Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers

Ryo Ohtani; Arnaud Grosjean; Ryuta Ishikawa; Riho Yamamoto; Masaaki Nakamura; Jack K. Clegg; Shinya Hayami

doi:10.1021/acs.inorgchem.7b00282

Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers

Ryo Ohtani, Arnaud Grosjean, Ryuta Ishikawa, Riho Yamamoto, Masaaki Nakamura, Jack K. Clegg, Shinya Hayami

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

18 Citations (Scopus)

Abstract

Zero in-plane thermal expansion (TE) in a two-dimensional (2D) coordination polymer is demonstrated. The combination of components that expand and those that shrink into zigzag layers results in no net area change in the 2D materials with temperature. Single crystals of [Mn(salen)]₂[Mn(N)(CN)₄(guest)] (salen = N,N′-ethylenebis(salicylideneaminato), guest = MeOH and MeCN) were prepared, and variable-temperature single-crystal X-ray structural analyses demonstrated that these compounds exhibited both anisotropic positive and negative thermal expansion depending on the guest species. The TE behavior results from distortions of the octahedral coordination geometry of [Mn(salen)]⁺ units in the zigzag layers. When both guests MeOH and MeCN were incorporated into one material, [Mn(salen)]₂[Mn(N)(CN)₄(MeOH)_0.25(MeCN)_0.75], zero in-plane TE resulted in a range of temperature between 380 and 440 K.

Original language	English
Pages (from-to)	6225-6233
Number of pages	9
Journal	Inorganic chemistry
Volume	56
Issue number	11
DOIs	https://doi.org/10.1021/acs.inorgchem.7b00282
Publication status	Published - Jun 5 2017
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/acs.inorgchem.7b00282

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title = "Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers",

abstract = "Zero in-plane thermal expansion (TE) in a two-dimensional (2D) coordination polymer is demonstrated. The combination of components that expand and those that shrink into zigzag layers results in no net area change in the 2D materials with temperature. Single crystals of [Mn(salen)]2[Mn(N)(CN)4(guest)] (salen = N,N′-ethylenebis(salicylideneaminato), guest = MeOH and MeCN) were prepared, and variable-temperature single-crystal X-ray structural analyses demonstrated that these compounds exhibited both anisotropic positive and negative thermal expansion depending on the guest species. The TE behavior results from distortions of the octahedral coordination geometry of [Mn(salen)]+ units in the zigzag layers. When both guests MeOH and MeCN were incorporated into one material, [Mn(salen)]2[Mn(N)(CN)4(MeOH)0.25(MeCN)0.75], zero in-plane TE resulted in a range of temperature between 380 and 440 K.",

author = "Ryo Ohtani and Arnaud Grosjean and Ryuta Ishikawa and Riho Yamamoto and Masaaki Nakamura and Clegg, {Jack K.} and Shinya Hayami",

note = "Funding Information: This work was supported by JSPS Grant-in-Aid for Young Scientists (B) JP15K17833, JSPS Grant-in-Aid for Scientific Research on Innovative Areas (Dynamical Ordering & Integrated Functions) JP16H00777, the Iketani Science and Technology Fundation 0281019-A, and the Izumi Science and Technology Fundation H27-J-094. This work was also supported by KAKENHI Grant-in-Aid for Scientific Research (B) JP26288026. This work was partially supported by the Cooperative Research Program of “Network Joint Research Centre for Materials and Devices”. The authors thank the Australian Research Council for support. Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

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doi = "10.1021/acs.inorgchem.7b00282",

language = "English",

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T1 - Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers

AU - Ohtani, Ryo

AU - Grosjean, Arnaud

AU - Ishikawa, Ryuta

AU - Yamamoto, Riho

AU - Nakamura, Masaaki

AU - Clegg, Jack K.

AU - Hayami, Shinya

N1 - Funding Information: This work was supported by JSPS Grant-in-Aid for Young Scientists (B) JP15K17833, JSPS Grant-in-Aid for Scientific Research on Innovative Areas (Dynamical Ordering & Integrated Functions) JP16H00777, the Iketani Science and Technology Fundation 0281019-A, and the Izumi Science and Technology Fundation H27-J-094. This work was also supported by KAKENHI Grant-in-Aid for Scientific Research (B) JP26288026. This work was partially supported by the Cooperative Research Program of “Network Joint Research Centre for Materials and Devices”. The authors thank the Australian Research Council for support. Publisher Copyright: © 2017 American Chemical Society.

PY - 2017/6/5

Y1 - 2017/6/5

N2 - Zero in-plane thermal expansion (TE) in a two-dimensional (2D) coordination polymer is demonstrated. The combination of components that expand and those that shrink into zigzag layers results in no net area change in the 2D materials with temperature. Single crystals of [Mn(salen)]2[Mn(N)(CN)4(guest)] (salen = N,N′-ethylenebis(salicylideneaminato), guest = MeOH and MeCN) were prepared, and variable-temperature single-crystal X-ray structural analyses demonstrated that these compounds exhibited both anisotropic positive and negative thermal expansion depending on the guest species. The TE behavior results from distortions of the octahedral coordination geometry of [Mn(salen)]+ units in the zigzag layers. When both guests MeOH and MeCN were incorporated into one material, [Mn(salen)]2[Mn(N)(CN)4(MeOH)0.25(MeCN)0.75], zero in-plane TE resulted in a range of temperature between 380 and 440 K.

AB - Zero in-plane thermal expansion (TE) in a two-dimensional (2D) coordination polymer is demonstrated. The combination of components that expand and those that shrink into zigzag layers results in no net area change in the 2D materials with temperature. Single crystals of [Mn(salen)]2[Mn(N)(CN)4(guest)] (salen = N,N′-ethylenebis(salicylideneaminato), guest = MeOH and MeCN) were prepared, and variable-temperature single-crystal X-ray structural analyses demonstrated that these compounds exhibited both anisotropic positive and negative thermal expansion depending on the guest species. The TE behavior results from distortions of the octahedral coordination geometry of [Mn(salen)]+ units in the zigzag layers. When both guests MeOH and MeCN were incorporated into one material, [Mn(salen)]2[Mn(N)(CN)4(MeOH)0.25(MeCN)0.75], zero in-plane TE resulted in a range of temperature between 380 and 440 K.

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JO - Inorganic Chemistry

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Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers

Abstract

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