Poly[[aqua­copper(II)]‐μ‐adamantane‐1,3‐diacetato]

In the title compound, Cu(C₁₄H₁₈O₄)(H₂O)]_n, each Cu^II atom bonds to four O atoms of four adamantanediacetate (ada) ligands in equatorial positions and an O atom from a water mol­ecule in the apical position. Two adjacent Cu^II atoms form a paddle‐wheel unit with four ada ligands. The distance between the two Cu atoms is 2.5977 (3) Å. A crystallographic inversion center is located at the center of the Cu–Cu core. Each Cu₂(ada)₄ paddle‐wheel further bonds to four adjacent identical paddle‐wheel units, generating a two‐dimensional layered structure of Cu(ada)(H₂O) with a 4⁴ topology.