Di-μ-halogeno-bis[halogeno(triphenylphosphine)mercury(II)], [Ph<sub>3</sub>PHg<i>X</i>(μ-<i>X</i>)<sub>2</sub><i>X</i>HgPPh<sub>3</sub>], reinvestigated at 120 K for<i>X</i>= Cl and Br, and a second polymorph for<i>X</i>= I, also at 120 K
Acta crystallographica. Section C, Crystal structure communications/Acta crystallographica. Section C, Crystal structure communications.