Fernandes, José A.Gomes, Ana C.Figueiredo, SoniaGago, SandraRibeiro-Claro, Paulo J. A.Gonçalves, Isabel S.Almeida Paz, Filipe A.2018-12-072018-12-072010-071600-5368http://hdl.handle.net/10400.1/11474In the title compound, (C(5)H(6)N)(3)[MoCl(4)O(2)]Cl, the pyridinium cations are N-H center dot center dot center dot Cl hydrogen bonded to the anionic [MoCl(4)O(2)](2-) complexes and to the two crystallographically independent chloride anions (located on C2 axes). The Mo(6+) centre adopts a highly distorted octahedral geometry, being surrounded by four chloride and two terminal oxide groups. The oxide ligands are mutually cis.engOlefin epoxidationjournal article10.1107/S1600536810023950