Text this: SYNTHESIS AND CHARACTERIZATION OF HYBRID PEROVSKITE (RNH3)2SNBR4 WITH SOME AMINES AND (PEA)2SNBRXI4-X

  _____    _    _     ______    ______   _    _   
 |__  //  | || | ||  /_   _//  /_   _// | || | || 
   / //   | || | ||    | ||     -| ||-  | || | || 
  / //__  | \\_/ ||   _| ||     _| ||_  | \\_/ || 
 /_____||  \____//   /__//     /_____//  \____//  
 `-----`    `---`    `--`      `-----`    `---`