Figure 4
Least-squares contour map of the Cu—O1(nitrite) bond length versus the angle Cu—O1(nitrite)—O2(nitrite). Minima occur at a bond length of 1.94 Å and at two different angles, which correspond to Cu—O2(nitrite) distances of 2.98 Å (marked X1) and 2.32 Å (marked X2). |