Rajkumar Jana, Brigitte Schwederski, Jan Fiedler, and Wolfgang. Kaim. Facilitated reduction and oxidation of Ru(NH3)54(μ4-TCNX)8+ by changing from TCNX = TCNQ to TCNQF4. Polyhedron, (44)1:174--178, 2012. [PUMA: ammine benzoquinodimethane electrochem oxidn prepn redn ruthenium tetracyano tetrafluoro]