أرسل هذا في رسالة قصيرة: Crystal structures and characterizations of (nitrato-O) (nitrato-O,O′)(η6-hexamethylbenzene)ruthenium(II) and di(trifluoroacetato-O)(H2O-O)(η6-hexamethylbenzene) ruthenium(II)

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