A porous chiral framework of coordinated 1,3,5-benzenetricarboxylate: quadruple interpenetration of the (10,3)-a network

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Cameron J. Kepert and Matthew J. Rosseinsky


Abstract

The chiral and porous cubic coordination polymer Ni3- (btc)2(py)6(eg)6·xeg·yH2O (btc = 1,3,5-benzenetricarboxylate, py = pyridine, eg = ethylene glycol, x ≈ 3, y ≈ 4) is based on the interpenetration of four independent (10,3)-a networks, and contains large interconnected cavities with diameter 16 Å which may be desolvated without irreversibly destroying the porous framework structure.


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