Mechanical motion in the solid state and molecular recognition: Reversible cis-trans transformation of an organic receptor in a solid-liquid crystalline state reaction triggered by anion exchange
Mechanical motion in the solid state and molecular recognition: Reversible cis-trans transformation of an organic receptor in a solid-liquid crystalline state reaction triggered by anion exchange
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Date
2015-05-07
Authors
Madhu, Vedichi
Sabbani, Supriya
Kishore, Ravada
Naik, Indravath K.
Das, Samar K.
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Abstract
An organic receptor [C < inf > 28 < /inf > H < inf > 24 < /inf > N < inf > 4 < /inf > ] < sup > 2+ < /sup > can be obtained with its unusual cis-form when it is ion-paired with a [Zn(dmit) < inf > 2 < /inf > ] < sup > 2- < /sup > coordination complex anion with the isolation of [C < inf > 28 < /inf > H < inf > 24 < /inf > N < inf > 4 < /inf > ][Zn(dmit) < inf > 2 < /inf > ]·2DMF (2). Compound 2 shows reversible cis-trans isomerization of the cationic receptor in a solid to solid transformation in a solid-liquid interface reaction.
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CrystEngComm. v.17(17)