Sorry but it seems this is a non-existent or inaccurately named chemical compound. SiH5O2 is not a valid chemical formula, as the silicon atom (Si) can only bond with a maximum of four atoms, and therefore cannot form five bonds as in the formula above. Moreover, the hydrogen atom (H) can only bond with one other atom. This formula may have been mistyped or misunderstood.
Please check the chemical formula you want to understand. If you are looking for information on silicon dioxide (SiO2) or hydrosilicates (compounds of silicon, hydrogen, and oxygen, usually with a general formula like H2SiO3), I can provide detailed information on those chemicals.