Deformable Mn( iii )–Schiff-base dimer for anomalously large positive and negative anisotropic thermal expansions
A new molecular crystal with supramolecular layers assembled by a Mn(iii)-Schiff-base dimer and fumaric acid was investigated by means of variable-temperature single-crystal structural analyses. The Mn(iii)-Schiff-base dimer reveals remarkable thermally-induced deformation and hence causes anomalous...
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| Veröffentlicht in: | CrystEngComm 2017, Vol.19 (13), p.1725-1728 |
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| container_issue | 13 |
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| container_title | CrystEngComm |
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| creator | Su, Yu-Jun Wei, Ke-Xin Huang, Bo Xu, Wei-Jian Zhang, Wei-Xiong Zeng, Ming-Hua Chen, Xiao-Ming |
| description | A new molecular crystal with supramolecular layers assembled by a Mn(iii)-Schiff-base dimer and fumaric acid was investigated by means of variable-temperature single-crystal structural analyses. The Mn(iii)-Schiff-base dimer reveals remarkable thermally-induced deformation and hence causes anomalously large positive and negative anisotropic thermal expansions in the supramolecular layers, providing a new type of promising weak supramolecular synthon for designing sensitive thermomechanical actuators. |
| doi_str_mv | 10.1039/C7CE00292K |
| format | Article |
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The Mn(iii)-Schiff-base dimer reveals remarkable thermally-induced deformation and hence causes anomalously large positive and negative anisotropic thermal expansions in the supramolecular layers, providing a new type of promising weak supramolecular synthon for designing sensitive thermomechanical actuators.</abstract><doi>10.1039/C7CE00292K</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0003-0797-3465</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1466-8033 |
| ispartof | CrystEngComm, 2017, Vol.19 (13), p.1725-1728 |
| issn | 1466-8033 1466-8033 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1904221404 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Actuators Anisotropy Crystal structure Deformation mechanisms Dimers Fumaric acid Structural analysis Thermal expansion |
| title | Deformable Mn( iii )–Schiff-base dimer for anomalously large positive and negative anisotropic thermal expansions |
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