SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES
Four derivatives of dithiolate (3-Chlorodithiobenzoato-3,Dithiobenzoatoperthiobenzoato nickel(II) [Ni(dtb)2S], 3-Bromodithiobenzoato-3, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S], Dithiosalicylatoperthiosalicylato, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S] Bromoperthiobenzoato nickel(...
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| Format: | Article |
| Language: | English |
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University of Anbar
2012-10-01
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| Series: | مجلة جامعة الانبار للعلوم الصرفة |
| Subjects: | |
| Online Access: | https://juaps.uoanbar.edu.iq/article_62287_ad36bfaf74d3f81d15f802f0206bf46f.pdf |
| _version_ | 1797373328801923072 |
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| author | AYAD H. JASSIM ISMAIL K. AL-KHATEEB KAISS R. IBRAHEEM |
| author_facet | AYAD H. JASSIM ISMAIL K. AL-KHATEEB KAISS R. IBRAHEEM |
| author_sort | AYAD H. JASSIM |
| collection | DOAJ |
| description | Four derivatives of dithiolate (3-Chlorodithiobenzoato-3,Dithiobenzoatoperthiobenzoato nickel(II) [Ni(dtb)2S], 3-Bromodithiobenzoato-3, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S], Dithiosalicylatoperthiosalicylato, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S] Bromoperthiobenzoato nickel(II), [Ni(3-Br-dtb)2S] and nickel(II) [Ni(dts)2S] were used to synthesize various complexes with metal ions of Ni(II). The synthesis was done by reacting the appropriate aldehyde with sulfur and ammonium sulfide in THF to convert the groups of C = O and C – H in to C = S and C – S respectively. The UV.-Visible and FT-IR spectra were recorded for all complexes , the frequency of M – S bond was observed in the region of 440 – 490 cm-1 . The effect for addition of triphenylphosphine, on the complexes was studied. The nickel complexes were highly affected by triphenylphosphine. The rate and order of this reaction were determined. We found that the order of decomposition reaction is first order for all complexes with constant rate of 0.05 min-1. |
| first_indexed | 2024-03-08T18:47:52Z |
| format | Article |
| id | doaj.art-36ac4f45e33f40a98c59f8aadffb89f3 |
| institution | Directory Open Access Journal |
| issn | 1991-8941 2706-6703 |
| language | English |
| last_indexed | 2024-03-08T18:47:52Z |
| publishDate | 2012-10-01 |
| publisher | University of Anbar |
| record_format | Article |
| series | مجلة جامعة الانبار للعلوم الصرفة |
| spelling | doaj.art-36ac4f45e33f40a98c59f8aadffb89f32023-12-28T21:55:58ZengUniversity of Anbarمجلة جامعة الانبار للعلوم الصرفة1991-89412706-67032012-10-0161778510.37652/juaps.2012.6228762287SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXESAYAD H. JASSIM0ISMAIL K. AL-KHATEEB1KAISS R. IBRAHEEM2Al-Nahrain University - College of ScienceUniversity of Anbar - College of ScienceUniversity of Anbar - College of ScienceFour derivatives of dithiolate (3-Chlorodithiobenzoato-3,Dithiobenzoatoperthiobenzoato nickel(II) [Ni(dtb)2S], 3-Bromodithiobenzoato-3, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S], Dithiosalicylatoperthiosalicylato, chloroperthiobenzoato nickel(II) [Ni(3-Cl-dtb)2S] Bromoperthiobenzoato nickel(II), [Ni(3-Br-dtb)2S] and nickel(II) [Ni(dts)2S] were used to synthesize various complexes with metal ions of Ni(II). The synthesis was done by reacting the appropriate aldehyde with sulfur and ammonium sulfide in THF to convert the groups of C = O and C – H in to C = S and C – S respectively. The UV.-Visible and FT-IR spectra were recorded for all complexes , the frequency of M – S bond was observed in the region of 440 – 490 cm-1 . The effect for addition of triphenylphosphine, on the complexes was studied. The nickel complexes were highly affected by triphenylphosphine. The rate and order of this reaction were determined. We found that the order of decomposition reaction is first order for all complexes with constant rate of 0.05 min-1.https://juaps.uoanbar.edu.iq/article_62287_ad36bfaf74d3f81d15f802f0206bf46f.pdfsynthesis and kinetic study for nickel |
| spellingShingle | AYAD H. JASSIM ISMAIL K. AL-KHATEEB KAISS R. IBRAHEEM SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES مجلة جامعة الانبار للعلوم الصرفة synthesis and kinetic study for nickel |
| title | SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES |
| title_full | SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES |
| title_fullStr | SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES |
| title_full_unstemmed | SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES |
| title_short | SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES |
| title_sort | synthesis and kinetic study for nickel ii some thiolate complexes |
| topic | synthesis and kinetic study for nickel |
| url | https://juaps.uoanbar.edu.iq/article_62287_ad36bfaf74d3f81d15f802f0206bf46f.pdf |
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