of a supramolecular molecule constructed from NH···OS-type hydrogen bonds is commonly used to create molecular architectures useful for industrial and medical applications. Here, we report for the first time a hydrogen bonding strategy for the formation of a...

Open access Research Article 10.9734/irjpac/2025/v26i4938

A Novel Method for Combination of Ionic Conductivity and pH-metry Methods for the Determination of the Aqueous Solubility of a New Diisopropylammonium Hydrogenmaleate Crystalline Molecule

Momath Lo, Déthié Faye, Dame Seye, Mamadou Dieng, Mohamed Lamine Sall, Diène Diégane Thiaré, Abdou K. D. Diaw & Modou Fall · International Research Journal of Pure and Applied Chemistry · 2024

Dissociation constant, solubility, and thermodynamic data are very important physicochemical parameters for biological substances and their knowledge is of fundamental importance for the validation of drugs. In addition to their low cost and accessibility, Conductometric and pH-m...

Open access Research Article 10.9734/irjpac/2024/v25i6882

Coordination Polymers of Copper(II) and Zinc(II) with 1-ethyl-1H-imidazole Incorporating Maleato or Malonato and Study of their Spectroscopic and Thermal Properties

Néné Oumy Khairy Lo, Waly Diallo, Aîssatou Aliou Gaye, Dame Seye, Bocar Traoré, Nikolay Tumanov, Johan Wouters & Mamadou Sidibé · Chemical Science International Journal · 2025

Polymer carboxylates coordination complexes formulated as [Cu(malea)(1-Etim)2]n (1) and  [Zn(malon)(1-Etim)2]n (2) (malea = maleato, malon = malonato and 1-Etim = 1-ethyl-1H-imidazole) were prepared from maleic acid and malonic acid in the presence of 2-ethylimidazole as co-ligan...

Open access Research Article 10.9734/CSJI/2025/v34i5989

Crystallographic and Computational Insights into Hydrogen Bonding in Diisopropylammonium Hydrogenophthalate

Mamadou Dieng, Déthié Faye, Cheikh Ahmadou Bamba Diop, Moustapha Diaw, Arona Ngom, Ismaila Diédhiou, Assane TOURE, Dame Seye, Momath Lo & Cheikh Abdou Khadir Diop · Chemical Science International Journal · 2025

Hydrogen bonds of the type A–H⋯A′, where A and A′ represent electronegative atoms, have attracted considerable attention in recent years due to their crucial role in stabilizing molecular systems. The combination of experimental characteristics and sophisticated quantum chemical...

Open access Research Article 10.9734/CSJI/2025/v34i5987