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New complexes of indium(III) diaryldithiophosphates: Structural characterization and insight into supramolecular interactions. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Scheiner S, Michalczyk M, Zierkiewicz W. Involvement of Arsenic Atom of AsF 3 in Five Pnicogen Bonds: Differences between X-ray Structure and Theoretical Models. Molecules 2022; 27:6486. [PMID: 36235021 PMCID: PMC9572024 DOI: 10.3390/molecules27196486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/06/2022] Open
Abstract
Bonding within the AsF3 crystal is analyzed via quantum chemical methods so as to identify and quantify the pnicogen bonds that are present. The structure of a finite crystal segment containing nine molecules is compared with that of a fully optimized cluster of the same size. The geometries are qualitatively different, with a much larger binding energy within the optimized nonamer. Although the total interaction energy of a central unit with the remaining peripheral molecules is comparable for the two structures, the binding of the peripherals with one another is far larger in the optimized cluster. This distinction of much stronger total binding within the optimized cluster is not limited to the nonamer but repeats itself for smaller aggregates as well. The average binding energy of the cluster rises quickly with size, asymptotically approaching a value nearly triple that of the dimer.
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Affiliation(s)
- Steve Scheiner
- Department of Chemistry and Biochemistry, Utah State University, Logan, UT 84322-0300, USA
| | - Mariusz Michalczyk
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Wiktor Zierkiewicz
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
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3
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Synthesis, experimental and theoretical analyses of bis(2-ethylphenyl)phosphorodithioates of nickel(II). J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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4
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Firdoos T, Kumar P, Radha A, Gomila RM, Frontera A, Sood P, Pandey SK. An insight into triel bonds in O, O′-diarylphosphorodithioates of thallium( i): experimental and theoretical investigations. NEW J CHEM 2022. [DOI: 10.1039/d1nj04852j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Two new thallium(i) compounds have been synthesized and structurally characterized. The existence of triel bonds in these compounds has been confirmed by HSA and DFT calculations using QTAIM and NCI plot index methods.
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Affiliation(s)
- Tahira Firdoos
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
| | - Pretam Kumar
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
| | - Anu Radha
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
| | - Rosa M. Gomila
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain
| | - Puneet Sood
- Advanced Materials Research Center, Indian Institute of Technology, Block-A2 Building, Kamand Campus, Mandi, Himachal Pradesh-175005, India
| | - Sushil K. Pandey
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
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Basak T, Frontera A, Chattopadhyay S. Insight into non-covalent interactions in two triamine-based mononuclear iron( iii) Schiff base complexes with special emphasis on the formation of Br⋯π halogen bonding. CrystEngComm 2021. [DOI: 10.1039/d0ce01534b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The nature and characteristics of noncovalent interactions that play important roles in the crystal packing of two iron(iii) complexes have been discussed.
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Affiliation(s)
- Tanmoy Basak
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700032
- India
| | - Antonio Frontera
- Departamento de Química
- Universitat de les IllesBalears
- 07122 Palma
- Spain
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7
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Kumar P, Banerjee S, Radha A, Firdoos T, Sahoo SC, Pandey SK. Role of non-covalent interactions in the supramolecular architectures of mercury(ii) diphenyldithiophosphates: An experimental and theoretical investigation. NEW J CHEM 2021. [DOI: 10.1039/d0nj05709f] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The H-bond, spodium bond and CH⋯π interactions playing an important role in the supramolecular organization of two mercury(ii) diphenyldithiophosphate complexes have been discussed.
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Affiliation(s)
- Pretam Kumar
- Post Graduate Department of Chemistry
- University of Jammu
- Jammu Tawi-180006
- India
| | - Snehasis Banerjee
- Govt. College of Engineering and Leather Technology
- Kolkata-700106
- India
| | - Anu Radha
- Post Graduate Department of Chemistry
- University of Jammu
- Jammu Tawi-180006
- India
| | - Tahira Firdoos
- Post Graduate Department of Chemistry
- University of Jammu
- Jammu Tawi-180006
- India
| | - Subash Chandra Sahoo
- Department of Chemistry & Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh-160014
- India
| | - Sushil K. Pandey
- Post Graduate Department of Chemistry
- University of Jammu
- Jammu Tawi-180006
- India
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8
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Kumar P, Frontera A, Pandey SK. Coordination versus spodium bonds in dinuclear Zn( ii) and Cd( ii) complexes with a dithiophosphate ligand. NEW J CHEM 2021. [DOI: 10.1039/d1nj03165a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Two new d10-metal dithiophosphate complexes have been synthesized in purely aqueous media and characterized by elemental and spectral analyses. DFT calculations, QTAIM and NCI Plot index methods are preformed to differentiate the coordination and spodium bonds in the complexes.
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Affiliation(s)
- Pretam Kumar
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), Spain
| | - Sushil K. Pandey
- Post Graduate Department of Chemistry, University of Jammu, Baba Saheb Ambedkar Road, Jammu Tawi-180006, J&K, India
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9
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Mahmoudi G, Zangrando E, Frontera A, Gurbanov AV, Safin DA. New metal chelate constructed from Ni(NCS)2 and 1,2-diphenyl-1,2-bis((phenyl(pyridin-2-yl)methylene)hydrazono)ethane. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119707] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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10
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Sharma D, Radha A, Kumar P, Kumar S, Jassal AK, Lata S, Vikas, Pandey SK. N-donor stabilized complexes of nickel(II) diphenyldithiophosphates: single-crystal X-ray, HSA and computational analysis. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00411-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Mokrai R, Barrett J, Apperley DC, Benkő Z, Heift D. Tweaking the Charge Transfer: Bonding Analysis of Bismuth(III) Complexes with a Flexidentate Phosphane Ligand. Inorg Chem 2020; 59:8916-8924. [PMID: 32530279 PMCID: PMC7467670 DOI: 10.1021/acs.inorgchem.0c00734] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Indexed: 11/28/2022]
Abstract
To account for the charge transfer and covalent character in bonding between P and Bi centers, the electronic structures of [P(C6H4-o-CH2SCH3)3BiCln](3-n)+ (n = 0-3) model species have been investigated computationally. On the basis of this survey a synthetic target compound with a dative P→Bi bond has been selected. Consecutively, the highly reactive bismuth cage [P(C6H4-o-CH2SCH3)3Bi]3+ has been accessed experimentally and characterized. Importantly, our experiments (single-crystal X-ray diffraction and solid-state NMR spectroscopy) and computations (NBO and AIM analysis) reveal that the P···Bi bonding in this trication can be described as a dative bond. Here we have shown that our accordion-like molecular framework allows for tuning of the interaction between P and Bi centers.
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Affiliation(s)
- Réka Mokrai
- Budapest University
of Technology and Economics, H-1111 Budapest, Hungary
| | - Jamie Barrett
- Department of Chemistry, Durham
University, DH1 3LE Durham, United Kingdom
| | - David C. Apperley
- Department of Chemistry, Durham
University, DH1 3LE Durham, United Kingdom
| | - Zoltán Benkő
- Budapest University
of Technology and Economics, H-1111 Budapest, Hungary
| | - Dominikus Heift
- Department of Chemistry, Durham
University, DH1 3LE Durham, United Kingdom
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Abstract
A central pnicogen Z atom (Z = Sb, As) is covalently attached to the O atom of three -O(CH2)nX chains where X represents either an aldehyde or amine group. The chain can fold around so that the basic X group can engage in a noncovalent pnicogen bond with the central Z. The formation of up to three pnicogen bonds is energetically favored. The amine appears to engage in stronger pnicogen bonds than does the aldehyde, and bonds to Sb are favored over As, but there is little dependence on the length of the chain. The formation of each successive pnicogen bond reduces the magnitude of the σ-holes surrounding the Z atom, which tends to weaken the attraction for the basic end of the chain.
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Affiliation(s)
- Steve Scheiner
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300, United States
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13
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Synthesis, single crystal X-ray, DFT and HSA of N-donor stabilized complexes of cobalt(II) diphenyldithiophosphate: An experimental and theoretical approach. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127835] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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14
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Radha A, Sharma D, Kumar P, Sood P, Rani N, Vikas, Kumar Pandey S. Arsenic(III) complexes of substituted diphenyldithiophosphate: synthesis, characterization, single crystal X-ray, DFT, and Hirshfeld surface analysis. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1735001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Anu Radha
- Department of Chemistry, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Deepika Sharma
- Department of Chemistry, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Pretam Kumar
- Department of Chemistry, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Puneet Sood
- Advanced Materials Research Center, Indian Institute of Technology, Mandi, Himachal, Pradesh, India
| | - Namrata Rani
- Quantum Chemistry Group, Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
| | - Vikas
- Quantum Chemistry Group, Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
| | - Sushil Kumar Pandey
- Department of Chemistry, University of Jammu, Jammu, Jammu and Kashmir, India
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Wysokiński R, Zierkiewicz W, Michalczyk M, Scheiner S. How Many Pnicogen Bonds can be Formed to a Central Atom Simultaneously? J Phys Chem A 2020; 124:2046-2056. [PMID: 32052970 PMCID: PMC7590972 DOI: 10.1021/acs.jpca.0c00257] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
![]()
A central ZF3 molecule (Z = P, As, Sb, Bi) is allowed
to interact with a number of nucleophiles exemplified by NCH, NH3, and NC– anion. The Z···N
pnicogen bond (ZB) to a single base grows stronger for heavier Z atom:
P < A < Sb < Bi and follows the NCH < NH3 <
NC– order for the three bases. The maximum number
of ZBs depends on both the nature of the base and pnicogen atom. PF3 and AsF3 can pnicogen bond with only a single
CN–; SbF3 and BiF3 can interact
with two anions but only weakly. The weak NCH nucleophile can engage
in a maximum of two ZBs, while three ZBs occur for NH3.
The latter NH3 maximum can be extended to four ZBs but
only for BiF3. The fourth ZB is somewhat longer and weaker
than the others, and the entire (H3N)4···BiF3 complex relies partially on secondary interactions for its
stability.
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Affiliation(s)
- Rafał Wysokiński
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Wiktor Zierkiewicz
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Mariusz Michalczyk
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Steve Scheiner
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300, United States
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