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  _  __     ___                ______    _  __  
 | |/ //   / _ \\    ____     /_   _//  | |/ // 
 | ' //   | / \ ||  |    \\    -| ||-   | ' //  
 | . \\   | \_/ ||  | [] ||    _| ||_   | . \\  
 |_|\_\\   \___//   |  __//   /_____//  |_|\_\\ 
 `-` --`   `---`    |_|`-`    `-----`   `-` --` 
                    `-`

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Text this: Copper Sites in Cu-ZSM-5 Zeolites. Part II. An Identification of Defective AlOCu+ Sites by FTIR