Text this: Refinement of the crystal structure of diaqua-(3,10-C-meso-3,5,7,7, 10,12,14,14-octamethyl-1,4,8,11-tetraazacyclotetradecane)copper(II) diperchlorate, [Cu(C18H40N4)(H2O) 2](ClO4)2, at 173 K

 ______     ______    _____      ___      ______  
|      \\  /_   _//  /  ___||   / _ \\   /_   _// 
|  --  //   -| ||-  | // __    | / \ ||  `-| |,-  
|  --  \\   _| ||_  | \\_\ ||  | \_/ ||    | ||   
|______//  /_____//  \____//    \___//     |_||   
`------`   `-----`    `---`     `---`      `-`'