Multivalent hy­dro­gen-bonded architectures directed by self-com­plementarity between [Cu(2,2′-bi­imid­az­ole)] and malonate building blocks

Atencio, R.; Linares, M.M.; González, T.; Briceño, A.

doi:10.1107/S2053229624007897

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 10
Representation of the modular assembly involving hydrogen bonds found in the crystal structure of 4. (a) Self-assembly through R₂¹(7)-Ie hydrogen bonding of the Cu1 complex forming a 2D array. Only coordinated carboxylate groups and H atoms engaged in hydrogen bonds are displayed for clarity. (b) One uncoordinated carboxylic acid group in the Cu1 complex linking to the Cu2 complex via R₂²(9)–Ic hydrogen bonding. [Symmetry codes: (−x + 2, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ); (−x + 1, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ); (−x + 1, y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ).]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 80| Part 9| September 2024| Pages 487-496

https://doi.org/10.1107/S2053229624007897

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