Structure and bonding of [VIVO(acac)2] on the surface of AlF3 as studied by pulsed electron nuclear double resonance and hyperfine sublevel correlation spectroscopy
文献情報
Vijayasarathi Nagarajan, Barbara Müller, Oksana Storcheva, Klaus Köhler, Andreas Pöppl
Well defined isolated [VIVO(acac)2] surface complexes have been prepared on aluminium trifluoride, α-AlF3, as solid support by equilibrium adsorption from liquid solution. The paramagnetic vanadium(IV) surface complexes were studied by pulsed electron spin resonance spectroscopy in combination with quantum chemical calculations using density functional theory. 19F and 27Al ligand hyperfine interactions with the nuclei of the AlF3 support observed by pulsed electron nuclear double resonance and hyperfine sublevel correlation spectroscopy experiments verify the direct chemical bonding between the vanadium and a surface fluorine atom. Detailed analysis of the ligand hyperfine couplings supported by quantum chemical calculations indicates that the axial position of [VIVO(acac)2]trans to the oxo ligand is bound directly to a terminal fluorine atom of the support. Analysis of the 1H ligand hyperfine interaction revealed that an acidic H+ of the AlF3 surface protonated a donor oxygen of the acetylacetone ligand in the surface complex.
関連文献
Adsorption of N/S heterocycles in the flexible metal–organic framework MIL-53(FeIII) studied by in situ energy dispersive X-ray diffraction
Ben Van de Voorde, Alexis S. Munn, Nathalie Guillou, Franck Millange, Dirk E. De Vos, Richard I. Walton
DOI: 10.1039/C3CP44349C
A simple reduction process to synthesize MoO2/C composites with cage-like structure for high-performance lithium-ion batteries
Bing Liu, Xinyu Zhao, Yuan Tian, Di Zhao, Changwen Hu, Minhua Cao
DOI: 10.1039/C3CP44707C
Photoinduced electron transfer of platinum(ii) bipyridine diacetylides linked by triphenylamine- and naphthaleneimide-derivatives and their application to photoelectric conversion systems
Yuma Matsumoto, Mai Tsubamoto, Ryoji Sugimura, Masatoshi Kozaki, Kenshi Kimoto, Munetaka Iwamura, Koichi Nozaki, Naoki Senju, Chiasa Uragami, Yohei Muramatsu, Akinori Konno
DOI: 10.1039/C3CP50182E
Synchrotron high energy X-ray methods coupled to phase sensitive analysis to characterize aging of solid catalysts with enhanced sensitivity
Mark A. Newton, Marco Di Michiel, Songhak Yoon, Gian Luca Chiarello, Santhosh Kumar Matam, Myriam H. Aguirre, Anke Weidenkaff, Fei Wen, Jürgen Gieshoff
DOI: 10.1039/C3CP44638G
Influence of adsorption thermodynamics on guest diffusivities in nanoporous crystalline materials
Rajamani Krishna, Jasper M. van Baten
DOI: 10.1039/C3CP50449B
Accurate determination of the ultrafast proton transfer rate in porphycene using nuclear spin relaxation
Piotr Bernatowicz
DOI: 10.1039/C3CP50963J
Field effect transistors and RC filters from pencil-trace on paper
Narendra Kurra, Dipanwita Dutta, Giridhar U. Kulkarni
DOI: 10.1039/C3CP50675D
Tip enhanced Raman spectroscopy (TERS) as a probe for the buckling distortion in silicene
Deepthi Jose, A. Nijamudheen
DOI: 10.1039/C3CP51028J
Sieving di-branched from mono-branched and linear alkanes using ZIF-8: experimental proof and theoretical explanation
Marjo C. Mittelmeijer-Hazeleger, Miguel Angelo Granato, Vanessa F. Duarte Martins, Alírio E. Rodrigues, Gadi Rothenberg
DOI: 10.1039/C3CP44381G
こちらもおすすめ
2-氟-4-イオドベンzo酸エチルエステルを取り扱う際の実験室安全事項は何ですか?
2-氟-4-イオドベンzo酸エチルエステルは有機溶媒を用いた反応であり、ドラフトチャンバーでの操作が必要です。漏洩時にはSDS参照の安全措置を講じ、PPE(防護...
血根碱の主な用途は何ですか?
血根碱は主に医薬分野で利用され、抗炎症や抗がん剤としての潜在的な効果が研究されています。また、化学研究や薬物開発において、新しい薬剤設計の参考となる化合物として...
Methyl 3-methoxythiophene-2-carboxylateの主な用途は何ですか?
Methyl 3-メトキシスチフェン-2-カルボン酸メチルエステルは、薬品合成、染料製造、以及合成中間体としての用途が広がっています。
丹磺酰-L-亮氨酸はどのように保存すればよいですか?
丹磺酰-L-亮氨酸は乾燥した場所で、直射日光から保護し、低温(室温以下)で保存してください。密閉容器に入れて保管することをおすすめします。
5-(苄氧基)ピラミジン-4-アミンの代替品はありますか?
5-(苄氧基)ピラミジン-4-アミンの代替品として、6-メトキシピラミジンや5-フェニルピラミジンなどが挙げられます。これらの化合物は、5-(苄氧基)ピラミジン...
8-ヒドロキシノルデコペントアセートの物理化学的性質は何ですか?
8-ヒドロキシノルデコペントアセートはCAS番号84807-87-4の化合物で、分子量は750.02 uです。これは油溶性で、水に溶けにくい特徴があります。反応...
tert-ブチル(エス)-1-ヒドロキシペンタ-4-エン-2-イルカルバamateの主な用途は何ですか?
tert-ブチル(エス)-1-ヒドロキシペンタ-4-エン-2-イルカルバamateは主に医薬品の合成材料や分析化学の試薬として使用されます。
ブコール-L-2-フローヨルブリンについて適切な法規ガイドラインは何ですか?
ブコール-L-2-フローヨルブリン(CAS番号: 1196107-73-9)は、GHS(グローバルハザードアサessmentシステム)に基づく危害分類と表示が求...
6-ブロモ-N-環丙基-2-ピリジニニメタンの市場動向や研究トレンドはどうですか
6-ブロモ-N-環丙基-2-ピリジニニメタンは、薬理学研究や合成化学に使用される化合物であり、特に抗ウイルス薬や抗がん薬の開発に注目されています。市場では、薬物...
RS-AMPÀはどのように保存すればよいですか?
RS-AMPÀは、遮光容器に保存し、室温(15〜25℃)で保管することが推奨されます。高湿や熱は物質を劣化させるため、湿度は50%以下に保つことが重要です。また...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.














![4-[2-(Trichlorosilyl)ethyl]benzenesulfonyl chloride structure 4-[2-(Trichlorosilyl)ethyl]benzenesulfonyl chloride structure](https://static.chemtradehub.com/structs/797/79793-00-3-de16.webp)