0000000001304863

AUTHOR

João Carlos Lima

showing 21 related works from this author

Intra- vs Intermolecular Aurophilic Contacts in Dinuclear Gold(I) Compounds: Impact on the Population of the Triplet Excited State.

2022

Two series of dinuclear gold(I) complexes that contain two Au–chromophore units (chromophore = dibenzofurane or dimethylfluorene) connected through a diphosphane bridge that differs in the flexibility and length (diphosphane = dppb for 1,4-bis(diphenylphosphino)butane, DPEphos for bis[(2-diphenylphosphino)phenyl]ether, xanthphos for 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene, and BiPheP for 2,2′-bis(diphenylphosphino)-1,1′-biphenyl) have been synthesized and structurally characterized. Their photophysical properties have been carefully investigated, paying attention to the role of the presence, or absence, of aurophilic contacts and their nature (intra- or intermolecular character). Th…

Inorganic Chemistryabsorptiocrystal structurereaction productsX-raysröntgensäteilymolekyylitPhysical and Theoretical Chemistrykidetiedeabsorptionmolecular interactionsInorganic chemistry
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A coumarin based gold(I)-alkynyl complex: a new class of supramolecular hydrogelators

2015

A phosphine-gold(I)-alkynyl-coumarin complex, [Au{7-(prop-2-ine-1-yloxy)-1-benzopyran-2-one}- (DAPTA)] (1), was synthesized and the formation of long luminescent fibers in solution was characterized via fluorescence microscopy and dynamic light scattering. The fibers presented strong blue and green luminescence, suggesting that the gold(I) in the complex increased intersystem crossing due to the heavy atom effect, resulting in a significant increase in triplet emission. The X-ray structure of the fibers indicates that both aurophilic, π–π interactions and hydrogen bonding contribute to their formation in aqueous solvents. peerReviewed

gold(I)-alkynyl complexhydrogelatorscoumarin basedsupramolecular
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CCDC 1844227: Experimental Crystal Structure Determination

2018

Related Article: Noora Svahn, Artur J. Moro, Catarina Roma‐Rodrigues, Rakesh Puttreddy, Kari Rissanen, Pedro V. Baptista, Alexandra R. Fernandes, João Carlos Lima, Laura Rodríguez|2018|Chem.-Eur.J.|24|14654|doi:10.1002/chem.201802547

Space GroupCrystallographybis(mu-(ethane-12-diyl)bis(diphenylphosphine))-tetrakis((4-aminophenyl)ethynyl)-tetra-gold dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2031247: Experimental Crystal Structure Determination

2021

Related Article: Araceli de Aquino, Francisco J. Caparrós, Khai-Nghi Truong, Kari Rissanen, Montserrat Ferrer, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2021|Dalton Trans.|50|3806|doi:10.1039/D1DT00087J

bis(mu-bis(diphenylphosphino)methyl)-bis(phenanthren-9-yl)-tetra-gold unknown solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 955661: Experimental Crystal Structure Determination

2013

Related Article: Julià Arcau, Vincent Andermark, Elisabet Aguiló, Albert Gandioso, Artur Moro, Mario Cetina, João Carlos Lima, Kari Rissanen, Ingo Ott, Laura Rodríguez|2014|Dalton Trans.|43|4426|doi:10.1039/C3DT52594E

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetraphenylphosphonium bis(7-((prop-2-yn-1-yl)oxy)-2H-chromen-2-onato)-gold(i)Experimental 3D Coordinates
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CCDC 1844228: Experimental Crystal Structure Determination

2018

Related Article: Noora Svahn, Artur J. Moro, Catarina Roma‐Rodrigues, Rakesh Puttreddy, Kari Rissanen, Pedro V. Baptista, Alexandra R. Fernandes, João Carlos Lima, Laura Rodríguez|2018|Chem.-Eur.J.|24|14654|doi:10.1002/chem.201802547

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-(propane-13-diyl)bis(diphenylphosphine))-bis((4-aminophenyl)ethynyl)-di-gold dichloromethane solvateExperimental 3D Coordinates
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CCDC 1970146: Experimental Crystal Structure Determination

2020

Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(thiophen-3-yl)ethynyl]-platinum
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CCDC 1561541: Experimental Crystal Structure Determination

2017

Related Article: Montserrat Ferrer, Leticia Giménez, Albert Gutiérrez, João Carlos Lima, Manuel Martínez, Laura Rodríguez, Avelino Martín, Rakesh Puttreddy, Kari Rissanen|2017|Dalton Trans.|46|13920|doi:10.1039/C7DT02732J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-tetrakis((diphenylphosphino)methyl)methane)-tetrakis((22'-bipyridine-5-yl)ethynyl)-tetra-gold dichloromethane solvateExperimental 3D Coordinates
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CCDC 955660: Experimental Crystal Structure Determination

2013

Related Article: Julià Arcau, Vincent Andermark, Elisabet Aguiló, Albert Gandioso, Artur Moro, Mario Cetina, João Carlos Lima, Kari Rissanen, Ingo Ott, Laura Rodríguez|2014|Dalton Trans.|43|4426|doi:10.1039/C3DT52594E

7-(Prop-2-yn-1-yloxy)-2H-chromen-2-oneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2019550: Experimental Crystal Structure Determination

2020

Related Article: Araceli Aquino, Francisco J. Caparrós, Gabriel Aullón, Jas S. Ward, Kari Rissanen, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2020|Chem.-Eur.J.|27|1810|doi:10.1002/chem.202004051

Space GroupCrystallographyCrystal SystemCrystal Structure[(phenanthren-9-yl)ethynyl]-(triphenylphosphine)-gold(i)Cell ParametersExperimental 3D Coordinates
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CCDC 2019549: Experimental Crystal Structure Determination

2020

Related Article: Araceli Aquino, Francisco J. Caparrós, Gabriel Aullón, Jas S. Ward, Kari Rissanen, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2020|Chem.-Eur.J.|27|1810|doi:10.1002/chem.202004051

Space GroupCrystallographyCrystal System[(phenanthren-2-yl)ethynyl]-(triphenylphosphine)-gold(i)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1970147: Experimental Crystal Structure Determination

2020

Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(naphthalen-2-yl)ethynyl]-platinumExperimental 3D Coordinates
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CCDC 1559283: Experimental Crystal Structure Determination

2017

Related Article: Montserrat Ferrer, Leticia Giménez, Albert Gutiérrez, João Carlos Lima, Manuel Martínez, Laura Rodríguez, Avelino Martín, Rakesh Puttreddy, Kari Rissanen|2017|Dalton Trans.|46|13920|doi:10.1039/C7DT02732J

Space GroupCrystallographyCrystal System(mu-(benzene-1245-tetrayl)tetrakis(diphenylphosphane))-tetrakis(22'-bipyridin-5-ylethynyl)-tetra-gold unknown solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1844226: Experimental Crystal Structure Determination

2018

Related Article: Noora Svahn, Artur J. Moro, Catarina Roma‐Rodrigues, Rakesh Puttreddy, Kari Rissanen, Pedro V. Baptista, Alexandra R. Fernandes, João Carlos Lima, Laura Rodríguez|2018|Chem.-Eur.J.|24|14654|doi:10.1002/chem.201802547

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters((4-aminophenyl)ethynyl)-(tris(naphthalen-1-yl)phosphane)-gold(i) dichloromethane solvateExperimental 3D Coordinates
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CCDC 1026387: Experimental Crystal Structure Determination

2014

Related Article: Artur J. Moro, Bertrand Rome, Elisabet Aguiló, Julià Arcau, Rakesh Puttreddy, Kari Rissanen, João Carlos Lima, Laura Rodríguez|2015|Org.Biomol.Chem.|13|2026|doi:10.1039/C4OB02077D

Space GroupCrystallographycatena-(tris(7-(Prop-2-yn-1-yloxy)-2H-chromen-2-one)-tris(11'-(137-triaza-5-phosphabicyclo[3.3.1]nonane-37-diyl)diethanone)-tri-gold dichloromethane solvate)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2019551: Experimental Crystal Structure Determination

2020

Related Article: Araceli Aquino, Francisco J. Caparrós, Gabriel Aullón, Jas S. Ward, Kari Rissanen, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2020|Chem.-Eur.J.|27|1810|doi:10.1002/chem.202004051

{mu-(butane-14-diyl)bis(diphenylphosphine)}-bis[(phenanthren-9-yl)ethynyl]-di-gold(i) unknown solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2019745: Experimental Crystal Structure Determination

2021

Related Article: Araceli de Aquino, Francisco J. Caparrós, Khai-Nghi Truong, Kari Rissanen, Montserrat Ferrer, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2021|Dalton Trans.|50|3806|doi:10.1039/D1DT00087J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(phenanthren-9-yl)-(triphenylphosphine)-gold(i)Experimental 3D Coordinates
researchProduct

CCDC 1970145: Experimental Crystal Structure Determination

2020

Related Article: Ariadna Lázaro, Carla Cunha, Ramon Bosque, João Pina, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen, João Carlos Lima, Margarita Crespo, J. Sérgio Seixas de Melo, Laura Rodríguez|2020|Inorg.Chem.|59|8220|doi:10.1021/acs.inorgchem.0c00577

[2-({[2-(dimethylamino)ethyl]imino}methyl)-5-fluorophenyl]-[(4-fluorophenyl)ethynyl]-platinumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2031248: Experimental Crystal Structure Determination

2021

Related Article: Araceli de Aquino, Francisco J. Caparrós, Khai-Nghi Truong, Kari Rissanen, Montserrat Ferrer, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2021|Dalton Trans.|50|3806|doi:10.1039/D1DT00087J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{mu-butane-14-diylbis(diphenylphosphine)}-bis(phenanthren-9-yl)-di-goldExperimental 3D Coordinates
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CCDC 2019552: Experimental Crystal Structure Determination

2020

Related Article: Araceli Aquino, Francisco J. Caparrós, Gabriel Aullón, Jas S. Ward, Kari Rissanen, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2020|Chem.-Eur.J.|27|1810|doi:10.1002/chem.202004051

Space GroupCrystallographyCrystal System[(phenanthren-2-yl)ethynyl]-[tris(naphthalen-1-yl)phosphine]-gold(i) hexane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1844229: Experimental Crystal Structure Determination

2018

Related Article: Noora Svahn, Artur J. Moro, Catarina Roma‐Rodrigues, Rakesh Puttreddy, Kari Rissanen, Pedro V. Baptista, Alexandra R. Fernandes, João Carlos Lima, Laura Rodríguez|2018|Chem.-Eur.J.|24|14654|doi:10.1002/chem.201802547

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(mu-(ethene-12-diyl)bis(diphenylphosphane))-bis((4-aminophenyl)ethynyl)-di-gold
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