Apologies, but it seems that the substance B2Sb3 does not exist in the list of identified chemical substances. You may want to check the chemical formula of that substance again. Sometimes, a minor typographical error or misunderstanding of chemical symbols can lead to confusion. If it’s a specific chemical substance that you want to learn more about, make sure that you have entered the correct chemical formula for it.
Remember that the chemical formula of a substance is simply a representation of the chemical elements and their quantities in a molecule of that substance. For example, the chemical formula for water is H2O, which means each water molecule contains two hydrogen atoms and one oxygen atom.
If you have any questions about chemical substances or need help with another chemical formula, don’t hesitate to contact me. I am more than willing to assist you.