The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX2(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br)

Ryo Ohtani; Kodai Shimayama; Akio Mishima; Masaaki Ohba; Ryuta Ishikawa; Satoshi Kawata; Masaaki Nakamura; Leonard F. Lindoy; Shinya Hayami

doi:10.1039/c5tc00864f

The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br)

Ryo Ohtani, Kodai Shimayama, Akio Mishima, Masaaki Ohba, Ryuta Ishikawa, Satoshi Kawata, Masaaki Nakamura, Leonard F. Lindoy, Shinya Hayami

無機・分析化学

研究成果: Contribution to journal › Article › 査読

9 被引用数 (Scopus)

抄録

Discrete Co(II) spin crossover (SCO) compounds have attracted much attention for constructing highly sensitive molecular devices; however, the use of Co(II) SCO-coordination polymers (CPs) in such applications is extremely limited. The syntheses of the one-dimensional Co(II) SCO-CPs, [CoX₂(pyterpy)] (pyterpy = 4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine; X = Cl (1), Br (2)), are presented. The structure of 1 shows a 'closed' packing arrangement that exhibits gate-type water adsorption at room temperature while 2 has an 'open' packing arrangement that shows type I water adsorption behaviour at room temperature. In addition, both 1 and 2 adsorb CO₂ at 201 K. Following water adsorption, 1·H₂O and 2·H₂O showed cooperative SCO at 226 K and 299 K, respectively.

本文言語	英語
ページ（範囲）	7865-7869
ページ数	5
ジャーナル	Journal of Materials Chemistry C
巻	3
号	30
DOI	https://doi.org/10.1039/c5tc00864f
出版ステータス	出版済み - 8 14 2015

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Chemistry

文献へのアクセス

10.1039/c5tc00864f

フィンガープリント「The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX<sub>2</sub>(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Ohtani, R., Shimayama, K., Mishima, A., Ohba, M., Ishikawa, R., Kawata, S., Nakamura, M., Lindoy, L. F., & Hayami, S. (2015). The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br). Journal of Materials Chemistry C, 3(30), 7865-7869. https://doi.org/10.1039/c5tc00864f

The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br). / Ohtani, Ryo; Shimayama, Kodai; Mishima, Akio; Ohba, Masaaki; Ishikawa, Ryuta; Kawata, Satoshi; Nakamura, Masaaki; Lindoy, Leonard F.; Hayami, Shinya.

In: Journal of Materials Chemistry C, Vol. 3, No. 30, 14.08.2015, p. 7865-7869.

研究成果: Contribution to journal › Article › 査読

Ohtani, R, Shimayama, K, Mishima, A, Ohba, M, Ishikawa, R, Kawata, S, Nakamura, M, Lindoy, LF & Hayami, S 2015, 'The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br)', Journal of Materials Chemistry C, vol. 3, no. 30, pp. 7865-7869. https://doi.org/10.1039/c5tc00864f

Ohtani R, Shimayama K, Mishima A, Ohba M, Ishikawa R, Kawata S et al. The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br). Journal of Materials Chemistry C. 2015 8 14;3(30):7865-7869. https://doi.org/10.1039/c5tc00864f

Ohtani, Ryo ; Shimayama, Kodai ; Mishima, Akio ; Ohba, Masaaki ; Ishikawa, Ryuta ; Kawata, Satoshi ; Nakamura, Masaaki ; Lindoy, Leonard F. ; Hayami, Shinya. / The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br). In: Journal of Materials Chemistry C. 2015 ; Vol. 3, No. 30. pp. 7865-7869.

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abstract = "Discrete Co(II) spin crossover (SCO) compounds have attracted much attention for constructing highly sensitive molecular devices; however, the use of Co(II) SCO-coordination polymers (CPs) in such applications is extremely limited. The syntheses of the one-dimensional Co(II) SCO-CPs, [CoX2(pyterpy)] (pyterpy = 4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine; X = Cl (1), Br (2)), are presented. The structure of 1 shows a 'closed' packing arrangement that exhibits gate-type water adsorption at room temperature while 2 has an 'open' packing arrangement that shows type I water adsorption behaviour at room temperature. In addition, both 1 and 2 adsorb CO2 at 201 K. Following water adsorption, 1·H2O and 2·H2O showed cooperative SCO at 226 K and 299 K, respectively.",

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