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Issue 80, 2015
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Novel mode of 2-fold interpenetration observed in a primitive cubic network of formula [Ni(1,2-bis(4-pyridyl)acetylene)2(Cr2O7)]n

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Abstract

A primitive cubic (pcu) network of formula [Ni(1,2-bis(4-pyridyl)acetylene)2(Cr2O7)]n, DICRO-2-Ni-i, has been synthesised and found to exhibit a novel type of inclined 2-fold interpenetration and an isosteric heat of adsorption (Qst) of 30.5 kJ mol−1 towards CO2 at zero loading. Qst is relatively high in the broad context but less than that observed in related hybrid ultramicroporous materials, a feature that can be understood after studying pore structure and molecular simulations of CO2 adsorption.

Graphical abstract: Novel mode of 2-fold interpenetration observed in a primitive cubic network of formula [Ni(1,2-bis(4-pyridyl)acetylene)2(Cr2O7)]n

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Publication details

The article was received on 15 Jul 2015, accepted on 19 Aug 2015 and first published on 19 Aug 2015


Article type: Communication
DOI: 10.1039/C5CC05866J
Citation: Chem. Commun., 2015,51, 14832-14835
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    Novel mode of 2-fold interpenetration observed in a primitive cubic network of formula [Ni(1,2-bis(4-pyridyl)acetylene)2(Cr2O7)]n

    H. S. Scott, A. Bajpai, K. Chen, T. Pham, B. Space, J. J. Perry and M. J. Zaworotko, Chem. Commun., 2015, 51, 14832
    DOI: 10.1039/C5CC05866J

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