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Li HQ, Xu JY, Wu SS, Jin L. Molecular Insights into Water-Chloride and Water-Water Interactions in the Supramolecular Architecture of Aconine Hydrochloride Dihydrate. ACS OMEGA 2024; 9:11925-11941. [PMID: 38496984 PMCID: PMC10938397 DOI: 10.1021/acsomega.3c09696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/23/2024] [Accepted: 02/14/2024] [Indexed: 03/19/2024]
Abstract
Despite the previous preparation of aconine hydrochloride monohydrate (AHM), accurate determination of the crystal's composition was hindered by severely disordered water molecules within the crystal. In this study, we successfully prepared a new dihydrate form of the aconine hydrochloride [C25H42NO9+Cl-·2(H2O), aconine hydrochloride dihydrate (AHD)] and accurately refined all water molecules within the AHD crystal. Our objective is to elucidate both water-chloride and water-water interactions in the AHD crystal. The crystal structure of AHD was determined at 136 K using X-ray diffraction and a multipolar atom model was constructed by transferring charge-density parameters to explore the topological features of key short contacts. By comparing the crystal structures of dihydrate and monohydrate forms, we have observed that both AHD and AHM exhibit identical aconine cations, except for variations in the number of water molecules present. In the AHD crystal, chloride anions and water molecules serve as pivotal connecting hubs to establish three-dimensional hydrogen bonding networks and one-dimensional hydrogen bonding chain; both water-chloride and water-water interactions assemble supramolecular architectures. The crystal packing of AHD exhibits a complete reversal in the stacking order compared to AHM, thereby emphasizing distinct disparities between them. Hirshfeld surface analysis reveals that H···Cl- and H···O contacts play a significant role in constructing the hydrogen bonding network and chain within these supramolecular architectures. Furthermore, topological analysis and electrostatic interaction energy confirm that both water-chloride and water-water interactions stabilize supramolecular architectures through electrostatic attraction facilitated by H···Cl- and H···O contacts. Importantly, these findings are strongly supported by the existing literature evidence. Consequently, navigating these water-chloride and water-water interactions is imperative for ensuring storage and safe processing of this pharmaceutical compound.
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Affiliation(s)
- Han-Qing Li
- State
Clinical Trial Institution of New Drugs, International Mongolian Hospital of Inner Mongolia, Hohhot, Inner Mongolia 010065, People’s Republic
of China
- Mongolian
Medicine Laboratory, International Mongolian
Hospital of Inner Mongolia, Hohhot, Inner Mongolia 010065, People’s Republic of China
| | - Jia-Yin Xu
- Mongolian
Pharmaceutical Preparation Center, International
Mongolian Hospital of Inner Mongolia, Hohhot, Inner Mongolia 010065, People’s Republic
of China
| | - Shan-Shan Wu
- State
Clinical Trial Institution of New Drugs, International Mongolian Hospital of Inner Mongolia, Hohhot, Inner Mongolia 010065, People’s Republic
of China
| | - Liang Jin
- State
Clinical Trial Institution of New Drugs, International Mongolian Hospital of Inner Mongolia, Hohhot, Inner Mongolia 010065, People’s Republic
of China
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Małecka M, Sobiesiak M, Chęcińska L, Kozakiewicz-Piekarz A, Napiórkowska-Mastalerz M, Ziomkowska B, Stepniak A, Kupcewicz B. Fluorescent properties in solid-state and solution of novel tricyclic derivatives of chloro/bromophenylchromanones and 2-methylpyrazoline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 308:123715. [PMID: 38103355 DOI: 10.1016/j.saa.2023.123715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/19/2023]
Abstract
In this work, we reported the synthesis and spectroscopic characterization of seven novel tricyclic compounds resulting from the reaction of 3-benzylidenechromanone with Cl or Br substituent in different positions and without halogen with methylhydrazine. The structural characterization of compounds was done through different techniques i.e., FTIR,1HNMR,a single and powder X-Ray diffraction. Moreover, fluorescence quantum yield and lifetime assessed their fluorescent properties in the solid state and various solvents. Derivatives with Cl or Br substituent in positions 2 and 4 are isostructural. 4-Cl, 4-Br and 3-Cl compounds exhibit fluorescence with moderate efficiency (quantum yield 0.11-0.26) in solid state due to specific arrangements, so-called π-stack brick stone with head-to-tail self-assembly. Other crystalline compounds (2-Cl, 2-Br and 3-Br) that exhibit negligible fluorescence quantum yield have crossed V-type arrangement. In the solution, the nonhalogenated compound shows the best fluorescence efficiency. In turn, the presence of halogen atoms results in fluorescence decreasing. TD-DFT study revealed that unsubstituted compound higher emissive in solution has a different electron density distribution at HOMO and LUMO levels than less emissive substituted compounds (A3 and A3).
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Affiliation(s)
- Magdalena Małecka
- University of Lodz, Faculty of Chemistry, Department of Physical Chemistry, Pomorska 163/165, 90-236 Lodz, Poland.
| | - Marta Sobiesiak
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland.
| | - Lilianna Chęcińska
- University of Lodz, Faculty of Chemistry, Department of Physical Chemistry, Pomorska 163/165, 90-236 Lodz, Poland
| | - Anna Kozakiewicz-Piekarz
- Department of Biomedical and Polymer Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Torun, Poland
| | - Marta Napiórkowska-Mastalerz
- Department of Biophysics, Faculty of Pharmacy, Nicolaus Copernicus University, Jagiellonska 15, 85-089 Bydgoszcz, Poland
| | - Blanka Ziomkowska
- Department of Biophysics, Faculty of Pharmacy, Nicolaus Copernicus University, Jagiellonska 15, 85-089 Bydgoszcz, Poland
| | - Artur Stepniak
- University of Lodz, Faculty of Chemistry, Department of Physical Chemistry, Pomorska 163/165, 90-236 Lodz, Poland
| | - Bogumiła Kupcewicz
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland
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Radzhabov AD, Ledneva AI, Soldatova NS, Fedorova II, Ivanov DM, Ivanov AA, Yusubov MS, Kukushkin VY, Postnikov PS. Halogen Bond-Involving Self-Assembly of Iodonium Carboxylates: Adding a Dimension to Supramolecular Architecture. Int J Mol Sci 2023; 24:14642. [PMID: 37834088 PMCID: PMC10573078 DOI: 10.3390/ijms241914642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
We designed 0D, 1D, and 2D supramolecular assemblies made of diaryliodonium salts (functioning as double σ-hole donors) and carboxylates (as σ-hole acceptors). The association was based on two charge-supported halogen bonds (XB), which occurred between IIII sites of the iodonium cations and the carboxylate anions. The sequential introduction of the carboxylic groups in the aryl ring of the benzoic acid added a dimension to the 0D supramolecular organization of the benzoate, which furnished 1D-chained and 2D-layered structures when terephthalate and trimesate anions, correspondingly, were applied as XB acceptors. The structure-directing XB were studied using DFT calculations under periodic boundary conditions and were followed by the one-electron-potential analysis and the Bader atoms-in-molecules topological analysis of electron density. These theoretical methods confirmed the existence of the XB and verified the philicities of the interaction partners in the designed solid-state structures.
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Affiliation(s)
- Amirbek D. Radzhabov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Alyona I. Ledneva
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Natalia S. Soldatova
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Irina I. Fedorova
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
- Department of Mathematics and Mechanics, Saint Petersburg State University, Saint Petersburg 199034, Russia
| | - Daniil M. Ivanov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
| | - Alexey A. Ivanov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Mekhman S. Yusubov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Vadim Yu. Kukushkin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
- Institute of Chemistry and Pharmaceutical Technologies, Altai State University, Barnaul 656049, Russia
| | - Pavel S. Postnikov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
- Department of Solid State Engineering, Institute of Chemical Technology, 16628 Prague, Czech Republic
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Wang H, Wu WX, Jin WJ. Cocrystals assembled from iodoperfluorobenzene and flexible NTPO via halogen and π-hole bonds. Acta Crystallogr C 2023; 79:36-42. [PMID: 36739608 DOI: 10.1107/s2053229622011822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 12/11/2022] [Indexed: 01/14/2023] Open
Abstract
Two binary cocrystals of 1,4-diiodotetrafluorobenzene (1,4-DITFB, C6F4I2) and 1,3,5-trifluoro-2,4,6-triiodobenzene (1,3,5-TITFB, C6F3I3) with the flexible 2-{[(naphthalen-2-yl)methyl]sulfanyl}pyridine 1-oxide (NTPO, C16H13NOS) molecule were successfully prepared and characterized by X-ray diffraction and quantum chemistry calculation methods. X-ray diffraction analysis reveals that the conformation of the flexible NTPO molecule has been changed significantly after introducing the 1,4-DITFB or 1,3,5-TITFB molecule into the NTPO lattice. Also the formation of the binary cocrystals is driven mainly by robust C-I...-O-N+ halogen bonds and π-hole...π-bond interactions, and they possess `sandwich' structural frameworks. Moreover, interaction energy analysis and AIM analysis were used to explore the contribution of different fragments to the structural stability and the corresponding electronic properties, which reveals that the robust halogen bonds with shorter bonding lengths [2.768 (4) and 2.789 (3) Å] are suggested to be covalent to a certain degree.
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Affiliation(s)
- Hui Wang
- College of Chemistry and Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, People's Republic of China
| | - Wen Xin Wu
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Wei Jun Jin
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
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Halogen Bonding and CO-Ligand Blue-Shift in Hybrid Organic—Organometallic Cocrystals [CpFe(CO)2X] (C2I4) (X = Cl, Br). CRYSTALS 2022. [DOI: 10.3390/cryst12030412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
This work is focused on the complex interplay of geometry of I⋯X halogen bonds (HaB) and intermolecular interaction energy in two isomorphic cocrystals [CpFe(CO)2X] (C2I4) (X = Cl (1), Br (2)). Their IR-spectroscopic measurements in solid state and solution demonstrate the blue-shift of CO vibration bands, resulting from I⋯X HaB. The reluctance of their iodide congener [CpFe(CO)2I] to form the expected cocrystal [CpFe(CO)2I] (C2I4) is discussed in terms of different molecular electrostatic potential (MEP) of the surface of iodide ligands, as compared with chloride and bromide, which dictate a different angular geometry of HaB around the metal-I and metal-Br/Cl HaB acceptors. This study also suggests C2I4 as a reliable HaB donor coformer for metal-halide HaB acceptors in the crystal engineering of hybrid metal–organic systems.
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