Unexplored σ-hole and π-hole interactions in (X2CY)2 complexes (X = F, Cl; Y = O, S)

Mahmoud A. A. Ibrahim, Rehab R. A. Saeed, Mohammed N. I. Shehata, Esraa E.B. Mohamed, Mahmoud E. S. Soliman, Jabir H. Al‐Fahemi, H. R. Abd El-Mageed, Muhammad Naeem Ahmed, Ahmed M. Shawky, Nayra A. M. Moussa