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Impact of halogen⋯halogen interaction on the mechanical motion of a 3D Pb(II) coordination polymer of elusive topology
被引:0
|作者:
Khan, Samim
[1
]
Naaz, Sanobar
[1
]
Ahmad, Shamim
[2
]
Gomila, Rosa M.
[3
]
Chanthapally, Anjana
[4
]
Frontera, Antonio
[3
]
Mir, Mohammad Hedayetullah
[1
]
机构:
[1] Aliah Univ, Dept Chem, Kolkata 700156, India
[2] Indian Inst Sci Educ & Res IISER Kolkata, Dept Chem Sci, Mohanpur Campus, Mohanpur 741246, India
[3] Univ Illes Balears, Dept Quim, Crta Valldemossa km 7-5, Palma De Mallorca 07122, Baleares, Spain
[4] Mar Athanasius Coll Engn, Dept Sci, Kothamangalam, Kerala, India
关键词:
MOLECULAR-CRYSTALS;
CHEMISTRY;
LIGHT;
D O I:
10.1039/d4cc03746d
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Herein, we report the synthesis of a Pb(ii) based three-dimensional coordination polymer (3D CP), [Pb(DCTP)](n) (1) [H2DCTP = 2,5-dichloroterephthalic acid] with an unprecedented topology, which exhibits a photomechanical effect wherein crystals show jumping upon UV irradiation. The Pb(ii) CP forms a type II Cl & ctdot;Cl interaction, which weakens further upon UV irradiation to resolve the anisotropic mechanical strain. The work presented here could be a beacon to the nascent field of photoactuating smart materials.
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页码:10370 / 10373
页数:4
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