發送短信 : METAL CLUSTER DERIVATIVES OF TRIFLUOROMETHYL-SUBSTITUTED PHOSPHINES AND ARSINES

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