1
|
Fickenscher ZBG, Lönnecke P, Müller AK, Baumann W, Kirchner B, Hey-Hawkins E. Stronger Together! Mechanistic Investigation into Synergistic Effects during Homogeneous Carbon Dioxide Hydrogenation Using a Heterobimetallic Catalyst. Inorg Chem 2023; 62:12750-12761. [PMID: 37506709 DOI: 10.1021/acs.inorgchem.3c01303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
A series of group 6 heterobimetallic complexes [M0;IrIII] (M = Cr, Mo, W) were synthesized and fully characterized, and the catalytic behavior was studied. The heterobimetallic complex [Mo0;IrIII] (C1) was by far the most active and has shown a considerable synergistic effect, with both metals actively participating in homogeneous carbon dioxide hydrogenation, leading to formate salts. Based on theoretical calculations, the synergistic interaction is due to Pauli repulsion, lowering the transition state and thus enabling higher catalytic activity. The mechanism of both the hydrogenation itself and the synergistic interaction was studied by NMR spectroscopy, kinetic measurements, and theoretical calculations. The homogeneous nature of the reaction was proven using in situ high-pressure (HP) NMR experiments. The same experiments also showed that the octahedral Mo(CO)3P3 moiety of the complex is stable under the reaction conditions. The hydride complex is the resting state because the hydride transfer is the rate-determining step. This is supported by kinetic measurements, in situ HP NMR experiments, and theoretical calculations and is in contrast to the monometallic IrIII counterpart of C1.
Collapse
Affiliation(s)
- Zeno B G Fickenscher
- Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Peter Lönnecke
- Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Anna K Müller
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, Beringstraße 4, 53115 Bonn, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Katalyse eV, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Barbara Kirchner
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, Beringstraße 4, 53115 Bonn, Germany
| | - Evamarie Hey-Hawkins
- Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| |
Collapse
|
2
|
Abstract
The role of deuterium in disentangling key steps of the mechanisms of H2 activation by mimics of hydrogenases is presented. These studies have allowed to a better understanding of the mode of action of the natural enzymes and their mimics.
Collapse
Affiliation(s)
- Mar Gómez-Gallego
- Departamento de Química Orgánica I and Center for Innovation in Advanced Chemistry (ORFEO-CINQA). Facultad de Química
- Universidad Complutense
- 28040-Madrid
- Spain
| | - Miguel A. Sierra
- Departamento de Química Orgánica I and Center for Innovation in Advanced Chemistry (ORFEO-CINQA). Facultad de Química
- Universidad Complutense
- 28040-Madrid
- Spain
| |
Collapse
|
3
|
Iguchi M, Onishi N, Himeda Y, Kawanami H. Ligand Effect on the Stability of Water‐Soluble Iridium Catalysts for High‐Pressure Hydrogen Gas Production by Dehydrogenation of Formic Acid. Chemphyschem 2019; 20:1296-1300. [DOI: 10.1002/cphc.201900137] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 03/13/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Masayuki Iguchi
- Research Institute for Chemical Process Technology Department of Materials and Chemistry National Institute of Advanced Industrial Science and Technology Sendai, Miyagi 983-8551 Japan
| | - Naoya Onishi
- Research Institute of Energy Frontier Department of Energy and Environment National Institute of Advanced Industrial Science and Technology Tsukuba, Ibaraki 305–8565
| | - Yuichiro Himeda
- Research Institute of Energy Frontier Department of Energy and Environment National Institute of Advanced Industrial Science and Technology Tsukuba, Ibaraki 305–8565
| | - Hajime Kawanami
- Research Institute for Chemical Process Technology Department of Materials and Chemistry National Institute of Advanced Industrial Science and Technology Sendai, Miyagi 983-8551 Japan
| |
Collapse
|
4
|
Iguchi M, Zhong H, Himeda Y, Kawanami H. Effect of the ortho-Hydroxyl Groups on a Bipyridine Ligand of Iridium Complexes for the High-Pressure Gas Generation from the Catalytic Decomposition of Formic Acid. Chemistry 2017; 23:17788-17793. [PMID: 28960487 DOI: 10.1002/chem.201703766] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Indexed: 11/10/2022]
Abstract
The hydroxyl groups of a 2,2'-bipyridine (bpy) ligand near the metal center activated the catalytic performance of the Ir complex for the dehydrogenation of formic acid at high pressure. The position of the hydroxyl groups on the ligand affected the catalytic durability for the high-pressure H2 generation through the decomposition of formic acid. The Ir complex with a bipyridine ligand functionalized with para-hydroxyl groups shows a good durability with a constant catalytic activity during the reaction even under high-pressure conditions, whereas deactivation was observed for an Ir complex with a bipyridine ligand with ortho-hydroxyl groups (2). In the presence of high-pressure H2 , complex 2 decomposed into the ligand and an Ir trihydride complex through the isomerization of the bpy ligand. This work provides the development of a durable catalyst for the high-pressure H2 production from formic acid.
Collapse
Affiliation(s)
- Masayuki Iguchi
- Research Institute for Chemical Process Technology, Department of Material and Chemistry, National Institute of Advanced Industrial Science and Technology, Sendai, Miyagi, 983-8551, Japan
| | - Heng Zhong
- Research Institute for Chemical Process Technology, Department of Material and Chemistry, National Institute of Advanced Industrial Science and Technology, Sendai, Miyagi, 983-8551, Japan
| | - Yuichiro Himeda
- Research Institute of Energy Frontier, Department of Energy and Environment, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, 305-8565, Japan
| | - Hajime Kawanami
- Research Institute for Chemical Process Technology, Department of Material and Chemistry, National Institute of Advanced Industrial Science and Technology, Sendai, Miyagi, 983-8551, Japan
| |
Collapse
|
5
|
Suzuki T, Hemmi S, Kazama Y, Oyama D, Nagao H. Formation of Doubly Nitrosyl-Bridged Diruthenium Complex Bearing Tridentate Ethylbis(2-pyridylethyl)amine via Conversion of Nitrate. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tomoyo Suzuki
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554
| | - Shohei Hemmi
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554
| | - Yuka Kazama
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554
| | - Dai Oyama
- Cluster of Science and Engineering, Fukushima University, 1 Kanayagawa, Fukushima 960-1296
| | - Hirotaka Nagao
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554
| |
Collapse
|
6
|
Rai RK, Tyagi D, Singh SK. Room-Temperature Catalytic Reduction of Aqueous Nitrate to Ammonia with Ni Nanoparticles Immobilized on an Fe3
O4
@n-SiO2
@h-SiO2
-NH2
Support. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700082] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Rohit Kumar Rai
- Discipline of Chemistry; Indian Institute of Technology Indore; 453552 Simrol, Indore India
| | - Deepika Tyagi
- Discipline of Chemistry; Indian Institute of Technology Indore; 453552 Simrol, Indore India
| | - Sanjay Kumar Singh
- Discipline of Chemistry; Indian Institute of Technology Indore; 453552 Simrol, Indore India
- Discipline of Metallurgy Engineering and Materials Science; Indian Institute of Technology Indore; 453552 Simrol, Indore India
| |
Collapse
|
7
|
Yoshimoto K, Yatabe T, Matsumoto T, Tran VH, Robertson A, Nakai H, Asazawa K, Tanaka H, Ogo S. Inorganic clusters with a [Fe2MoOS3] core—a functional model for acetylene reduction by nitrogenases. Dalton Trans 2016; 45:14620-7. [DOI: 10.1039/c6dt01655c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report the first example of a wholly inorganic mimic of a part of the FeMoco active centre of nitrogenases.
Collapse
Affiliation(s)
- Koji Yoshimoto
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
| | - Takeshi Yatabe
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
| | - Takahiro Matsumoto
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
| | - Viet-Ha Tran
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- Department of Chemistry and Biochemistry
| | - Andrew Robertson
- Department of Chemistry and Biochemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Hidetaka Nakai
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
| | | | - Hirohisa Tanaka
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- R & D Division
| | - Seiji Ogo
- Centre for Small Molecule Energy
- Kyushu University
- Fukuoka 819-0395
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
| |
Collapse
|
8
|
Ogo S. H2and O2Activation-A Remarkable Insight into Hydrogenase. CHEM REC 2014; 14:397-409. [DOI: 10.1002/tcr.201402010] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Indexed: 12/15/2022]
Affiliation(s)
- Seiji Ogo
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; 744 Moto-oka, Nishi-ku Fukuoka 819-0395 Japan
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Kyushu University; 744 Moto-oka, Nishi-ku Fukuoka 819-0395 Japan
- Core Research for Evolutional Science and Technology (CREST); Japan Science and Technology Agency (JST); Kawaguchi Center Building; 4-1-8 Honcho Kawaguchi-shi Saitama 332-0012 Japan
| |
Collapse
|
9
|
Inoki D, Matsumoto T, Nakai H, Ogo S. Isolation and Crystal Structure of the Proposed Low‐Valent Active Species in the H
2
Activation Catalytic Cycle. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Daisuke Inoki
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan, Fax: +81‐92‐802‐2823, http://web.cstm.kyushu‐u.ac.jp/ogo/
| | - Takahiro Matsumoto
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan, Fax: +81‐92‐802‐2823, http://web.cstm.kyushu‐u.ac.jp/ogo/
- International Institute for Carbon‐Neutral Energy Research (WPI‐I2CNER), Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan
| | - Hidetaka Nakai
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan, Fax: +81‐92‐802‐2823, http://web.cstm.kyushu‐u.ac.jp/ogo/
- International Institute for Carbon‐Neutral Energy Research (WPI‐I2CNER), Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan
| | - Seiji Ogo
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan, Fax: +81‐92‐802‐2823, http://web.cstm.kyushu‐u.ac.jp/ogo/
- International Institute for Carbon‐Neutral Energy Research (WPI‐I2CNER), Kyushu University, 744 Moto‐oka, Nishi‐ku, Fukuoka 819‐0395, Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Kawaguchi Center Building, 4‐1‐8 Honcho, Kawaguchi‐shi, Saitama 332‐0012, Japan
| |
Collapse
|
10
|
Inoki D, Matsumoto T, Nakai H, Ogo S. Experimental Study of Reductive Elimination of H2 from Rhodium Hydride Species. Organometallics 2012. [DOI: 10.1021/om2009759] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Daisuke Inoki
- Department of Chemistry and Biochemistry, Graduate School
of Engineering, Kyushu University, 744
Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
- Core Research for Evolutional
Science and Technology (CREST), Japan Science and Technology Agency (JST), Kawaguchi Center Building, 4-1-8 Honcho,
Kawaguchi-shi, Saitama 332-0012, Japan
| | - Takahiro Matsumoto
- Department of Chemistry and Biochemistry, Graduate School
of Engineering, Kyushu University, 744
Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute
for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku,
Fukuoka 819-0395, Japan
| | - Hidetaka Nakai
- Department of Chemistry and Biochemistry, Graduate School
of Engineering, Kyushu University, 744
Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute
for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku,
Fukuoka 819-0395, Japan
| | - Seiji Ogo
- Department of Chemistry and Biochemistry, Graduate School
of Engineering, Kyushu University, 744
Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
- Core Research for Evolutional
Science and Technology (CREST), Japan Science and Technology Agency (JST), Kawaguchi Center Building, 4-1-8 Honcho,
Kawaguchi-shi, Saitama 332-0012, Japan
- International Institute
for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku,
Fukuoka 819-0395, Japan
| |
Collapse
|
11
|
Tejel C, Geer AM, Jiménez S, López JA, Ciriano MA. Easy Access to Hydride Chemistry on a Tripodal P-Based Rhodium Scaffold. Organometallics 2012. [DOI: 10.1021/om201129j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cristina Tejel
- Instituto de Síntesis
Química y Catálisis
Homogénea (ISQCH), Departamento
de Química Inorgánica, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Ana M. Geer
- Instituto de Síntesis
Química y Catálisis
Homogénea (ISQCH), Departamento
de Química Inorgánica, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Sonia Jiménez
- Instituto de Síntesis
Química y Catálisis
Homogénea (ISQCH), Departamento
de Química Inorgánica, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - José A. López
- Instituto de Síntesis
Química y Catálisis
Homogénea (ISQCH), Departamento
de Química Inorgánica, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Miguel A. Ciriano
- Instituto de Síntesis
Química y Catálisis
Homogénea (ISQCH), Departamento
de Química Inorgánica, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| |
Collapse
|
12
|
Noffke AL, Habtemariam A, Pizarro AM, Sadler PJ. Designing organometallic compounds for catalysis and therapy. Chem Commun (Camb) 2012; 48:5219-46. [DOI: 10.1039/c2cc30678f] [Citation(s) in RCA: 311] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
13
|
Whittemore SM, Gallucci J, Stambuli JP. Synthesis and Reactivity of the Anionic Iridium(III) Complex [Cp*Ir(OTf)3][Ag{tBu2P(heptanoyl)}]. Organometallics 2011. [DOI: 10.1021/om200639e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sean M. Whittemore
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Judith Gallucci
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - James P. Stambuli
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| |
Collapse
|
14
|
Royer AM, Rauchfuss TB, Gray DL. Organoiridium Pyridonates and Their Role in the Dehydrogenation of Alcohols. Organometallics 2010. [DOI: 10.1021/om100901b] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Aaron M. Royer
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Thomas B. Rauchfuss
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Danielle L. Gray
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| |
Collapse
|
15
|
Nakai H, Nakano S, Imai S, Isobe K. Extraction of Hydrogen from Alcohols by a Methylene-Bridged Iridium(I) Dinuclear Complex Having a Short Ir−Ir Double Bond. Organometallics 2010. [DOI: 10.1021/om100630g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hidetaka Nakai
- Department of Chemistry, Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Saori Nakano
- Department of Chemistry, Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Shunsuke Imai
- Department of Chemistry, Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Kiyoshi Isobe
- Department of Chemistry, Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| |
Collapse
|
16
|
Orzeł Ł, Jańczyk A, Brindell M, Stopa G, Stochel G. New trends in the application of laser flash photolysis – case studies. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.507271] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ł. Orzeł
- a Faculty of Chemistry , Jagiellonian University , Ingardena 3, 30-060 Kraków
| | - A. Jańczyk
- a Faculty of Chemistry , Jagiellonian University , Ingardena 3, 30-060 Kraków
| | - M. Brindell
- a Faculty of Chemistry , Jagiellonian University , Ingardena 3, 30-060 Kraków
| | - G. Stopa
- a Faculty of Chemistry , Jagiellonian University , Ingardena 3, 30-060 Kraków
| | - G. Stochel
- a Faculty of Chemistry , Jagiellonian University , Ingardena 3, 30-060 Kraków
| |
Collapse
|
17
|
Feng Y, Jiang B, Boyle PA, Ison EA. Effect of Ancillary Ligands and Solvents on H/D Exchange Reactions Catalyzed by Cp*Ir Complexes. Organometallics 2010. [DOI: 10.1021/om100018x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuee Feng
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695-8204
| | - Bi Jiang
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695-8204
| | - Paul A. Boyle
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695-8204
| | - Elon A. Ison
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695-8204
| |
Collapse
|
18
|
Zheng C, Inoki D, Matsumoto T, Ogo S. An Acid-stable Organoruthenium Complex Suitable as a Bidentate Building Block. CHEM LETT 2010. [DOI: 10.1246/cl.2010.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
19
|
|
20
|
|
21
|
Wu X, Liu J, Di Tommaso D, Iggo J, Catlow C, Bacsa J, Xiao J. A Multilateral Mechanistic Study into Asymmetric Transfer Hydrogenation in Water. Chemistry 2008; 14:7699-715. [DOI: 10.1002/chem.200800559] [Citation(s) in RCA: 178] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
22
|
Seino H, Saito A, Kajitani H, Mizobe Y. Properties and Reactivities of the Hydrido Ligands in Iridium Sulfido Clusters Relevant to Activation and Production of H2. Organometallics 2008. [DOI: 10.1021/om701207j] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hidetake Seino
- Institute of Industrial Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Akihiro Saito
- Institute of Industrial Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Hidenobu Kajitani
- Institute of Industrial Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Yasushi Mizobe
- Institute of Industrial Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| |
Collapse
|
23
|
Kure B, Matsumoto T, Ichikawa K, Fukuzumi S, Higuchi Y, Yagi T, Ogo S. pH-Dependent isotope exchange and hydrogenation catalysed by water-soluble NiRu complexes as functional models for [NiFe]hydrogenases. Dalton Trans 2008:4747-55. [DOI: 10.1039/b807555g] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Kure B, Fukuzumi S, Ogo S. A New Water-soluble and Acid-stable Dinuclear Organoiridium Dinitrate Complex. CHEM LETT 2007. [DOI: 10.1246/cl.2007.1468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
25
|
Ogo S, Kabe R, Uehara K, Kure B, Nishimura T, Menon SC, Harada R, Fukuzumi S, Higuchi Y, Ohhara T, Tamada T, Kuroki R. A Dinuclear Ni( -H)Ru Complex Derived from H2. Science 2007; 316:585-7. [PMID: 17463285 DOI: 10.1126/science.1138751] [Citation(s) in RCA: 234] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Models of the active site in [NiFe]hydrogenase enzymes have proven challenging to prepare. We isolated a paramagnetic dinuclear nickel-ruthenium complex with a bridging hydrido ligand from the heterolytic cleavage of H2 by a dinuclear NiRu aqua complex in water under ambient conditions (20 degrees C and 1 atmosphere pressure). The structure of the hexacoordinate Ni(mu-H)Ru complex was unequivocally determined by neutron diffraction analysis, and it comes closest to an effective analog for the core structure of the proposed active form of the enzyme.
Collapse
Affiliation(s)
- Seiji Ogo
- Center for Future Chemistry, Kyushu University, Fukuoka 819-0395, Japan.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Shimazu K, Goto R, Piao S, Kayama R, Nakata K, Yoshinaga Y. Reduction of nitrate ions on tin-modified palladium thin film electrodes. J Electroanal Chem (Lausanne) 2007. [DOI: 10.1016/j.jelechem.2006.11.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
27
|
Uehara K, Fukuzumi S, Ogo S. Synthesis and crystal structure of a new water-soluble sulfur-containing palladacyclic diaqua complex. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2006.08.088] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
28
|
Grochala W. Remarks on catalytic reduction of CO2, H+ and H2 by monovalent Ni. Phys Chem Chem Phys 2006; 8:1340-5. [PMID: 16633616 DOI: 10.1039/b516113d] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Prompted by catalysis of CO2 electroreduction by a tetraazamacrocyclic Ni(i)(cyclam) complex (cyclam = 1,4,8,11-tetraazacyclotetradecane), we examine theoretically the possibility of H2 reduction by this molecule. We show that the process 2 Ni(i) + H2 --> 2 [Ni(ii)(H-)] is thermodynamically facile, and that H2 could be reduced by a binuclear Ni(i) complex in two concerted 1e- processes. Our calculations also indicate that hydride complexes of Ni(iii)(cyclam) are significantly unstable thermodynamically and therefore they are unlikely to serve as intermediates in process of H2 evolution from water.
Collapse
Affiliation(s)
- Wojciech Grochala
- Interdisciplinary Center for Mathematical and Computational Modeling, University of Warsaw, Pawińskiego 5a, 02106 Warsaw, Poland.
| |
Collapse
|
29
|
Le Hénanf M, Le Roy C, Pétillon FY, Schollhammer P, Talarmin J. Nitrate‐ and Nitrite‐Assisted Conversion of an Acetonitrile Ligand Into an Amidato Bridge at an {Mo
2
(Cp)
2
(μ‐SMe)
3
} Core: Electrochemistry of the Amidato Complex [Mo
2
(Cp)
2
(μ‐SMe)
3
{μ‐η
1
,η
1
‐OC(Me)NH}]
+. Eur J Inorg Chem 2005. [DOI: 10.1002/ejic.200500315] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Marc Le Hénanf
- UMR CNRS 6521 Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Bretagne Occidentale, 6 Av. V. Le Gorgeu, CS 93837, 29238 Brest cedex 3, France
| | - Christine Le Roy
- UMR CNRS 6521 Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Bretagne Occidentale, 6 Av. V. Le Gorgeu, CS 93837, 29238 Brest cedex 3, France
| | - François Y. Pétillon
- UMR CNRS 6521 Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Bretagne Occidentale, 6 Av. V. Le Gorgeu, CS 93837, 29238 Brest cedex 3, France
| | - Philippe Schollhammer
- UMR CNRS 6521 Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Bretagne Occidentale, 6 Av. V. Le Gorgeu, CS 93837, 29238 Brest cedex 3, France
| | - Jean Talarmin
- UMR CNRS 6521 Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Bretagne Occidentale, 6 Av. V. Le Gorgeu, CS 93837, 29238 Brest cedex 3, France
| |
Collapse
|
30
|
Tada K, Shimazu K. Kinetic studies of reduction of nitrate ions at Sn-modified Pt electrodes using a quartz crystal microbalance. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2004.11.039] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
31
|
Ogo S, Hayashi H, Uehara K, Fukuzumi S. Crystallographic report: Crystal structures of organometallic aqua complexes [Cp*RhIII(bpy)(OH2)]2+ and [Cp*RhIII(6,6′-Me2bpy)(OH2)]2+ used as key catalysts in regioselective reduction of NAD+ analogues. Appl Organomet Chem 2005. [DOI: 10.1002/aoc.837] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
32
|
Tada K, Kawaguchi T, Shimazu K. High electrocatalytic performance of Pd/Sn/Au electrodes for nitrate reduction. J Electroanal Chem (Lausanne) 2004. [DOI: 10.1016/j.jelechem.2004.06.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
33
|
Hayashi H, Nishida H, Ogo S, Fukuzumi S. Synthesis and crystal structures of water-soluble rhodium(III) complexes with 1,4,7-triazacyclononane and 2,2′-bipyridine supporting ligands. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2004.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
34
|
Ogo S, Kure B, Nakai H, Watanabe Y, Fukuzumi S. Why do nitrogenases waste electrons by evolving dihydrogen? Appl Organomet Chem 2004. [DOI: 10.1002/aoc.744] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
35
|
KUBAS GREGORYJ. HETEROLYTIC SPLITTING OF HH, SiH, AND OTHER σ BONDS ON ELECTROPHILIC METAL CENTERS. ADVANCES IN INORGANIC CHEMISTRY 2004. [DOI: 10.1016/s0898-8838(04)56005-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
36
|
NO bond cleavage and various bonding modes of the nitrato ligand in rhodium complexes: syntheses and structures of [Cp*Rh(η1-NO3)(μ-Cl)]2, {[Cp*RhCl(PPh3)(CNC6H11)]2(NO2)(NO3)}·2H2O, [Cp*Rh(η1-NO3)(η1,μ-N3)]2, [Cp*Rh(η2-NO3)(O3SCF3)], trans-{[Rh(PPh3)2(CN2,6-Me2C6H3)2](NO3)}·H2O, and {[Cp*2Rh2(η2,μ-NO2-N,O)2(η1,μ-N3)](PF6)}·0.5H2O. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01466-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
37
|
Kaim W, Reinhardt R, Greulich S, Fiedler J. Resolving the Two-Electron Process for the Couple [(C5Me5)M(N∧N)Cl]+/[(C5Me5)M(N∧N)] (M = Rh, Ir) into Two One-Electron Steps Using the 2,2‘-Azobis(pyridine) N∧N Ligand, Fast Scan Cyclovoltammetry, and Spectroelectrochemistry: Detection of Radicals instead of MII Intermediates. Organometallics 2003. [DOI: 10.1021/om020860j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wolfgang Kaim
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70550 Stuttgart, Germany
| | - Ralf Reinhardt
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70550 Stuttgart, Germany
| | - Stefan Greulich
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70550 Stuttgart, Germany
| | - Jan Fiedler
- J. Heyrovsky Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, CZ-18223 Prague, Czech Republic
| |
Collapse
|
38
|
Fujita KI, Nakaguma H, Hanasaka F, Yamaguchi R. Synthesis of a DMPM and Hydrido-Bridged Diiridium Complex, [(Cp*Ir)2(μ-dmpm)(μ-H)2][OTf]2, and Its Reactivity toward Alkynes and Isocyanides. Organometallics 2002. [DOI: 10.1021/om020266+] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|