In Situ X‐Ray Techniques Unraveling Charge Distribution Induced by Halogen Bonds in Solvates of an Iodo‐Substituted Squaraine Dye oleh Xiaoyu Ye, Jonathan Gutenthaler‐Tietze, Ruoxuan Wu, Guomin Xia, Shidang Xu, Bin Liu, Yi‐Hung Chen, Konstantin Karaghiosoff