Text this: Co-crystallisation of 2,2′-dithiodibenzoic acid with the isomeric n-pyridinealdazines, n = 2, 3 and 4: Supramolecular polymers and the influence of steric factors upon aggregation patterns

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