Interaction of the (Bu4N+)(C-60(center dot-)) salt with {CpMo(CO)(3)}(2) at a different molar ratio allows one to obtain isostructural (Bu4N+)(2){(C-60(center dot-))C6H4Cl2}(x){[CpMo(CO)(2)C-60](-)}(2-x) complexes with x=1 (1) and 0.74 (2). The complexes contain the solvated C-60(center dot-) radical anions and the coordination [CpMo(CO)(2)C-60](-) anions which share one position in the crystal structure with different occupancies. Molybdenum atom coordinates by the eta(2)-type to the 6-6 bond of C-60 in the [CpMo(CO)(2)(eta(2)-C-60)](-) anions. The length of the Mo-C(C-60) bonds is 2.241(6)-2.244(6) angstrom. Optical spectrum of 1 supports the presence of uncoordinated C-60(center dot-) and neutral coordinated C-60 in [CpMo(CO)(2)(eta(2)-C-60)](-). Paramagnetism of C-60(center dot-) in 1 provides effective magnetic moment of 1.2 mu(B) whereas coordination [CpMo(CO)(2)(eta(2)-C-60)](-) anions are diamagnetic and EPR silent. Fullerenes form closely packed double ribbons with triangular fullerene lattice. 1 shows antiferromagnetic coupling of spins with a small Weiss temperature of -7K. That can be explained by magnetic dilution of paramagnetic C-60 center dot- species by diamagnetic [CpMo(CO)(2)(eta(2)-C-60)](-) anions.