發送短信 : Study of structure, bonding and electronic properties of derivatives of cyclohexagermanes

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