This thesis has been composed of two parts. In the first part, the molecular screen MCM-41was build and became functionalized by the 3 -Aminopropyl triethoxysilane (APTS) compound. The produced catalyst was identified by different techniques of FT-IR، XRD، TGA، FE-SEM، TEM and element analysis. In the XRD analysis, the network unit was determined equal to 4.47 nm, catalyst honeycomb network was observed in the TEM analysis, the overall pattern of the Mesoporous figure was observed in the BET analysis. The synthesized catalyst was used in two recovery cycles and was used in the synthesis reaction of boutil-3 (5-phenil-H-2-Tetrazol-2- Il) propanoate. Reaction completed in the appropriate time and relatively appropriate outcome. This catalyst was used as base in the Michael reaction. Finally, synthesized compounds using different techniques of FT-IR, H-NMR, C-NMR and element analysis were identified. Products were obtained inappropriate time and with high outcome. In the second section, the ionic mobility spectrometry device was used to investigate protonation of 5- amino tetrazole and dimmer with proton boundary in the atmosphere pressure. Calculations were used to confirm empirical results. First, null molecule and protonated molecule ion was optimized and then dimmer structure was optimized with proton boundary and its thermochemistry properties including enthalpy and Gi free energy was calculated. All calculations was performed using DFT method and basis set of 6-311+G (d, p).