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Jaime-Adán E, Germán-Acacio JM, Páez-Franco JC, Lara VH, Reyes-Marquez V, Morales-Morales D. Exploring the persistence of the fluorinated thiolate 2,3,5,6-S(C 6F 4H-4) motif to establish π F-π F stacking in metal complexes: a crystal engineering perspective. Dalton Trans 2024; 53:16090-16127. [PMID: 39171661 DOI: 10.1039/d4dt01978d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
π-π stacking interactions are versatile because they are involved in many processes, such as protein folding, DNA stacking, and drug recognition. However, from the point of view of crystal engineering, there is an incipient knowledge of its exploitation. A comparison of these interactions with hydrogen bonds shows a huge difference in their employment as a reliable non-covalent interaction. And different reasons can be listed to explain why hydrogen bonding can be considered a more robust interaction than π-π stacking. For instance, hydrogen bonds encompass a wide energy range (25-40 kJ mol-1). From this, these interactions can be classified as strong, moderate, and weak. Hence, the first two can be considered highly to moderately directional to be exploited in crystal engineering. This aspect is relevant for them to be used in a relatively reliably way in this area of supramolecular chemistry. On the other hand, in the case of π-π stacking, the energy range is 0-10 kJ mol-1, thus implying that hydrogen bonds or any other energetically more robust contact would predominate in the competition for establishing packing interactions in a given arrangement. In this sense, if stacking is pretended to be exploited from the point of view of crystal engineering, one of the points that must be ensured is that this interaction will be the one energetically predominant. However, although there are other factors to consider, it seems that energetics is the dominant one. In this line, our research group has obtained and studied many single-crystalline structures of coordination and organometallic compounds containing fluorinated thiolates. This being particularly true in the case of the thiolate 2,3,5,6-S(C6F4H-4) bound to different metals, where it has been observed that they preferentially tend to establish πF-πF stacking interactions, results that have been reported in several papers. Thus, from this perspective, we have explored, using ConQuest (CCDC) a number of structures to observe how feasible is to find stacking in coordination and organometallic compounds containing the thiolate 2,3,5,6-S(C6F4H-4).
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Affiliation(s)
- Everardo Jaime-Adán
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, C. P. 04510, Mexico.
| | - Juan Manuel Germán-Acacio
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México-CIC, Instituto Nacional de Ciencias Médicas y Nutrición SZ, C. P.14000, Ciudad de México, Mexico.
| | - José Carlos Páez-Franco
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México-CIC, Instituto Nacional de Ciencias Médicas y Nutrición SZ, C. P.14000, Ciudad de México, Mexico.
| | - Victor H Lara
- Universidad Autonoma Metropolitana, Iztapalapa, Av. San Rafael Atlixco No. 186, Col. Vicentina, 09340 Ciudad de México, Mexico
| | - Viviana Reyes-Marquez
- Departamento de Ciencias Químico-Biológicas, Universidad de Sonora, Luis Encinas y Rosales s/n, Hermosillo C.P. 83000, Sonora, Mexico
| | - David Morales-Morales
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, C. P. 04510, Mexico.
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Talbi F, Castro L, Kias F, Elkechai A, Boucekkine A, Ephritikhine M. Theoretical investigation of the reactivity of bispentamethylcyclopentadienyl uranium(IV) bisthiolate complexes with the heteroallene molecules CS2 and CO2. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120947] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Denizaltı S, Şen B, Gökçe AG, Çetinkaya B. Ruthenium(II) complexes derived from 2-phenylthiazoline-4-carboxylic acid: structure and catalytic activity for transfer hydrogenation reaction. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3442] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Serpil Denizaltı
- Ege University; Department of Chemistry; 35100 Bornova-İzmir Turkey
| | - Betül Şen
- Dokuz Eylül University; Department of Physics; 35160 Buca-İzmir Turkey
| | | | - Bekir Çetinkaya
- Ege University; Department of Chemistry; 35100 Bornova-İzmir Turkey
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Whited MT, Qiu L, Kosanovich AJ, Janzen DE. Chalcogen Extrusion from Heteroallenes and Carbon Monoxide by a Three-Coordinate Rh(I) Disilylamide. Inorg Chem 2015; 54:3670-9. [DOI: 10.1021/acs.inorgchem.5b00305] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew T. Whited
- Department
of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Lisa Qiu
- Department
of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Alex J. Kosanovich
- Department
of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Daron E. Janzen
- Department
of Chemistry and Biochemistry, St. Catherine University, St. Paul, Minnesota 55105, United States
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Linden A, Llovera L, Herrera J, Dorta R, Agrifoglio G, Dorta R. “Chiral-at-Metal” Hemilabile Nickel Complexes with a Latent d10-ML2 Configuration: Receiving Substrates with Open Arms. Organometallics 2012. [DOI: 10.1021/om300484z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anthony Linden
- Organisch-Chemisches
Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zurich,
Switzerland
| | - Ligia Llovera
- Centro de Quı́mica, Instituto Venezolano de Investigaciones Científicas, Altos
de Pipe, Venezuela
| | - Julio Herrera
- Departamento de Quı́mica, Universidad Simón Bolívar, Valle de Sartenejas, Caracas
1080A, Venezuela
| | - Reto Dorta
- School of Chemistry and Biochemistry, University of Western Australia, 35 Stirling Highway, Crawley 6009,
Australia
| | - Giuseppe Agrifoglio
- Departamento de Quı́mica, Universidad Simón Bolívar, Valle de Sartenejas, Caracas
1080A, Venezuela
| | - Romano Dorta
- Departamento de Quı́mica, Universidad Simón Bolívar, Valle de Sartenejas, Caracas
1080A, Venezuela
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Chen Y, Peng Y, Chen P, Zhao J, Liu L, Li Y, Chen S, Qu J. Insertion reactions of CS2, COS, and PhNCS at thiolate-bridged diiron centers. Dalton Trans 2010; 39:3020-5. [DOI: 10.1039/b920144k] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wu FH, Duan T, Lu L, Zhang QF, Leung WH. Synthesis and reactivity of ruthenium complexes with 1,1′-dithiolate ligands. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.04.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Arroyo M, Bernès S, Cerón M, Cortina V, Mendoza C, Torrens H. Carbon−Fluorine Bond Cleavage in the Preparation of Osmium(III) and Osmium(IV) Fluorothiolate Complexes. Fluorine by Fluorine NMR-Assignment and Fluxional Processes. Inorg Chem 2007; 46:4857-67. [PMID: 17503809 DOI: 10.1021/ic0619660] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Reactions of OsO4 with HSR (R=C6F5, C6F4H-4,) in refluxing ethanol afford [Os(SC6F5)3(SC6F4(SC6F5)-2)] (1) and [Os(SC6F4H-4)3(SC6F3H-4-(SC6F4H-4)-2)] (2), which involve the rupture of C-F bonds. At room temperature, the compound [Os(SC6F5)3(PMe2Ph)2] or [Os(SC6F5)4(PMe2Ph)] reacts with KOH(aq) in acetone, giving rise to [ Os(SC6F5)(SC6F4(SC6F4O-2)-2)(PMe2Ph)2] (3), through a process involving the rupture of two C-F bonds, while the compound [Os(SC6F4H)4(PPh3)] reacts with KOH(aq) in acetone to afford [Os(SC6F4H-4)2(SC6F3H-4-O-2)(PPh3)] (4), which also implies a C-F bond cleavage. Single-crystal X-ray diffraction studies of 1, 2, and 4 indicate that these compounds include five-coordinated metal ions in essentially trigonal-bipyramidal geometries, whereas these studies on the paramagnetic compound 3 show a six-coordinated osmium center in a distorted octahedral geometry. 19F, 1H, 31P{1H}, and COSY 19F-19F NMR studies for the diamagnetic 1, 2, and 4 compounds, including variable-temperature 19F NMR experiments, showed that these molecules are fluxional. Some of the activation parameters for these dynamic processes have been determined.
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Affiliation(s)
- Maribel Arroyo
- Centro de Química del Instituto de Ciencias de la BUAP, Edificio 193 del Complejo de Ciencias, Ciudad Universitaria, San Manuel, 72570 Puebla, Puebla, Mexico.
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Muraoka TK, Duarte AP, Takahashi PM, Nogueira VM, Netto AVG, Mauro AE. Reatividade do [Fe(CO)2(eta2-CS2)(PPh 3)2] frente a compostos de Cu(I): síntese de espécies binucleares heterometálicas contendo CS2 em ponte entre Fe(0) e Cu(I). ECLÉTICA QUÍMICA 2007. [DOI: 10.1590/s0100-46702007000200001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Este trabalho contempla a síntese e caracterização espectroscópica de dois compostos carbonílicos heterometálicos do tipo [Fe(CO)3(m-CS2)(PPh3 )(CuX)], X = Cl, ClO4. Os dados provenientes da espectroscopia no infravermelho e de RMN de 31P{¹H} foram conclusivos quanto à proposição da geometria octaédrica distorcida ao redor do átomo de ferro (0), como também sobre a natureza bimetálica de ambos compostos. Estes dados esclareceram o modo de coordenação dos grupos carbonilos, da trifenilfosfina (PPh3), bem como a disposição do ligante dissulfeto de carbono em ponte entre os átomos de Fe (0) e Cu (I).
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Cervantes R, Castillejos S, Loeb SJ, Ortiz-Frade L, Tiburcio J, Torrens H. Palladium(II) Compounds with Fluorinated Pincer-Type (SCS) Ligands: X-ray Structures of C6H4-1,3-(CH2SC6H4F-4)2 and [PdCl(SCS–Rf)] [Rf = C6H4F-2, C6H4F-3, C6H4F-4, C6H4(CF3)-2, and C6H4(CF3)-4]. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200500818] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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