1
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Novikov AP, German KE, Safonov AV, Grigoriev MS. Cation Protonation Degree Influence on the Formation of Anion⋅⋅⋅Anion and Other Non‐Valent Interactions in Guaninium Perrhenates and Pertechnetate. ChemistrySelect 2022. [DOI: 10.1002/slct.202202814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anton P. Novikov
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 Bldg 4, Leninsky prosp. Moscow 119071 Russian Federation
| | - Konstantin E. German
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 Bldg 4, Leninsky prosp. Moscow 119071 Russian Federation
| | - Alexey V. Safonov
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 Bldg 4, Leninsky prosp. Moscow 119071 Russian Federation
| | - Mikhail S. Grigoriev
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 Bldg 4, Leninsky prosp. Moscow 119071 Russian Federation
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2
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Asadi S, Masoodi HR, Mehrabi H. Theoretical insights of solvent effect on tautomerism, stability, and electronic properties of 6‐ketomethylphenanthridine. J PHYS ORG CHEM 2021. [DOI: 10.1002/poc.4294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Sara Asadi
- Department of Chemistry, Faculty of Science Vali‐e‐Asr University of Rafsanjan Rafsanjan Iran
| | - Hamid Reza Masoodi
- Department of Chemistry, Faculty of Science Vali‐e‐Asr University of Rafsanjan Rafsanjan Iran
| | - Hossein Mehrabi
- Department of Chemistry, Faculty of Science Vali‐e‐Asr University of Rafsanjan Rafsanjan Iran
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3
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Hong L, Milić JV, Ahlawat P, Mladenović M, Kubicki DJ, Jahanabkhshi F, Ren D, Gélvez‐Rueda MC, Ruiz‐Preciado MA, Ummadisingu A, Liu Y, Tian C, Pan L, Zakeeruddin SM, Hagfeldt A, Grozema FC, Rothlisberger U, Emsley L, Han H, Graetzel M. Guanine‐Stabilized Formamidinium Lead Iodide Perovskites. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912051] [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]
Affiliation(s)
- Li Hong
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
- Wuhan National Lab for Optoelectronics Wuhan 430074 Hubei China
| | - Jovana V. Milić
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Paramvir Ahlawat
- Laboratory of Computational Chemistry and BiochemistryInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Marko Mladenović
- Laboratory of Computational Chemistry and BiochemistryInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Dominik J. Kubicki
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
- Laboratory of Magnetic ResonanceInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Farzaneh Jahanabkhshi
- Laboratory of Computational Chemistry and BiochemistryInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Dan Ren
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | | | - Marco A. Ruiz‐Preciado
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Amita Ummadisingu
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Yuhang Liu
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Chengbo Tian
- Wuhan National Lab for Optoelectronics Wuhan 430074 Hubei China
| | - Linfeng Pan
- Laboratory of Photomolecular ScienceInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Shaik M. Zakeeruddin
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Anders Hagfeldt
- Laboratory of Photomolecular ScienceInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | | | - Ursula Rothlisberger
- Laboratory of Computational Chemistry and BiochemistryInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Lyndon Emsley
- Laboratory of Magnetic ResonanceInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
| | - Hongwei Han
- Wuhan National Lab for Optoelectronics Wuhan 430074 Hubei China
| | - Michael Graetzel
- Laboratory of Photonics and InterfacesInstitut des Sciences et Ingénierie ChimiquesÉcole Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland
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4
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Hong L, Milić JV, Ahlawat P, Mladenović M, Kubicki DJ, Jahanabkhshi F, Ren D, Gélvez-Rueda MC, Ruiz-Preciado MA, Ummadisingu A, Liu Y, Tian C, Pan L, Zakeeruddin SM, Hagfeldt A, Grozema FC, Rothlisberger U, Emsley L, Han H, Graetzel M. Guanine-Stabilized Formamidinium Lead Iodide Perovskites. Angew Chem Int Ed Engl 2020; 59:4691-4697. [PMID: 31846190 DOI: 10.1002/anie.201912051] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 12/11/2019] [Indexed: 11/11/2022]
Abstract
Formamidinium (FA) lead iodide perovskite materials feature promising photovoltaic performances and superior thermal stabilities. However, conversion of the perovskite α-FAPbI3 phase to the thermodynamically stable yet photovoltaically inactive δ-FAPbI3 phase compromises the photovoltaic performance. A strategy is presented to address this challenge by using low-dimensional hybrid perovskite materials comprising guaninium (G) organic spacer layers that act as stabilizers of the three-dimensional α-FAPbI3 phase. The underlying mode of interaction at the atomic level is unraveled by means of solid-state nuclear magnetic resonance spectroscopy, X-ray crystallography, transmission electron microscopy, molecular dynamics simulations, and DFT calculations. Low-dimensional-phase-containing hybrid FAPbI3 perovskite solar cells are obtained with improved performance and enhanced long-term stability.
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Affiliation(s)
- Li Hong
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland.,Wuhan National Lab for Optoelectronics, Wuhan, 430074, Hubei, China
| | - Jovana V Milić
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Paramvir Ahlawat
- Laboratory of Computational Chemistry and Biochemistry, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Marko Mladenović
- Laboratory of Computational Chemistry and Biochemistry, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Dominik J Kubicki
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland.,Laboratory of Magnetic Resonance, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Farzaneh Jahanabkhshi
- Laboratory of Computational Chemistry and Biochemistry, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Dan Ren
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | | | - Marco A Ruiz-Preciado
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Amita Ummadisingu
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Yuhang Liu
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Chengbo Tian
- Wuhan National Lab for Optoelectronics, Wuhan, 430074, Hubei, China
| | - Linfeng Pan
- Laboratory of Photomolecular Science, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Shaik M Zakeeruddin
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Anders Hagfeldt
- Laboratory of Photomolecular Science, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | | | - Ursula Rothlisberger
- Laboratory of Computational Chemistry and Biochemistry, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Lyndon Emsley
- Laboratory of Magnetic Resonance, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Hongwei Han
- Wuhan National Lab for Optoelectronics, Wuhan, 430074, Hubei, China
| | - Michael Graetzel
- Laboratory of Photonics and Interfaces, Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
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Budniak UA, Dominiak PM. Molecular tapes in the structure of isoguaninium chloride. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:108-112. [PMID: 29303504 DOI: 10.1107/s2053229617017685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 12/11/2017] [Indexed: 11/10/2022]
Abstract
Isoguanine, an analogue of guanine, is of intrinsic interest as a noncanonical nucleobase. The crystal structure of isoguaninium chloride (systematic name: 6-amino-2-oxo-1H,7H-purin-3-ium chloride), C5H6N5O+·Cl-, has been determined by single-crystal X-ray diffraction. Structure analysis was supported by electrostatic interaction energy (Ees) calculations based on charge density reconstructed with the UBDB databank. In the structure, two kinds of molecular tapes are observed, one parallel to (010) and the other parallel to (50-4). The tapes are formed by dimers of isoguaninium cations interacting with chloride anions. Ees analysis indicates that cations in one kind of tape are oriented so as to minimize repulsive electrostatic interactions.
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Affiliation(s)
- Urszula Anna Budniak
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Paulina Maria Dominiak
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
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Hoxha K, Case DH, Day GM, Prior TJ. Co-crystallisation of cytosine with 1,10-phenanthroline: computational screening and experimental realisation. CrystEngComm 2015. [DOI: 10.1039/c5ce01286d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystal structure prediction calculations applied to co-crystals of 1,10-phenanthroline and nucleobases (A, T, C, G) show that only cytosine is expected to form a 1 : 1 co-crystal. Experiments provide verification for this result although the observed co-crystal crystallises with Z′ = 2, not Z′ = 1.
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Affiliation(s)
| | - David H. Case
- Chemistry
- Faculty of Natural & Environmental Sciences
- University of Southampton
- Southampton, UK
| | - Graeme M. Day
- Chemistry
- Faculty of Natural & Environmental Sciences
- University of Southampton
- Southampton, UK
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Kapoor P, Pannu APS, Sharma M, Hundal G, Kapoor R, Hundal MS. Syntheses and structures of cobalt(II), nickel(II), and copper(II) complexes with N,N,N′,N′-tetraalkylpyridine-2,6-dicarboxamides (O-daap) containing nitrate as the counter ion. J COORD CHEM 2011. [DOI: 10.1080/00958972.2010.542237] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pratibha Kapoor
- a Department of Chemistry , Panjab University , Chandigarh 160014, India
| | | | - Mukesh Sharma
- a Department of Chemistry , Panjab University , Chandigarh 160014, India
| | - Geeta Hundal
- b Department of Chemistry , Guru Nanak Dev University , Amritsar 143 005, India
| | - Ramesh Kapoor
- c Indian Institute of Science Education and Research , Mohali, Chandigarh 160 019, India
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