Coordination nano-space as stage of hydrogen ortho–para conversion-Reference-Cited by-同舟云学术

Coordination nano-space as stage of hydrogen ortho–para conversion

Published:2015-07 Issue:7 Volume:2 Page:150006
ISSN:2054-5703
Container-title:Royal Society Open Science
language:en
Short-container-title:R. Soc. open sci.

Author:

Kosone Takashi¹²,Hori Akihiro¹³,Nishibori Eiji¹⁴,Kubota Yoshiki¹⁵,Mishima Akio⁶,Ohba Masaaki¹⁶,Tanaka Hiroshi⁷,Kato Kenichi¹,Kim Jungeun¹⁸,Real José Antonio⁹,Kitagawa Susumu¹³¹⁰,Takata Masaki¹⁸¹¹

Affiliation:

1. RIKEN SPring-8 Center, RIKEN, 1-1-1 Koto, Hyogo 679-5148, Japan

2. Fukushima Renewable Energy Institute, AIST, Fukushima 963-0215, Japan

3. Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Kyoto 606-8501, Japan

4. Faculty of Pure and Applied Sciences, TIMS and CiRfSE, University of Tsukuba, 305-8571, Japan

5. Department of Physical Science, Osaka Prefecture University, Osaka 599-8531, Japan

6. Department of Chemistry, Kyushu University, Fukuoka 812-8581, Japan

7. Department of Materials Science, Shimane University, Matsue 690-8504, Japan

8. Japan Synchrotron Radiation Research Institute, SPring-8, Hyogo 679-5198, Japan

9. Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia, Spain

10. Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Kyoto 615-8510, Japan

11. Department of Advanced Materials Science, The University of Tokyo, Chiba 277-8561, Japan

Abstract

The ability to design and control properties of nano-sized space in porous coordination polymers (PCPs) would provide us with an ideal stage for fascinating physical and chemical phenomena. We found an interconversion of nuclear-spin isomers for hydrogen molecule H 2 adsorbed in a Hofmann-type PCP, {Fe(pz)[Pd(CN) 4 ]} (pz=pyrazine), by the temperature dependence of Raman spectra. The ortho (o)–para (p) conversion process of H 2 is forbidden for an isolated molecule. The charge density study using synchrotron radiation X-ray diffraction reveals the electric field generated in coordination nano-space. The present results corroborate similar findings observed on different systems and confirm that o–p conversion can occur on non-magnetic solids and that electric field can induce the catalytic hydrogen o–p conversion.

Publisher

The Royal Society

Subject

Multidisciplinary

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.150006

Reference31 articles.

1. On the Heterogeneous Ortho‐ Paraconversion on Paramagnetic Crystals

2. Ortho-para catalysis in liquid-hydrogen production

3. TECHNICAL ASPECTS OF ORTHO-PARAHYDROGEN CONVERSION

4. Observation of Rotational Excitations ofH2Adsorbed on Ag Surfaces

Cited by 31 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Exploration of heterogeneous catalyst for molecular hydrogen ortho‐para conversion;Exploration;2023-12-14

2. Fast ortho-to-para conversion of molecular hydrogen in chemisorption and matrix-isolation systems;Frontiers in Chemistry;2023-08-29

3. CO and CO₂ adsorption mechanism in Fe(pz)[Pt(CN)₄] probed by neutron scattering and density-functional theory calculations;Physical Chemistry Chemical Physics;2023

4. Recent Advances and Reliable Assessment of Solid‐State Materials for Hydrogen Storage: A Step Forward toward a Sustainable H ₂ Economy;Advanced Sustainable Systems;2022-09-15

5. Phase Transition in Fluid Hydrogen at Room Temperature;Journal of the Physical Society of Japan;2022-09-15