Publications and more

Publications

8) Transformation of Tertiary Amines at a Cationic [CCH] Subunit Stabilized by Coordination with a Tetrairon Core
Masakazu Nishiya, Ryo Funada, Shun Ohta, Masaaki Okazaki
Chem. Lett. 2018 47 48–50 (Link)

7) Impact of Ligands and Media on the Structure and Properties of Biological and Biomimetic Iron-Sulfur Clusters
Shun Ohta, Yasuhiro Ohki
Coord. Chem. Rev. 2017 338 207–225 (Link)

6) Activation of Isocyanides and Hydrosilanes by a Cationic [CCH] Subunit in a Tetrairon–Tetracarbon Cluster
Wataru Taniwaki, Shun Ohta, Masaaki Okazaki
Bull. Chem. Soc. Jpn. 2016 89 11–19 (BCSJ award, Cover Picture) (Link)

5) A Nitrogenase Cluster Model [Fe8S6O] with an Oxygen Unsymmetrically Bridging Two Proto–Fe4S3 Cubes : Relevancy to the Substrate Binding Mode of the FeMo Cofactor
Shun Ohta, Yasuhiro Ohki, Takayoshi Hashimoto, Roger E. Cramer, Kazuyuki Tatsumi
Inorg. Chem. 2012 51 11217-11219
(Highlighted in the Virtual Issue on Models for Metalloenzymes) (Link)

4) Oxido-bridged Di-, Tri-, Tetra-Nuclear Iron Complexes Bearing Bis(trimethylsilyl)amide and Thiolate Ligands
Shun Ohta, Saori Yokozawa, Yasuhiro Ohki, Kazuyuki Tatsumi
Inorg. Chem. 2012 51 2645-2651 (Link)

3) Monomeric Iron(II) Complexes Having Two Sterically Hindered Arylthiolates
Yasuhiro Ohki, Shun Ohta, Kazuyuki Tatsumi
Inorg. Synth. 35 137-143 (Link)

2) Synthesis, Structures, and Electronic Properties of [8Fe–7S] Cluster Complexes Modeling the Nitrogenase P–Cluster
Yasuhiro Ohki, Motosuke Imada, Ayuro Murata, Yusuke Sunada, Shun Ohta, Masaru Honda, Takahiro Sasamori, Norihiro Tokitoh, Motomi Katada, Kazuyuki Tatsumi
J. Am. Chem. Soc. 2009 131 13168–13178
(Highlighted in JACS Select #9 focused on bio-inorganic chemistry) (Link)

1) Synthesis and Characterization of Heteroleptic Iron(II) Thiolate Complexes with Weak Iron–Arene Interactions
Shun Ohta, Yasuhiro Ohki, Yohei Ikagawa, Rie Suizu, Kazuyuki Tatsumi
J. Organomet. Chem. 2007 692 4792–4799 (Invited Paper) (Link)

Invited Lecture

2) Synthesis, Structures, and Reactivities of Bisindolyl-Coordinated Titanium Complexes
Shun Ohta
Joint Meeting of the Tohoku Area Chemistry Societies, September 16–17, 2017, Morioka

1) Synthesis of Three–membered [M–Si–E] Metallacycles (M = transition metals, E = p-block atoms) and Their Reactivities toward Small Molecules
Shun Ohta
日本化学会東北支部主催事業 無機・分析化学コロキウム, June 3–4, 2016, Sendai

Media

2) くさいだけじゃない !? "アンモニア”の大切さとその新しいつくりかた
Shun Ohta
青い森しんきん とれんど情報 8月号, August 20, 2017

1) マグネシウムに自然エネルギーを蓄えて活用する
Shun Ohta
FM Apple Wave "りんご王国こうぎょくカレッジ", Janually 29, 2017, Hirosaki

Awards

4) March 2017 H28弘前大学若手・新任研究者支援事業研究成果発表会優秀賞 (Shun OHTA)

3) Janually 2016 BCSJ award (Shun OHTA)

2) April 2009 日本化学会第89春季年会学生講演賞 (Shun OHTA)

1) July 2008 名古屋大学学術奨励賞 (Shun OHTA)

Selected Presentations (Full verstion, Here)

7) Pyramidal Coordination of an Amido Nitrogen in Bis(indolyl) Ligands toward Group IV Transition Metals
Shun Ohta, Masaya Shimbayashi, Amon Takenaka, Yuki Kasai, Tomoyuki Toda, Kei Nishii, Ryo Miyamoto, Masaaki Okazaki
43rd International Conference on Coordination Chemistry (ICCC2018), July 30 – August 4, 2018, Sendai (Oral・Scheduled)

6) ビス(インドリル)配位子に保護されたチタンジクロリド錯体の合成とマグネシウムによる還元反応
Narumi Miura, Masaaki Okazaki, Shun Ohta
The 68th JSCC Conference, July 28–30, 2018, Sendai (Poster・Scheduled)

5) ビス(インドリル)配位子を持つ4族遷移金属ジアミド錯体の合成と性質
Amon Takenaka, Masaya Shimbayashi, Masaaki Okazaki, Shun Ohta
The 68th JSCC Conference, July 28–30, 2018, Sendai (Poster・Scheduled)

4) Bis(indolyl)-coordinated Group 4 Transition Metal Diamido Complexes: Synthesis, Structures, and Catalytic Hydroamination
Masaya Shinbayashi, Amon Takenaka, Masaaoki Okazaki, Shun Ohta
The 98th CSJ Annual Meeting, March 20–23, 2018, Funabashi (Oral)

3) Group IV Transition Metal Coordination Chemistry of Bis(indolyl) Ligands
Shun Ohta
第6回4校学術交流会, September 15, 2017, Hachinohe(Oral)

2) Polymerization of Ethylene with a Titanium Complex Having a Bisindolyl Ligand
Yuuki Kasai, Tomoyuki Toda, kei Nishii, Masaaki Okazaki, Shun Ohta
66th SPSJ Annual Meeting, May 29–31, 2017, Chiba (Poster)

1) 環境調和型アンモニア製造へ向けた水素発生触媒および新規アンモニア合成反応の開発
Shun Ohta
H28若手・新任研究者支援事業研究成果発表会, March 2, 2017, Hirosaki, No.49 (Poster Award)