Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method
The reaction between Na2[PtCl4] and thymine bisdithiocarbamate (tdtc) in a 2:1 molar ratio (Metal:Ligand) produced a square planar complex called [Pt(tdtc)2]n (1). By reacting [Pt(tdtc)2]n with different phosphine ligands, such as Ph2PCH2PPh2 (dppm), Ph2PCH2CH2CH2PPh2 (dppp), and PPh3, the complexes...
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
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| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/21/e3sconf_icgest2025_02009.pdf |
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| author | Al-Douri Mawahib Q. Yaseen Asra’a I. Mohammed Modher Y. |
| author_facet | Al-Douri Mawahib Q. Yaseen Asra’a I. Mohammed Modher Y. |
| author_sort | Al-Douri Mawahib Q. |
| collection | DOAJ |
| description | The reaction between Na2[PtCl4] and thymine bisdithiocarbamate (tdtc) in a 2:1 molar ratio (Metal:Ligand) produced a square planar complex called [Pt(tdtc)2]n (1). By reacting [Pt(tdtc)2]n with different phosphine ligands, such as Ph2PCH2PPh2 (dppm), Ph2PCH2CH2CH2PPh2 (dppp), and PPh3, the complexes [Pt(dtc)2(dppm)2]n, [Pt(dtc)2(dppp)]n and [Pt(tdtc)2(PPh3)2]n were obtained. Various characterization techniques, including FTIR, molar conductivity,1H-NMR, and 31P-NMR, were used to analyze these complexes. The results demonstrated that the tdtc ligand acts as a monodentate ligand, binding to the metal center through the soft sulfur atom in the presence of phosphines and bidentate chelating in the absence of phosphines. Furthermore, the complex [Pt(dtc)2(dppp)]n was transformed into platinum nanoparticles (Pt NPs) through the application of ultrasound. The resulting platinum nanoparticles were characterized using UV-Vis, TEM, and XRD. |
| format | Article |
| id | doaj-art-d5aa3d9e39a44490ab50d3c6bd4b5926 |
| institution | OA Journals |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-d5aa3d9e39a44490ab50d3c6bd4b59262025-08-20T01:51:44ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016210200910.1051/e3sconf/202562102009e3sconf_icgest2025_02009Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted methodAl-Douri Mawahib Q.0Yaseen Asra’a I.1Mohammed Modher Y.2Department of Chemistry, College of Education for Women, Tikrit UniversityDepartment of Chemistry, College of Education for Women, Tikrit UniversityDepartment of Chemistry, College of Education for Women, Tikrit UniversityThe reaction between Na2[PtCl4] and thymine bisdithiocarbamate (tdtc) in a 2:1 molar ratio (Metal:Ligand) produced a square planar complex called [Pt(tdtc)2]n (1). By reacting [Pt(tdtc)2]n with different phosphine ligands, such as Ph2PCH2PPh2 (dppm), Ph2PCH2CH2CH2PPh2 (dppp), and PPh3, the complexes [Pt(dtc)2(dppm)2]n, [Pt(dtc)2(dppp)]n and [Pt(tdtc)2(PPh3)2]n were obtained. Various characterization techniques, including FTIR, molar conductivity,1H-NMR, and 31P-NMR, were used to analyze these complexes. The results demonstrated that the tdtc ligand acts as a monodentate ligand, binding to the metal center through the soft sulfur atom in the presence of phosphines and bidentate chelating in the absence of phosphines. Furthermore, the complex [Pt(dtc)2(dppp)]n was transformed into platinum nanoparticles (Pt NPs) through the application of ultrasound. The resulting platinum nanoparticles were characterized using UV-Vis, TEM, and XRD.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/21/e3sconf_icgest2025_02009.pdfplatinum complexesdithiocarbamatethymineplatinum nanoparticles |
| spellingShingle | Al-Douri Mawahib Q. Yaseen Asra’a I. Mohammed Modher Y. Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method E3S Web of Conferences platinum complexes dithiocarbamate thymine platinum nanoparticles |
| title | Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method |
| title_full | Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method |
| title_fullStr | Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method |
| title_full_unstemmed | Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method |
| title_short | Platinum(II)–dithiocarbamate complexes with phosphines: Synthesis, characterization and precursor for Pt nanoparticles using ultrasound assisted method |
| title_sort | platinum ii dithiocarbamate complexes with phosphines synthesis characterization and precursor for pt nanoparticles using ultrasound assisted method |
| topic | platinum complexes dithiocarbamate thymine platinum nanoparticles |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/21/e3sconf_icgest2025_02009.pdf |
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