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

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Text this: Atomic and electronic structures of I-V-VI2 ternary chalcogenides