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Joseph TM, Kar Mahapatra D, Esmaeili A, Piszczyk Ł, Hasanin MS, Kattali M, Haponiuk J, Thomas S. Nanoparticles: Taking a Unique Position in Medicine. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13030574. [PMID: 36770535 PMCID: PMC9920911 DOI: 10.3390/nano13030574] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/19/2023] [Accepted: 01/27/2023] [Indexed: 06/01/2023]
Abstract
The human nature of curiosity, wonder, and ingenuity date back to the age of humankind. In parallel with our history of civilization, interest in scientific approaches to unravel mechanisms underlying natural phenomena has been developing. Recent years have witnessed unprecedented growth in research in the area of pharmaceuticals and medicine. The optimism that nanotechnology (NT) applied to medicine and drugs is taking serious steps to bring about significant advances in diagnosing, treating, and preventing disease-a shift from fantasy to reality. The growing interest in the future medical applications of NT leads to the emergence of a new field for nanomaterials (NMs) and biomedicine. In recent years, NMs have emerged as essential game players in modern medicine, with clinical applications ranging from contrast agents in imaging to carriers for drug and gene delivery into tumors. Indeed, there are instances where nanoparticles (NPs) enable analyses and therapies that cannot be performed otherwise. However, NPs also bring unique environmental and societal challenges, particularly concerning toxicity. Thus, clinical applications of NPs should be revisited, and a deep understanding of the effects of NPs from the pathophysiologic basis of a disease may bring more sophisticated diagnostic opportunities and yield more effective therapies and preventive features. Correspondingly, this review highlights the significant contributions of NPs to modern medicine and drug delivery systems. This study also attempted to glimpse the future impact of NT in medicine and pharmaceuticals.
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Affiliation(s)
- Tomy Muringayil Joseph
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza, 80-233 Gdańsk, Poland
| | - Debarshi Kar Mahapatra
- Department of Pharmaceutical Chemistry, Dadasaheb Balpande College of Pharmacy, Nagpur 440037, India
| | - Amin Esmaeili
- Department of Chemical Engineering, School of Engineering Technology and Industrial Trades, University of Doha for Science and Technology (UDST), Arab League St, Doha P.O. Box 24449, Qatar
| | - Łukasz Piszczyk
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza, 80-233 Gdańsk, Poland
| | - Mohamed S. Hasanin
- Cellulose and Paper Department, National Research Centre, Cairo 12622, Egypt
| | - Mashhoor Kattali
- Department of Biotechnology, EMEA College of Arts and Science, Kondotty 673638, India
| | - Józef Haponiuk
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza, 80-233 Gdańsk, Poland
| | - Sabu Thomas
- International and Inter-University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, Kottayam 686560, India
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2
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Joyce JP, Shores MP, Rappè AK. Protobranching as repulsion-induced attraction: a prototype for geminal stabilization. Phys Chem Chem Phys 2020; 22:16998-17006. [PMID: 32676632 DOI: 10.1039/d0cp02193h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Noncovalent interactions are traditionally defined within the context of their attractive components, such as electrostatics and dispersion. Sources of molecular strain are derived through the destabilization of Coulombic and exchange repulsion. Due to this binary designation, the underlying origin of geminal stability with respect to alkanes (referred to as protobranching) has been an active subject for debate between these competing perspectives. We recast this stabilization as a complementary (Gestalt) interaction between dispersion and exchange repulsion, each impacting the other. We use triplet hydrogen and argon dimer as foundational van der Waals adducts to develop a procedure for the visualization and quantification of both exchange repulsion, ΔρSCF, and medium-range correlation, ΔΔρ, as perturbations in electron density. We use the framework of the DFT-D3 correction to reproduce the shape of the dispersion potential at medium range and successfully model the trend in stability for the eighteen isomers of octane with a diverse series of functionals: BLYP, B3LYP, BP86, PBE, and PBE0. Collectively, our findings show that protobranching is a manifestation of steric repulsion-reduction in vibrational enthalpy and medium-range electron correlation.
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Affiliation(s)
- Justin P Joyce
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA.
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3
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Bistoni G. Finding chemical concepts in the Hilbert space: Coupled cluster analyses of noncovalent interactions. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2019. [DOI: 10.1002/wcms.1442] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Giovanni Bistoni
- Max‐Planck‐Institut für Kohlenforschung Mülheim an der Ruhr Germany
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4
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Wuttke A, Feldt M, Mata RA. All That Binds Is Not Gold—The Relative Weight of Aurophilic Interactions in Complex Formation. J Phys Chem A 2018; 122:6918-6925. [DOI: 10.1021/acs.jpca.8b06546] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Axel Wuttke
- Institut für Physikalische Chemie, Georg-August-Universität, Tammannstraße 6, Göttingen, 37077, Germany
| | - Milica Feldt
- Institut für Physikalische Chemie, Georg-August-Universität, Tammannstraße 6, Göttingen, 37077, Germany
| | - Ricardo A. Mata
- Institut für Physikalische Chemie, Georg-August-Universität, Tammannstraße 6, Göttingen, 37077, Germany
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Kakekhani A, Roling LT, Kulkarni A, Latimer AA, Abroshan H, Schumann J, AlJama H, Siahrostami S, Ismail-Beigi S, Abild-Pedersen F, Nørskov JK. Nature of Lone-Pair–Surface Bonds and Their Scaling Relations. Inorg Chem 2018; 57:7222-7238. [DOI: 10.1021/acs.inorgchem.8b00902] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Arvin Kakekhani
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Luke T. Roling
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Ambarish Kulkarni
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Allegra A. Latimer
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Hadi Abroshan
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Julia Schumann
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Hassan AlJama
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Samira Siahrostami
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Sohrab Ismail-Beigi
- Department of Applied Physics, Yale University, New Haven, Connecticut 06520, United States
| | - Frank Abild-Pedersen
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
- SUNCAT Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Jens K. Nørskov
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
- SUNCAT Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
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6
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Li H, Wang C, Xun S, He J, Jiang W, Zhang M, Zhu W, Li H. An accurate empirical method to predict the adsorption strength for π-orbital contained molecules on two dimensional materials. J Mol Graph Model 2018; 82:93-100. [DOI: 10.1016/j.jmgm.2018.04.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/16/2018] [Accepted: 04/17/2018] [Indexed: 10/17/2022]
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7
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Thirman J, Head-Gordon M. Efficient Implementation of Energy Decomposition Analysis for Second-Order Møller–Plesset Perturbation Theory and Application to Anion−π Interactions. J Phys Chem A 2017; 121:717-728. [DOI: 10.1021/acs.jpca.6b11516] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jonathan Thirman
- Kenneth S. Pitzer Center
for Theoretical Chemistry, Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Martin Head-Gordon
- Kenneth S. Pitzer Center
for Theoretical Chemistry, Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
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8
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Wuttke A, Mata RA. Visualizing dispersion interactions through the use of local orbital spaces. J Comput Chem 2016; 38:15-23. [DOI: 10.1002/jcc.24508] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/08/2016] [Accepted: 09/10/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Axel Wuttke
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen; Tammannstrasse 6 Göttingen D-37077 Germany
| | - Ricardo A. Mata
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen; Tammannstrasse 6 Göttingen D-37077 Germany
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9
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Schneider WB, Bistoni G, Sparta M, Saitow M, Riplinger C, Auer AA, Neese F. Decomposition of Intermolecular Interaction Energies within the Local Pair Natural Orbital Coupled Cluster Framework. J Chem Theory Comput 2016; 12:4778-4792. [DOI: 10.1021/acs.jctc.6b00523] [Citation(s) in RCA: 174] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wolfgang B. Schneider
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Giovanni Bistoni
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Manuel Sparta
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Masaaki Saitow
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Christoph Riplinger
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Alexander A. Auer
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
| | - Frank Neese
- Max Planck Institute for Chemical Energy
Conversion, Stiftstrasse 34-36, D-45470 Mülheim an der
Ruhr, Germany
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10
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Wagner JP, Schreiner PR. London’sche Dispersionswechselwirkungen in der Molekülchemie - eine Neubetrachtung sterischer Effekte. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503476] [Citation(s) in RCA: 190] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Wagner JP, Schreiner PR. London dispersion in molecular chemistry--reconsidering steric effects. Angew Chem Int Ed Engl 2015; 54:12274-96. [PMID: 26262562 DOI: 10.1002/anie.201503476] [Citation(s) in RCA: 633] [Impact Index Per Article: 70.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Indexed: 12/15/2022]
Abstract
London dispersion, which constitutes the attractive part of the famous van der Waals potential, has long been underappreciated in molecular chemistry as an important element of structural stability, and thus affects chemical reactivity and catalysis. This negligence is due to the common notion that dispersion is weak, which is only true for one pair of interacting atoms. For increasingly larger structures, the overall dispersion contribution grows rapidly and can amount to tens of kcal mol(-1) . This Review collects and emphasizes the importance of inter- and intramolecular dispersion for molecules consisting mostly of first row atoms. The synergy of experiment and theory has now reached a stage where dispersion effects can be examined in fine detail. This forces us to reconsider our perception of steric hindrance and stereoelectronic effects. The quantitation of dispersion energy donors will improve our ability to design sophisticated molecular structures and much better catalysts.
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Affiliation(s)
- J Philipp Wagner
- Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring 58, 35392 Giessen (Germany)
| | - Peter R Schreiner
- Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring 58, 35392 Giessen (Germany).
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12
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Hu L, Zhao J, Yang J. Nano-scale displacement sensing based on van der Waals interactions. NANOSCALE 2015; 7:8962-8967. [PMID: 25920431 DOI: 10.1039/c5nr00023h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We propose that a nano-scale displacement sensor with high resolution in weak-force systems can be realized based on vertically stacked two-dimensional (2D) atomic corrugated layer materials bound through van der Waals (vdW) interactions. Using first-principles calculations, we found that the electronic structures of bi-layer blue phosphorus (BLBP) vary appreciably with lateral and vertical interlayer displacements. The variation of the electronic structure is attributed to the change of the interlayer distance dz for both the lateral and vertical displacement. For lateral displacement, the change of dz is induced by atomic layer corrugation. Despite the different stacking configurations of BLBP, we find that the change of the indirect band gap is proportional to dz(-2). Furthermore, this dz(-2) dependence is found to be applicable to other graphene-like corrugated bi-layer materials such as MoS2. BLBP represents a large family of bi-layer 2D atomic corrugated materials for which the electronic structure is sensitive to the interlayer vertical and lateral displacement, and thus could be used for a nano-scale displacement sensor. This can be done by monitoring the tunable electronic structure using absorption spectroscopy. Because this type of sensor is established on atomic layers coupled through vdW interactions, it provides unique applications in the measurements of nano-scale displacement induced by tiny external forces.
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Affiliation(s)
- Lin Hu
- ICQD/Hefei National Laboratory for Physical Sciences at Microscale, and Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences, and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, China.
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13
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Parrish RM, Sherrill CD. Spatial assignment of symmetry adapted perturbation theory interaction energy components: The atomic SAPT partition. J Chem Phys 2015; 141:044115. [PMID: 25084889 DOI: 10.1063/1.4889855] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
We develop a physically-motivated assignment of symmetry adapted perturbation theory for intermolecular interactions (SAPT) into atom-pairwise contributions (the A-SAPT partition). The basic precept of A-SAPT is that the many-body interaction energy components are computed normally under the formalism of SAPT, following which a spatially-localized two-body quasiparticle interaction is extracted from the many-body interaction terms. For electrostatics and induction source terms, the relevant quasiparticles are atoms, which are obtained in this work through the iterative stockholder analysis (ISA) procedure. For the exchange, induction response, and dispersion terms, the relevant quasiparticles are local occupied orbitals, which are obtained in this work through the Pipek-Mezey procedure. The local orbital atomic charges obtained from ISA additionally allow the terms involving local orbitals to be assigned in an atom-pairwise manner. Further summation over the atoms of one or the other monomer allows for a chemically intuitive visualization of the contribution of each atom and interaction component to the overall noncovalent interaction strength. Herein, we present the intuitive development and mathematical form for A-SAPT applied in the SAPT0 approximation (the A-SAPT0 partition). We also provide an efficient series of algorithms for the computation of the A-SAPT0 partition with essentially the same computational cost as the corresponding SAPT0 decomposition. We probe the sensitivity of the A-SAPT0 partition to the ISA grid and convergence parameter, orbital localization metric, and induction coupling treatment, and recommend a set of practical choices which closes the definition of the A-SAPT0 partition. We demonstrate the utility and computational tractability of the A-SAPT0 partition in the context of side-on cation-π interactions and the intercalation of DNA by proflavine. A-SAPT0 clearly shows the key processes in these complicated noncovalent interactions, in systems with up to 220 atoms and 2845 basis functions.
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Affiliation(s)
- Robert M Parrish
- Center for Computational Molecular Science and Technology, School of Chemistry and Biochemistry, School of Computational Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, USA
| | - C David Sherrill
- Center for Computational Molecular Science and Technology, School of Chemistry and Biochemistry, School of Computational Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, USA
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14
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Li H, Chang Y, Zhu W, Jiang W, Zhang M, Xia J, Yin S, Li H. A DFT Study of the Extractive Desulfurization Mechanism by [BMIM]+[AlCl4]− Ionic Liquid. J Phys Chem B 2015; 119:5995-6009. [DOI: 10.1021/acs.jpcb.5b00516] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hongping Li
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Yonghui Chang
- College
of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, P. R. China
| | - Wenshuai Zhu
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Wei Jiang
- Institute
for Energy Research, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Ming Zhang
- Institute
for Energy Research, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Jiexiang Xia
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Sheng Yin
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Huaming Li
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
- Institute
for Energy Research, Jiangsu University, Zhenjiang 212013, P. R. China
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15
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Avasthi K, Shukla L, Kant R, Ravikumar K. Folded conformations due to arene interactions in dissymmetric and symmetric butylidene-linker models based on pyrazolo[3,4-d]pyrimidine, purine and 7-deazapurine. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2014; 70:555-61. [PMID: 24898957 DOI: 10.1107/s2053229614009449] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 04/26/2014] [Indexed: 11/10/2022]
Abstract
The butylidene-linker models 1-[2-(2,6-dimethylsulfanyl-9H-purin-9-yl)-2-methylidenepropyl]-4,6-bis(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine, C18H20N8S4, (XI), 7,7'-(2-methylidenepropane-1,3-diyl)bis[3-methyl-2-methylsulfanyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one], C20H22N6O2S2, (XIV), and 7-[2-(4,6-dimethylsulfanyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-methylidenepropyl]-3-methyl-2-methylsulfanyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one, C19H21N7OS3, (XV), show folded conformations in solution, as shown by (1)H NMR analysis. This folding carries over to the crystalline state. Intramolecular π-π interactions are observed in all three compounds, but only (XIV) shows additional intramolecular C-H···π interactions in the solid state. As far as can be established, this is the first report incorporating the pyrrolo[2,3-d]pyrimidine nucleus for such a study. In addition to the π-π interactions, the crystal structures are also stabilized by other weak intermolecular C-H···S/N/O and/or S···N/S interactions.
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Affiliation(s)
- Kamlakar Avasthi
- Medicinal and Process Chemistry Division, Central Drug Research Institute, Lucknow 226 031, India
| | - Lakshmi Shukla
- Medicinal and Process Chemistry Division, Central Drug Research Institute, Lucknow 226 031, India
| | - Ruchir Kant
- Molecular and Structural Biology Division, Central Drug Research Institute, Lucknow 226 031, India
| | - Krishnan Ravikumar
- Department of X-ray Crystallography, IICT Hydeabad, Hyderabad 500 007, India
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16
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A simple and efficient dispersion correction to the Hartree–Fock theory. Bioorg Med Chem Lett 2014; 24:1037-42. [DOI: 10.1016/j.bmcl.2014.01.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 01/08/2014] [Accepted: 01/08/2014] [Indexed: 11/18/2022]
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17
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Srinivasadesikan V, Sahu PK, Lee SL. Spectroscopic probe on N-H⋯N, N-H⋯O and controversial C-H⋯O contact in A-T base pair: a DFT study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 120:542-547. [PMID: 24374481 DOI: 10.1016/j.saa.2013.11.110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Revised: 11/01/2013] [Accepted: 11/29/2013] [Indexed: 06/03/2023]
Abstract
DNA base pair A-T has been investigated by IR and NMR spectroscopy using DFT methods. The results have been analyzed in terms of infrared vibrational frequencies and (1)H NMR chemical shifts. Different types of interactions N-H⋯N, N-H⋯O and C-H⋯O types have been investigated in DNA base pairs. Although, previous reports argued about the third C-H⋯O type interaction in A-T base pair, such typical interaction has been analyzed thoroughly by IR and NMR spectroscopy using DFT methods. Our results show that the CH⋯O interaction in the A-T base pair is a weak interaction compared to normal hydrogen bond interactions.
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Affiliation(s)
| | - Prabhat K Sahu
- Department of Chemistry, National Institute of Science and Technology, Berhampur 761008, India
| | - Shyi-Long Lee
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi, Taiwan.
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18
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Melicherčík M, Pitoňák M, Kellö V, Hobza P, Neogrády P. Off-Center Gaussian Functions, an Alternative Atomic Orbital Basis Set for Accurate Noncovalent Interaction Calculations of Large Systems. J Chem Theory Comput 2013; 9:5296-304. [DOI: 10.1021/ct400692b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Miroslav Melicherčík
- Department
of Computer Science, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 974 01 Banská Bystrica, Slovakia
| | - Michal Pitoňák
- Department
of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava, Slovakia
- Computing
Center of the Slovak Academy of Sciences, Dúbravská cesta č. 9, 845 35 Bratislava, Slovakia
| | - Vladimír Kellö
- Department
of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava, Slovakia
| | - Pavel Hobza
- Institute of Organic Chemistry and Biochemistry, Academy
of Sciences of the Czech Republic, v. v. i., Flemingovo nám. 2, 166 10 Praha 6, Czech Republic
- Department
of Physical Chemistry, Palacký University, 771 46 Olomouc, Czech Republic
| | - Pavel Neogrády
- Department
of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava, Slovakia
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19
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Hartmann E, Hammer MM, Gschwind RM. Structures and interligand interaction pattern of phosphoramidite Pd complexes by NMR spectroscopy: modulations in extended interaction surfaces as stereoselection mode of a privileged class of ligands. Chemistry 2013; 19:10551-62. [PMID: 23794174 DOI: 10.1002/chem.201300095] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Indexed: 11/10/2022]
Abstract
During the last decade, phosphoramidites have been established as a so-called privileged class of ligands in various transition metal catalyses. However, the interactions responsible for their favorable properties have hitherto remained elusive. To address this issue, the formation trends, structural features, and interligand interaction patterns of several trans- and cis-[PdLL'Cl2] complexes have been investigated by NMR spectroscopy. The energetic contribution of their interligand interactions has been measured experimentally using the supramolecular balance for transition-metal complexes. The resulting energetics combined with an analysis of the electrostatic potential surfaces reveal that in phosphoramidites not only the aryl groups but the complete (CH)CH3 Ph moieties of the amine side chains form extended quasi-planar CH-π and π-π interaction surfaces. Application of the supramolecular balance has shown that modulations in these extended interaction surfaces cause energetic differences that are relevant to enantioselective catalysis. In addition, the energetics of these interligand interactions are quite independent of the actual structures of the complexes. This is shown by similar formation and aggregation trends of complexes with the same ligand but different structures. The extended quasi-planar electrostatic interaction surface of the (CH)CH3 Ph moiety explains the known pattern of successful ligand modulation and the substrate specificity of phosphoramidites. Thus, we propose modulations in these extended CH-π and π-π interaction areas as a refined stereoselection mode for these ligands. Based on the example of phosphoramidites, this study reveals three general features potentially applicable to various ligands in asymmetric catalysis. First, specific combinations of alkyl and aryl moieties can be used to create extended anisotropic interaction areas. Second, modulations in these interaction surfaces cause energetic differences that are relevant to catalytic applications. Third, bulky substituents with matching complementary interaction surfaces should not only be considered in terms of steric hindrance but also in terms of attractive and repulsive interactions, a feature that may often be underestimated in asymmetric catalysis.
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Affiliation(s)
- Evelyn Hartmann
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, 93040 Regensburg, Germany
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Pyrazolo[3,4-d]pyrimidines as inhibitor of anti-coagulation and inflammation activities of phospholipase A 2 : insight from molecular docking studies. J Biol Phys 2013; 39:419-38. [PMID: 23860918 DOI: 10.1007/s10867-013-9299-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Accepted: 01/11/2013] [Indexed: 12/22/2022] Open
Abstract
Phospholipase A2 (PLA2), isolated from Daboia russelli pulchella (Russell's viper), is enzymatically active as well as induces several pharmacological disorders including neurotoxicity, myotoxicity, cardiotoxicity, anti-coagulant, hemolytic, and platelet effects. Indomethacin reduces the effects of anti-coagulant and pro-inflammatory actions of PLA2. Pyrazolo[3,4-d]pyrimidines constitute a class of naturally occurring fused uracils that posses diverse biological activities. The in-silico docking studies of nine pyrazolo[3,4-d]pyrimidine molecules have been carried out with the X-ray crystal structure of Russell's viper PLA2 (PDB ID: 3H1X) to predict the binding affinity, molecular recognition, and to explicate the binding modes, using AUTODOCK and GLIDE (Standard precision and Extra precision) modules, respectively. Docking results through each method make obvious that pyrazolo[3,4-d]pyrimidine molecules with trimethylene linker can bind with both anti-coagulation and enzymatic regions of PLA2.
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21
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Wang Y, Xu Z, Moe YN. On the Performance of Local Density Approximation in Describing the Adsorption of Electron Donating/Accepting Molecules on Graphene. Chem Phys 2012. [PMID: 23180902 DOI: 10.1016/j.chemphys.2012.08.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In order to asses performance of the LDA in describing physisorption on graphene, adsorptions of TCNE, TCNQ, TNF, TTF, and DMPD as well as four benzene derivatives on C(54)H(18) and C(110)H(30) were explored with a variety of DFTs such as MPWB1K, M06-2X, PBE-D and LSDA. Although it is well known that the LDA considerably overestimate non-covalent interaction, the LSDA predicted adsorption energies except for TCNE on C(110)H(30) are systematically lower than those from the M06-2X by 0.4-3.2 kcal/mol, and they are more significantly lower than those from the PBE-D for all the molecules by 3-6 kcal/mol. However, the LSDA adsorption energy sequence is consistent with that from the PBE-D, TNF~TCNQ>TCNE~DMPD>TTF. Moreover, the domain interaction between the electron donor and acceptor molecules with graphene through cooperative π···π, C-H···π and N-H···π were visualized with sign(λ(2))×ρ, and the relationships between the binding energy with London force, molecular electronegativity, and frontier orbital level were extensively discussed.
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Affiliation(s)
- Yixuan Wang
- Computational Chemistry Laboratory, Department of Natural Science, Albany State University, Albany, GA 31705, United States
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22
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Assessment of density functionals on intramolecular dispersion interaction in large normal alkanes. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.05.067] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Kusaka R, Inokuchi Y, Ebata T. Vibrational energy relaxation of benzene dimer and trimer in the CH stretching region studied by picosecond time-resolved IR-UV pump-probe spectroscopy. J Chem Phys 2012; 136:044304. [DOI: 10.1063/1.3676658] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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24
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Avasthi K, Kumar A, Aswal S, Kant R, Raghunandan R, Maulik PR, Khanna RS, Ravikumar K. Role of arene interactions and substituent effects in conformational (syn/anti) control of 1,2-diarylethanes. CrystEngComm 2012. [DOI: 10.1039/c1ce06001e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Yadava U, Singh M, Roychoudhury M. Gas-phase conformational and intramolecular π–π interaction studies on some pyrazolo[3,4-d]pyrimidine derivatives. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.09.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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26
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Hohenstein EG, Sherrill CD. Wavefunction methods for noncovalent interactions. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2011. [DOI: 10.1002/wcms.84] [Citation(s) in RCA: 275] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Grimme S. Density functional theory with London dispersion corrections. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2011. [DOI: 10.1002/wcms.30] [Citation(s) in RCA: 1495] [Impact Index Per Article: 115.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Stefan Grimme
- Theoretische Organische Chemie, Organisch‐Chemisches Institut der Universität Münster, Münster, Germany
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28
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Grimme S, Djukic JP. Cation−Cation “Attraction”: When London Dispersion Attraction Wins over Coulomb Repulsion. Inorg Chem 2011; 50:2619-28. [DOI: 10.1021/ic102489k] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Stefan Grimme
- Organisch-Chemisches Institut, Westfälische Wilhelms Universität, Corrensstrasse 40, D-48149 Münster, Germany
| | - Jean-Pierre Djukic
- Institut de Chimie, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
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29
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Avasthi K, Ansari A, Kant R, Maulik PR, Ravikumar K, Chattopadhyay P, Adhikary ND. An alternative to ‘propylene/Leonard linker’ for studying arene interactions in flexible pyrazolo[3,4-d]pyrimidine core based models both at molecular and supramolecular levels. CrystEngComm 2011. [DOI: 10.1039/c0ce00336k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Local Approximations for an Efficient and Accurate Treatment of Electron Correlation and Electron Excitations in Molecules. CHALLENGES AND ADVANCES IN COMPUTATIONAL CHEMISTRY AND PHYSICS 2011. [DOI: 10.1007/978-90-481-2853-2_14] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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31
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Riley KE, Pitonák M, Jurecka P, Hobza P. Stabilization and structure calculations for noncovalent interactions in extended molecular systems based on wave function and density functional theories. Chem Rev 2010; 110:5023-63. [PMID: 20486691 DOI: 10.1021/cr1000173] [Citation(s) in RCA: 562] [Impact Index Per Article: 40.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kevin E Riley
- Department of Chemistry, University of Puerto Rico, Rio Piedras, Puerto Rico 00931
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32
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Donovan P, Robin A, Dyer MS, Persson M, Raval R. Unexpected Deformations Induced by Surface Interaction and Chiral Self-Assembly of CoII-Tetraphenylporphyrin (Co-TPP) Adsorbed on Cu(110): A Combined STM and Periodic DFT Study. Chemistry 2010; 16:11641-52. [DOI: 10.1002/chem.201001776] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Indexed: 11/07/2022]
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Tabatchnik A, Blot V, Pipelier M, Dubreuil D, Renault E, Le Questel JY. Theoretical study of the structures and hydrogen-bond properties of new alternated heterocyclic compounds. J Phys Chem A 2010; 114:6413-22. [PMID: 20465297 DOI: 10.1021/jp101394t] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The conformational preferences of a new bis-pyrrole derivative and its bis-pyridazine precursor have been investigated through quantum chemistry calculations (HF, DFT(MPWB1K), LMP2) and observations in the solid state. The global energetic minima are planar for both structures, with the conformational preferences being explained by pi-electronic conjugation between the aromatic systems and the occurrence of intramolecular hydrogen bonds (HB). For the bis-pyridazine derivative, the all-anti preferred conformation results from CH...Nsp(2) HB whereas the all-syn conformation of the bis-pyrrole is partly due to NH...Nsp(2) HB. For both systems, the validity of the theoretical conformational features is confirmed through the excellent agreement with the experimental data available. Calculations of electrostatic potential computed on the molecular surface of the various structures and their building blocks allow the variations to be rationalized in terms of molecular structure and are used to analyze the HB donor and acceptor sites of the compounds. The HB interaction sites predicted from the quantum chemical calculations are confirmed through the HB interactions observed in relevant crystal structures.
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Affiliation(s)
- Alexandra Tabatchnik
- Université de Nantes, CEISAM UMR 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, Nantes F-44000, France
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34
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Grimme S, Antony J, Ehrlich S, Krieg H. A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu. J Chem Phys 2010; 132:154104. [PMID: 20423165 DOI: 10.1063/1.3382344] [Citation(s) in RCA: 23788] [Impact Index Per Article: 1699.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The method of dispersion correction as an add-on to standard Kohn-Sham density functional theory (DFT-D) has been refined regarding higher accuracy, broader range of applicability, and less empiricism. The main new ingredients are atom-pairwise specific dispersion coefficients and cutoff radii that are both computed from first principles. The coefficients for new eighth-order dispersion terms are computed using established recursion relations. System (geometry) dependent information is used for the first time in a DFT-D type approach by employing the new concept of fractional coordination numbers (CN). They are used to interpolate between dispersion coefficients of atoms in different chemical environments. The method only requires adjustment of two global parameters for each density functional, is asymptotically exact for a gas of weakly interacting neutral atoms, and easily allows the computation of atomic forces. Three-body nonadditivity terms are considered. The method has been assessed on standard benchmark sets for inter- and intramolecular noncovalent interactions with a particular emphasis on a consistent description of light and heavy element systems. The mean absolute deviations for the S22 benchmark set of noncovalent interactions for 11 standard density functionals decrease by 15%-40% compared to the previous (already accurate) DFT-D version. Spectacular improvements are found for a tripeptide-folding model and all tested metallic systems. The rectification of the long-range behavior and the use of more accurate C(6) coefficients also lead to a much better description of large (infinite) systems as shown for graphene sheets and the adsorption of benzene on an Ag(111) surface. For graphene it is found that the inclusion of three-body terms substantially (by about 10%) weakens the interlayer binding. We propose the revised DFT-D method as a general tool for the computation of the dispersion energy in molecules and solids of any kind with DFT and related (low-cost) electronic structure methods for large systems.
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Affiliation(s)
- Stefan Grimme
- Theoretische Organische Chemie, Organisch-Chemisches Institut, Universität Münster, Germany.
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35
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Czyżnikowska Ż, Góra RW, Zaleśny R, Lipkowski P, Jarzembska KN, Dominiak PM, Leszczynski J. Structural Variability and the Nature of Intermolecular Interactions in Watson−Crick B-DNA Base Pairs. J Phys Chem B 2010; 114:9629-44. [DOI: 10.1021/jp101258q] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ż. Czyżnikowska
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - R. W. Góra
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - R. Zaleśny
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - P. Lipkowski
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - K. N. Jarzembska
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - P. M. Dominiak
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - J. Leszczynski
- Theoretical Chemistry Group, Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Jackson State University, 1400 J. R. Lynch St., Jackson, Mississippi 39217; and Department of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
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36
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Grimme S, Djukic JP. The Crucial Role of Dispersion in the Cohesion of Nonbridged Binuclear Os → Cr and Os → W Adducts. Inorg Chem 2010; 49:2911-9. [DOI: 10.1021/ic9024662] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Stefan Grimme
- Organisch-Chemisches Institut, Westfälische Wilhelms Universität, Corrensstrasse 40, D-48149 Münster, Germany
| | - Jean-Pierre Djukic
- Institut de Chimie, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
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Karim AR, Linden A, Baldridge KK, Siegel JS. Symmetry and polar-π effects on the dynamics of enshrouded aryl-alkyne molecular rotors. Chem Sci 2010. [DOI: 10.1039/c0sc00117a] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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38
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van der Avoird A, Podeszwa R, Szalewicz K, Leforestier C, van Harrevelt R, Bunker PR, Schnell M, von Helden G, Meijer G. Vibration–rotation-tunneling states of the benzene dimer: an ab initio study. Phys Chem Chem Phys 2010; 12:8219-40. [DOI: 10.1039/c002653k] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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39
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Pitoňák M, Heßelmann A. Accurate Intermolecular Interaction Energies from a Combination of MP2 and TDDFT Response Theory. J Chem Theory Comput 2009; 6:168-78. [DOI: 10.1021/ct9005882] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michal Pitoňák
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v. v. i., Flemingovo nám. 2, 166 10 Praha 6, Czech Republic, Department of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava 4, Slovak Republic, and Lehrstuhl für Theoretische Chemie, Universität Erlangen-Nürnberg, Egerlandstrasse 3, D-91058 Erlangen
| | - Andreas Heßelmann
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v. v. i., Flemingovo nám. 2, 166 10 Praha 6, Czech Republic, Department of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská Dolina, 842 15 Bratislava 4, Slovak Republic, and Lehrstuhl für Theoretische Chemie, Universität Erlangen-Nürnberg, Egerlandstrasse 3, D-91058 Erlangen
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Lackinger M, Heckl WM. Carboxylic acids: versatile building blocks and mediators for two-dimensional supramolecular self-assembly. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:11307-21. [PMID: 19453128 DOI: 10.1021/la900785f] [Citation(s) in RCA: 136] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Two-dimensional (2D) supramolecular self-assembly of various organic molecules at the liquid-solid interface is presented and discussed with a focus on compounds that are primarily functionalized by carboxylic groups. The main analytical tool utilized is scanning tunneling microscopy (STM), a high-resolution real-space technique capable of readily providing full crystallographic information (i.e., not only lattice parameters but also number, type, and orientation of molecules within the unit cell). Carboxylic groups are of particular interest because their combined donor and acceptor character with regard to hydrogen bonds provides reliable intermolecular cross-linking, thereby facilitating the self-assembly of well-ordered, stable monolayers. By means of various homomeric (monomolecular) and heteromeric (here, bimolecular) examples, this feature article illustrates the influence of both molecular structure and external conditions (type of solvent, concentration, etc.) on monolayer self-assembly at the liquid-solid interface. A very intriguing aspect of interfacial self-assembly is that many systems are thermodynamically controlled (i.e., adsorbed molecules at the surface are in equilibrium with molecules dissolved in the supernatant liquid phase). This offers the unique possibility not only to steer the system reliably by intensive thermodynamic parameters such as temperature and concentration but also to gain fundamental knowledge about decisive processes and steps in supramolecular self-assembly.
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Affiliation(s)
- Markus Lackinger
- Ludwig-Maximilians-University and Center for NanoScience (CeNS), Department for Earth and Environmental Sciences, Theresienstrasse 41, DE-80333 München, Germany.
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41
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Marchetti O, Werner HJ. Accurate Calculations of Intermolecular Interaction Energies Using Explicitly Correlated Coupled Cluster Wave Functions and a Dispersion-Weighted MP2 Method. J Phys Chem A 2009; 113:11580-5. [DOI: 10.1021/jp9059467] [Citation(s) in RCA: 143] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Oliver Marchetti
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Hans-Joachim Werner
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
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Schwabe T, Grimme S, Djukic JP. Noncovalent Metal−Metal Interactions: The Crucial Role of London Dispersion in a Bimetallic Indenyl System. J Am Chem Soc 2009; 131:14156-7. [DOI: 10.1021/ja905617g] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tobias Schwabe
- Organisch-Chemisches Institut, Westfälische Wilhelms Universität, Corrensstrasse 40, 48149 Münster, Germany, and Institut de Chimie, Université de Strasbourg, 4 rue Blaise Pascal, 67000 Strasbourg, France
| | - Stefan Grimme
- Organisch-Chemisches Institut, Westfälische Wilhelms Universität, Corrensstrasse 40, 48149 Münster, Germany, and Institut de Chimie, Université de Strasbourg, 4 rue Blaise Pascal, 67000 Strasbourg, France
| | - Jean-Pierre Djukic
- Organisch-Chemisches Institut, Westfälische Wilhelms Universität, Corrensstrasse 40, 48149 Münster, Germany, and Institut de Chimie, Université de Strasbourg, 4 rue Blaise Pascal, 67000 Strasbourg, France
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Studies on arene interactions in flexible pyrazolo[3,4-d]pyrimidine core based symmetrical ‘propylene/Leonard linker’ models: X-ray crystallographic evidence for disappearance of intramolecular stacking due to presence of chloro- or cyano-groups in place of methylsulfanyl or alkoxy substituents. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2008.12.076] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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44
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Schwabe T, Grimme S. Benzenium−Ethene Complex: A Fundamental Problem for Standard Second-Order Møller−Plesset Theory. J Phys Chem A 2009; 113:3005-8. [DOI: 10.1021/jp9003938] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tobias Schwabe
- Theoretische Organische Chemie, Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40 D-48149 Münster, Germany
| | - Stefan Grimme
- Theoretische Organische Chemie, Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40 D-48149 Münster, Germany
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Pitonák M, Neogrády P, Cerný J, Grimme S, Hobza P. Scaled MP3 non-covalent interaction energies agree closely with accurate CCSD(T) benchmark data. Chemphyschem 2009; 10:282-9. [PMID: 19115327 DOI: 10.1002/cphc.200800718] [Citation(s) in RCA: 207] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Scaled MP3 interaction energies calculated as a sum of MP2/CBS (complete basis set limit) interaction energies and scaled third-order energy contributions obtained in small or medium size basis sets agree very closely with the estimated CCSD(T)/CBS interaction energies for the 22 H-bonded, dispersion-controlled and mixed non-covalent complexes from the S22 data set. Performance of this so-called MP2.5 (third-order scaling factor of 0.5) method has also been tested for 33 nucleic acid base pairs and two stacked conformers of porphine dimer. In all the test cases, performance of the MP2.5 method was shown to be superior to the scaled spin-component MP2 based methods, e.g. SCS-MP2, SCSN-MP2 and SCS(MI)-MP2. In particular, a very balanced treatment of hydrogen-bonded compared to stacked complexes is achieved with MP2.5. The main advantage of the approach is that it employs only a single empirical parameter and is thus biased by two rigorously defined, asymptotically correct ab-initio methods, MP2 and MP3. The method is proposed as an accurate but computationally feasible alternative to CCSD(T) for the computation of the properties of various kinds of non-covalently bound systems.
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Affiliation(s)
- Michal Pitonák
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic and Center for Biomolecules and Complex Molecular Systems, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
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Wiberg KB, Wang YG, Petersson GA, Bailey WF. Intramolecular Nonbonded Attractive Interactions: 1-Substituted Propenes. J Chem Theory Comput 2009; 5:1033-7. [DOI: 10.1021/ct900059e] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kenneth B. Wiberg
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459-0180, and Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060
| | - Yi-gui Wang
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459-0180, and Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060
| | - George A. Petersson
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459-0180, and Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060
| | - William F. Bailey
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459-0180, and Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060
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Mourik TV. Assessment of Density Functionals for Intramolecular Dispersion-Rich Interactions. J Chem Theory Comput 2008; 4:1610-9. [DOI: 10.1021/ct800231f] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tanja van Mourik
- School of Chemistry, University of St. Andrews, North Haugh Fife KY16 9ST, Scotland, U.K
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Ishikawa T, Mochizuki Y, Amari S, Nakano T, Tanaka S, Tanaka K. An application of fragment interaction analysis based on local MP2. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.08.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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