Fabrication and Structural Characterization of an Ultrathin Film of a Two-Dimensional-Layered Metal-Organic Framework, {Fe(py)2[Ni(CN)4]} (py = pyridine)

Shun Sakaida; Tomoyuki Haraguchi; Kazuya Otsubo; Osami Sakata; Akihiko Fujiwara; Hiroshi Kitagawa

doi:10.1021/acs.inorgchem.7b01113

Fabrication and Structural Characterization of an Ultrathin Film of a Two-Dimensional-Layered Metal-Organic Framework, {Fe(py)₂[Ni(CN)₄]} (py = pyridine)

Shun Sakaida, Tomoyuki Haraguchi, Kazuya Otsubo, Osami Sakata, Akihiko Fujiwara, Hiroshi Kitagawa

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

We report the fabrication and characterization of the first example of a tetracyanonickelate-based two-dimensional-layered metal-organic framework, {Fe(py)₂Ni(CN)₄} (py = pyridine), thin film. To fabricate a nanometer-sized thin film, we utilized the layer-by-layer method, whereby a substrate was alternately soaked in solutions of the structural components. Surface X-ray studies revealed that the fabricated film was crystalline with well-controlled growth directions both parallel and perpendicular to the substrate. In addition, lattice parameter analysis indicated that the crystal system is found to be close to higher symmetry by being downsized to a thin film.

Original language	English
Pages (from-to)	7606-7609
Number of pages	4
Journal	Inorganic Chemistry
Volume	56
Issue number	14
DOIs	https://doi.org/10.1021/acs.inorgchem.7b01113
Publication status	Published - 17 Jul 2017

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abstract = "We report the fabrication and characterization of the first example of a tetracyanonickelate-based two-dimensional-layered metal-organic framework, \{Fe(py)2Ni(CN)4\} (py = pyridine), thin film. To fabricate a nanometer-sized thin film, we utilized the layer-by-layer method, whereby a substrate was alternately soaked in solutions of the structural components. Surface X-ray studies revealed that the fabricated film was crystalline with well-controlled growth directions both parallel and perpendicular to the substrate. In addition, lattice parameter analysis indicated that the crystal system is found to be close to higher symmetry by being downsized to a thin film.",

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AU - Sakaida, Shun

AU - Haraguchi, Tomoyuki

AU - Otsubo, Kazuya

AU - Sakata, Osami

AU - Fujiwara, Akihiko

AU - Kitagawa, Hiroshi

PY - 2017/7/17

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N2 - We report the fabrication and characterization of the first example of a tetracyanonickelate-based two-dimensional-layered metal-organic framework, {Fe(py)2Ni(CN)4} (py = pyridine), thin film. To fabricate a nanometer-sized thin film, we utilized the layer-by-layer method, whereby a substrate was alternately soaked in solutions of the structural components. Surface X-ray studies revealed that the fabricated film was crystalline with well-controlled growth directions both parallel and perpendicular to the substrate. In addition, lattice parameter analysis indicated that the crystal system is found to be close to higher symmetry by being downsized to a thin film.

AB - We report the fabrication and characterization of the first example of a tetracyanonickelate-based two-dimensional-layered metal-organic framework, {Fe(py)2Ni(CN)4} (py = pyridine), thin film. To fabricate a nanometer-sized thin film, we utilized the layer-by-layer method, whereby a substrate was alternately soaked in solutions of the structural components. Surface X-ray studies revealed that the fabricated film was crystalline with well-controlled growth directions both parallel and perpendicular to the substrate. In addition, lattice parameter analysis indicated that the crystal system is found to be close to higher symmetry by being downsized to a thin film.

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Fabrication and Structural Characterization of an Ultrathin Film of a Two-Dimensional-Layered Metal-Organic Framework, {Fe(py)₂[Ni(CN)₄]} (py = pyridine)

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