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Polymers 2012, 4(1), 880-888; doi:10.3390/polym4010880
Article

Spiral Assembly of the 1D Chain Sheet of Fe(NCBH3)2(bpa)2·(biphenyl) (bpa = 1,2-bis(4-pyridyl)ethane) and its Stepwise Spin-Crossover Phenomenon

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Received: 18 January 2012; in revised form: 13 February 2012 / Accepted: 2 March 2012 / Published: 7 March 2012
(This article belongs to the Special Issue Coordination Polymers)
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Abstract: The assembled complex, Fe(NCBH3)2(bpa)2, enclathrating biphenyl has been synthesized, the skeleton of which is a 1D chain. Several 1D chains gather together to form 1D chain sheet. The 1D chain sheet is stacked spirally to form novel spiral assembly. The average Fe-N distances were 2.020(2), 2.083(2), and 2.191(2) Å at 100, 175, and 298 K, respectively, reflecting spin-state change of the iron ion. The assembly showed a stepwise spin-crossover phenomenon.
Keywords: assembled complexes; spiral assembly; anti-gauche conformer; spin crossover assembled complexes; spiral assembly; anti-gauche conformer; spin crossover
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Nakashima, S.; Morita, T.; Inoue, K.; Hayami, S. Spiral Assembly of the 1D Chain Sheet of Fe(NCBH3)2(bpa)2·(biphenyl) (bpa = 1,2-bis(4-pyridyl)ethane) and its Stepwise Spin-Crossover Phenomenon. Polymers 2012, 4, 880-888.

AMA Style

Nakashima S, Morita T, Inoue K, Hayami S. Spiral Assembly of the 1D Chain Sheet of Fe(NCBH3)2(bpa)2·(biphenyl) (bpa = 1,2-bis(4-pyridyl)ethane) and its Stepwise Spin-Crossover Phenomenon. Polymers. 2012; 4(1):880-888.

Chicago/Turabian Style

Nakashima, Satoru; Morita, Takaki; Inoue, Katsuya; Hayami, Shinya. 2012. "Spiral Assembly of the 1D Chain Sheet of Fe(NCBH3)2(bpa)2·(biphenyl) (bpa = 1,2-bis(4-pyridyl)ethane) and its Stepwise Spin-Crossover Phenomenon." Polymers 4, no. 1: 880-888.


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