Achintya Kumar Dutta - Publications

Affiliations: 
2017- Indian Institute of Technology Bombay, Mumbai, Maharashtra, India 
Area:
Quantum and Theoretical Chemistry
Website:
https://achintyachemist.wixsite.com/achintya

63 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2025 Chamoli S, Wang X, Zhang C, Nayak MK, Dutta AK. Frozen Natural Spinors for Cholesky Decomposition-Based Two-Component Relativistic Coupled Cluster Method. Journal of Chemical Theory and Computation. PMID 40265900 DOI: 10.1021/acs.jctc.5c00199  0.319
2025 Chakraborty S, Mukhopadhyay T, Dutta AK. Spin-Free Exact Two-Component Linear Response Coupled Cluster Theory for the Estimation of Frequency-Dependent Second-Order Properties. The Journal of Physical Chemistry. A. PMID 40152233 DOI: 10.1021/acs.jpca.4c03584  0.67
2025 Chakraborty S, Mukhopadhyay T, Nayak MK, Dutta AK. A relativistic third-order algebraic diagrammatic construction theory for electron detachment, attachment, and excitation problems. The Journal of Chemical Physics. 162. PMID 40067000 DOI: 10.1063/5.0246920  0.716
2025 Mukhopadhyay T, Chakraborty S, Chamoli S, Nayak MK, Dutta AK. Analytic calculation of transition dipole moment using four-component relativistic equation-of-motion coupled-cluster expectation value approach. The Journal of Chemical Physics. 162. PMID 39907134 DOI: 10.1063/5.0229955  0.807
2025 Tripathi D, Pyla M, Dutta AK, Matsika S. Impact of solvation on the electronic resonances in uracil. Physical Chemistry Chemical Physics : Pccp. 27: 3588-3601. PMID 39903129 DOI: 10.1039/d4cp04333b  0.762
2024 Narayanan S J J, Verma P, Adhikary A, Dutta AK. Electron Attachment to the Nucleobase Uracil in Diethylene Glycol: The Signature of a Doorway. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. e202400581. PMID 39221972 DOI: 10.1002/cphc.202400581  0.698
2024 Manna A, Jangid B, Pant R, Dutta AK. Efficient State-Specific Natural Orbital Based Equation of Motion Coupled Cluster Method for Core-Ionization Energies: Theory, Implementation, and Benchmark. Journal of Chemical Theory and Computation. 20: 6604-6620. PMID 39073757 DOI: 10.1021/acs.jctc.4c00546  0.787
2024 Majee K, Chakraborty S, Mukhopadhyay T, Nayak MK, Dutta AK. A reduced cost four-component relativistic unitary coupled cluster method for atoms and molecules. The Journal of Chemical Physics. 161. PMID 39007370 DOI: 10.1063/5.0207091  0.799
2023 Verma P, Mukherjee M, Bhattacharya D, Haritan I, Dutta AK. Shape resonance induced electron attachment to cytosine: The effect of aqueous media. The Journal of Chemical Physics. 159. PMID 38038205 DOI: 10.1063/5.0157576  0.677
2023 Mukhopadhyay T, Jangid B, Dutta AK. State-specific frozen natural orbital for reduced-cost algebraic diagrammatic construction calculations: The application to ionization problem. The Journal of Chemical Physics. 159. PMID 37638624 DOI: 10.1063/5.0160024  0.668
2023 Narayanan S J J, Tripathi D, Verma P, Adhikary A, Dutta AK. Secondary Electron Attachment-Induced Radiation Damage to Genetic Materials. Acs Omega. 8: 10669-10689. PMID 37008102 DOI: 10.1021/acsomega.2c06776  0.798
2023 Verma P, Narayanan S J J, Dutta AK. Electron Attachment to DNA: The Protective Role of Amino Acids. The Journal of Physical Chemistry. A. 127: 2215-2227. PMID 36881498 DOI: 10.1021/acs.jpca.2c06624  0.697
2023 Narayanan S J J, Bachhar A, Tripathi D, Dutta AK. Electron Attachment to Wobble Base Pairs. The Journal of Physical Chemistry. A. 127: 457-467. PMID 36622294 DOI: 10.1021/acs.jpca.2c07469  0.762
2022 Surjuse K, Chamoli S, Nayak MK, Dutta AK. A low-cost four-component relativistic equation of motion coupled cluster method based on frozen natural spinors: Theory, implementation, and benchmark. The Journal of Chemical Physics. 157: 204106. PMID 36456227 DOI: 10.1063/5.0125868  0.79
2022 Pant R, Ranga S, Bachhar A, Dutta AK. Pair Natural Orbital Equation-of-Motion Coupled-Cluster Method for Core Binding Energies: Theory, Implementation, and Benchmark. Journal of Chemical Theory and Computation. 18: 4660-4673. PMID 35786933 DOI: 10.1021/acs.jctc.2c00165  0.43
2022 Chamoli S, Surjuse K, Jangid B, Nayak MK, Dutta AK. A reduced cost four-component relativistic coupled cluster method based on natural spinors. The Journal of Chemical Physics. 156: 204120. PMID 35649878 DOI: 10.1063/5.0085932  0.79
2022 Haldar S, Mukhopadhyay T, Dutta AK. A similarity transformed second-order approximate coupled cluster method for the excited states: Theory, implementation, and benchmark. The Journal of Chemical Physics. 156: 014110. PMID 34998329 DOI: 10.1063/5.0064889  0.808
2021 Narayanan S J J, Tripathi D, Dutta AK. Doorway Mechanism for Electron Attachment Induced DNA Strand Breaks. The Journal of Physical Chemistry Letters. 12: 10380-10387. PMID 34669407 DOI: 10.1021/acs.jpclett.1c02735  0.718
2021 Haldar S, Dutta AK. An efficient Fock space multi-reference coupled cluster method based on natural orbitals: Theory, implementation, and benchmark. The Journal of Chemical Physics. 155: 014105. PMID 34241374 DOI: 10.1063/5.0054171  0.831
2021 Verma P, Ghosh D, Dutta AK. Electron Attachment to Cytosine: The Role of Water. The Journal of Physical Chemistry. A. PMID 34048264 DOI: 10.1021/acs.jpca.0c10199  0.686
2020 Mukherjee M, Tripathi D, Brehm M, Riplinger C, Dutta AK. Efficient EOM-CC-based Protocol for the Calculation of Electron Affinity of Solvated Nucleobases: Uracil as a Case Study. Journal of Chemical Theory and Computation. PMID 33377775 DOI: 10.1021/acs.jctc.0c00655  0.754
2020 Mukherjee M, Tripathi D, Dutta AK. Water mediated electron attachment to nucleobases: Surface-bound vs bulk solvated electrons. The Journal of Chemical Physics. 153: 044305. PMID 32752706 DOI: 10.1063/5.0010509  0.736
2020 Haldar S, Dutta AK. A Multi-Layer Approach to the Equation of Motion Coupled-Cluster Method for the Electron Affinity. The Journal of Physical Chemistry. A. PMID 32306726 DOI: 10.1021/Acs.Jpca.0C01793  0.825
2020 Ranga S, Mukherjee M, Dutta AK. Interactions of Solvated Electrons with Nucleobases: The Effect of Base-Pairing. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 32207200 DOI: 10.1002/Cphc.202000133  0.44
2020 Ghosh S, Dutta AK, Souza Bd, Berraud-Pache R, Izsák R. A new density for transition properties within the similarity transformed equation of motion approach Molecular Physics. DOI: 10.1080/00268976.2020.1818858  0.306
2019 Pandey M, Chowdhury PS, Dutta AK, Kumar P, Pal S. Retraction: A highly concise and practical route to clavaminols, sphinganine and (+)-spisulosine indium mediated allylation of α-hydrazino aldehyde and a theoretical insight into the stereochemical aspects of the reaction. Rsc Advances. 9: 3336. PMID 35560871 DOI: 10.1039/c9ra90005e  0.369
2019 Tripathi D, Dutta AK. Electron Attachment to DNA Base Pairs: An interplay of Dipole and Valence Bound States. The Journal of Physical Chemistry. A. PMID 31660738 DOI: 10.1021/Acs.Jpca.9B08974  0.782
2019 Dutta AK, Saitow M, Demoulin B, Neese F, Izsák R. A domain-based local pair natural orbital implementation of the equation of motion coupled cluster method for electron attached states. The Journal of Chemical Physics. 150: 164123. PMID 31042911 DOI: 10.1063/1.5089637  0.815
2019 Haldar S, Riplinger C, Demoulin B, Neese F, Izsak R, Dutta AK. A Multi-layer approach to IP-EOM-DLPNO-CCSD Method: Theory, Implementation and Application. Journal of Chemical Theory and Computation. PMID 30860835 DOI: 10.1021/Acs.Jctc.8B01263  0.771
2019 Saitow M, Dutta AK, Neese F. Accurate Ionization Potentials, Electron Affinities and Electronegativities of Single-Walled Carbon Nanotubes by State-of-the-Art Local Coupled-Cluster Theory Bulletin of the Chemical Society of Japan. 92: 170-174. DOI: 10.1246/Bcsj.20180254  0.533
2019 Mukherjee M, Haldar S, Dutta AK. Solvation effect on the vertical ionization energy of adenine‐thymine base pair: From microhydration to bulk International Journal of Quantum Chemistry. 120. DOI: 10.1002/Qua.26127  0.761
2019 Tripathi D, Dutta AK. Bound anionic states of DNA and RNA nucleobases: An EOM‐CCSD investigation International Journal of Quantum Chemistry. 119. DOI: 10.1002/Qua.25875  0.686
2018 Schulz CE, Dutta AK, Izsák R, Pantazis DA. Systematic High-Accuracy Prediction of Electron Affinities for Biological Quinones. Journal of Computational Chemistry. PMID 30281169 DOI: 10.1002/Jcc.25570  0.777
2018 Dutta AK, Saitow M, Riplinger C, Neese F, Izsák R. A near-linear scaling equation of motion coupled cluster method for ionized states. The Journal of Chemical Physics. 148: 244101. PMID 29960325 DOI: 10.1063/1.5029470  0.807
2018 Dutta AK, Vaval N, Pal S. Lower scaling approximation to EOM-CCSD: A critical assessment of the ionization problem International Journal of Quantum Chemistry. 118: e25594. DOI: 10.1002/Qua.25594  0.453
2017 Dutta AK, Nooijen M, Neese F, Izsák R. Exploring the Accuracy of a Low Scaling Similarity Transformed Equation of Motion Method for Vertical Excitation Energies. Journal of Chemical Theory and Computation. PMID 29206453 DOI: 10.1021/Acs.Jctc.7B00802  0.792
2017 Dutta AK, Neese F, Izsák R. A simple scheme for calculating approximate transition moments within the equation of motion expectation value formalism. The Journal of Chemical Physics. 146: 214111. PMID 28595413 DOI: 10.1063/1.4984618  0.797
2017 Dutta AK, Nooijen M, Neese F, Izsák R. Automatic active space selection for the similarity transformed equations of motion coupled cluster method. The Journal of Chemical Physics. 146: 074103. PMID 28228040 DOI: 10.1063/1.4976130  0.789
2017 Dutta AK, Neese F, Izsák R. Accelerating the coupled-cluster singles and doubles method using the chain-of-sphere approximation Molecular Physics. 116: 1428-1434. DOI: 10.1080/00268976.2017.1416201  0.581
2017 Kumar D, Dutta AK, Manohar PU. Resolution of the Identity and Cholesky Representation of EOM-MP2 Approximation: Implementation, Accuracy and Efficiency Journal of Chemical Sciences. 129: 1611-1626. DOI: 10.1007/S12039-017-1378-Z  0.365
2016 Dutta AK, Neese F, Izsák R. Towards a pair natural orbital coupled cluster method for excited states. The Journal of Chemical Physics. 145: 034102. PMID 27448869 DOI: 10.1063/1.4958734  0.82
2016 Das S, Sengupta T, Dutta AK, Pal S. Electron Detachment and Subsequent Structural Changes of Water Clusters. The Journal of Physical Chemistry. A. PMID 26835702 DOI: 10.1021/Acs.Jpca.5B09389  0.637
2016 Dutta AK, Neese F, Izsák R. Speeding up equation of motion coupled cluster theory with the chain of spheres approximation. The Journal of Chemical Physics. 144: 034102. PMID 26801015 DOI: 10.1063/1.4939844  0.808
2016 Dutta AK, Neese F, Izsák R. Speeding up equation of motion coupled cluster theory with the chain of spheres approximation Journal of Chemical Physics. 144. DOI: 10.1063/1.4939844  0.487
2015 Dutta AK, Vaval N, Pal S. EOMIP-CCSD(2)*: An Efficient Method for the Calculation of Ionization Potentials. Journal of Chemical Theory and Computation. 11: 2461-72. PMID 26575546 DOI: 10.1021/Ct500927H  0.59
2015 Dutta AK, Vaval N, Pal S. A new scheme for perturbative triples correction to (0,1) sector of Fock space multi-reference coupled cluster method: theory, implementation, and examples. The Journal of Chemical Physics. 142: 044113. PMID 25637975 DOI: 10.1063/1.4906233  0.649
2015 Bhattacharya D, Dutta AK, Gupta J, Pal S. Perturbative order analysis of the similarity transformed Hamiltonian in Fock-space coupled cluster theory: Difference energy and electric response properties Molecular Physics. 113: 2046-2060. DOI: 10.1080/00268976.2015.1059509  0.673
2015 Dutta AK, Sengupta T, Vaval N, Pal S. Electron attachment to DNA and RNA nucleobases: An EOMCC investigation International Journal of Quantum Chemistry. 115: 753-764. DOI: 10.1002/Qua.24892  0.631
2014 Dutta AK, Gupta J, Vaval N, Pal S. Intermediate Hamiltonian Fock Space Multireference Coupled Cluster Approach to Core Excitation Spectra. Journal of Chemical Theory and Computation. 10: 3656-68. PMID 26588511 DOI: 10.1021/Ct500285E  0.655
2014 Dutta AK, Gupta J, Pathak H, Vaval N, Pal S. Partitioned EOMEA-MBPT(2): An Efficient N(5) Scaling Method for Calculation of Electron Affinities. Journal of Chemical Theory and Computation. 10: 1923-33. PMID 26580522 DOI: 10.1021/Ct4009409  0.631
2014 Dutta AK, Manohar PU, Vaval N, Pal S. Ground state of naphthyl cation: singlet or triplet? The Journal of Chemical Physics. 140: 114312. PMID 24655185 DOI: 10.1063/1.4868485  0.619
2014 Dutta AK, Dar M, Vaval N, Pal S. Structure, stability, and properties of the trans peroxo nitrate radical: the importance of nondynamic correlation. The Journal of Physical Chemistry. A. 118: 1350-62. PMID 24502288 DOI: 10.1021/Jp409218C  0.588
2014 Dutta AK, Bhattacharya S. Excited state geometry optimisation using Fock-space multi-reference coupled cluster method Molecular Physics. 112: 2884-2891. DOI: 10.1080/00268976.2014.915997  0.506
2014 Dutta AK, Gupta J, Vaval N, Pal S. Intermediate Hamiltonian Fock space multireference coupled cluster approach to core excitation spectra Journal of Chemical Theory and Computation. 10: 3656-3668. DOI: 10.1021/ct500285e  0.546
2014 Dutta AK, Gupta J, Pathak H, Vaval N, Pal S. Partitioned EOMEA-MBPT(2): An efficient N 5 scaling method for calculation of electron affinities Journal of Chemical Theory and Computation. 10: 1923-1933. DOI: 10.1021/ct4009409  0.519
2013 Dutta AK, Vaval N, Pal S. Performance of the EOMIP-CCSD(2) Method for Determining the Structure and Properties of Doublet Radicals: A Benchmark Investigation. Journal of Chemical Theory and Computation. 9: 4313-31. PMID 26589151 DOI: 10.1021/Ct400316M  0.618
2013 Dutta AK, Pal S, Ghosh D. Perturbative approximations to single and double spin flip equation of motion coupled cluster singles doubles methods. The Journal of Chemical Physics. 139: 124116. PMID 24089759 DOI: 10.1063/1.4821936  0.618
2013 Pandey M, Chowdhury PS, Dutta AK, Kumar P, Pal S. A highly concise and practical route to clavaminols, sphinganine and (+)-spisulosine via indium mediated allylation of α-hydrazino aldehyde and a theoretical insight into the stereochemical aspects of the reaction Rsc Advances. 3: 15442-15448. DOI: 10.1039/C3Ra43048K  0.466
2013 Chavan SP, Garai S, Dutta AK, Pal S. ChemInform Abstract: Friedel-Crafts Acylation Reactions Using Esters. Cheminform. 44: no-no. DOI: 10.1002/CHIN.201317059  0.348
2012 Dutta AK, Vaval N, Pal S. NOx Catalyzed Pathway of Stratospheric Ozone Depletion: A Coupled Cluster Investigation. Journal of Chemical Theory and Computation. 8: 1895-901. PMID 26593823 DOI: 10.1021/Ct300209S  0.625
2012 Kale SS, Kotmale AS, Dutta AK, Pal S, Rajamohanan PR, Sanjayan GJ. Conformational modulation of Ant-Pro oligomers using chirality alteration of proline residues. Organic & Biomolecular Chemistry. 10: 8426-33. PMID 23001178 DOI: 10.1039/C2Ob26132D  0.446
2012 Joshi SP, Dutta AK, Pal S, Vaval N. Extended coupled cluster for Raman and infrared spectra of small molecules Chemical Physics. 403: 25-32. DOI: 10.1016/J.Chemphys.2012.04.017  0.591
2012 Chavan SP, Garai S, Dutta AK, Pal S. Friedel-Crafts Acylation Reactions Using Esters European Journal of Organic Chemistry. 2012: 6841-6845. DOI: 10.1002/Ejoc.201201181  0.476
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