A new organic-inorganic hybrid consisting of Keggin-type polyoxometalate ([BW₁₂O₄₀]^5-) and protonated piperazine, namely [H₅O₂]₂[Hpip]_2.5[BW₁₂O₄₀].4H₂O (pip = piperazine, C₄H₁₀N₂) (1), has been created under reflux state and identified through material identification devices like single-crystal crystallography, FT-IR and ¹H-NMR spectroscopies, Powder XRD, TG-DT Analysis, Field Emission SEM, elemental-analysis and cyclic voltammetry. Crystallography investigation exhibits that the main factor in the formation of 1 is the numerous number of hydrogen bonding between organic and inorganic species. The arrangement of Hpip groups creates holes in which the [BW₁₂O₄₀] ^{clusters fit into the holes. Furthermore, the electrochemical and photochemical attributes of 1 have been considered, and the outcomes present that 1 owns privileged electrocatalytic activity against the reduction of nitrite ions as well as an appropriate photochemical effect on methylene blue (MB) dye depredation}