Table 2 Selected bond lengths (Å).

From: Synthesis, characterization, and hydrogen bonding analysis of copper complexes with acetate bridging: insights into interactions in crystal networks

Metal coordination sphere

Key organic bonds

Complex 1

Cu1–O1

1.952

C1–O1 (acetate)

1.244

Cu1–O5

1.956

C3–O4 (acetate)

1.246

Cu2–O4

1.950

C5–O6 (acetate)

1.258

Cu2–O8

1.953

C11–N3 (ligand)

1.336

Cu1–Cu2 (dimer core)

2.705

C12–C17 (aromatic)

1.378

Complex 2

Cu1–O1

1.960

C1–O1 (acetate)

1.251

Cu1–O3

1.970

C3–O4 (acetate)

1.251

Cu1–Cu1i (dimer core)

2.674

C5–N1 (ligand)

1.338

Cu1–N1

2.244

C10–C11 (aromatic)

1.364

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