Zusammenfassung

Bridging coordination of Mo2P2 complexes between metal centers is a prerequisite for the formation of a one-dimensional polymer. The choice of counterion also has a deciding role in determining the polymer structure: while the complex [Cp2Mo2(CO)4(,2-P2)] (1; Cp=C5H5) with AgNO3 forms a zigzag polymer chain, with CuBr 1 forms a linear coordination polymer (see structure).