Figure 1
A fragment of the crystal structure of the title compound, with displacement ellipsoids drawn at the 65% probability level [symmetry codes: (i) −x + 1, y, −z + ; (ii) −x + 1, −y, −z + 1; (iii) x, y − 1, z]. Four of the cyanide ligands (C1/N1—C1/N1i, C2/N2—C2/N2ii, C3/N3—C4/N4 and C4/N4iii—C3/N3iii) are disordered over two sites with occupancies of 0.5. The Cu⋯Cu contact is shown as a dashed line. |