Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand
N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand (L1) and dichloro (N-(5-methylpyridine-2-yl-carbamothiol)cinnamamide –к2O,S) palladium (II) (ML1) were successfully synthesised and characterized by several typicalspectroscopic and analytical techniques namely Infra-Red (IR) Spectroscopy,1H an...
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| Format: | Article |
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2013
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| author | Jasman, Siti Maryam Khairul, Wan M. Shamsudin, Mustaffa |
| author_facet | Jasman, Siti Maryam Khairul, Wan M. Shamsudin, Mustaffa |
| author_sort | Jasman, Siti Maryam |
| collection | ePrints |
| description | N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand (L1) and dichloro (N-(5-methylpyridine-2-yl-carbamothiol)cinnamamide –к2O,S) palladium (II) (ML1) were successfully synthesised and characterized by several typicalspectroscopic and analytical techniques namely Infra-Red (IR) Spectroscopy,1H and13C Nuclear Magnetic Resonance andThermogravimetric Analysis (TGA). The Infrared spectrum for L1 shows four bands of interest namelyν(N-H),ν(C=O),ν(C-N),ν(C=N) andν(C=S) which can be observed at 3247cm-1, 1682cm-1, 1473cm-1, 1541cm-1and 764cm-1respectivelywhile for the designated metal complex, ML1 the values fall at 3227cm-1, 1689cm-1, 1492cm-1, 1542cm-1and 774cm-1respectively. In1H NMR spectra for the compound L1 and ML1 show protons for N-H which can be observed atδH10.11ppm, 13.02ppm andδH8.71ppm, 8.99ppm while the13C NMR spectra for these compounds, the signal of C=O and C=Scan be observed atδC177ppm, 164ppm andδC173ppm,166ppm. Whilst, in thermogravimetric analysis, compounds L1 andML1 started to degrade at temperature 162.14°C (80%weight of sample) and 186.15°C (74 % weight of sample)respectively. |
| first_indexed | 2024-03-05T19:05:11Z |
| format | Article |
| id | utm.eprints-40761 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:05:11Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | utm.eprints-407612017-08-22T08:02:43Z http://eprints.utm.my/40761/ Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand Jasman, Siti Maryam Khairul, Wan M. Shamsudin, Mustaffa QD Chemistry N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand (L1) and dichloro (N-(5-methylpyridine-2-yl-carbamothiol)cinnamamide –к2O,S) palladium (II) (ML1) were successfully synthesised and characterized by several typicalspectroscopic and analytical techniques namely Infra-Red (IR) Spectroscopy,1H and13C Nuclear Magnetic Resonance andThermogravimetric Analysis (TGA). The Infrared spectrum for L1 shows four bands of interest namelyν(N-H),ν(C=O),ν(C-N),ν(C=N) andν(C=S) which can be observed at 3247cm-1, 1682cm-1, 1473cm-1, 1541cm-1and 764cm-1respectivelywhile for the designated metal complex, ML1 the values fall at 3227cm-1, 1689cm-1, 1492cm-1, 1542cm-1and 774cm-1respectively. In1H NMR spectra for the compound L1 and ML1 show protons for N-H which can be observed atδH10.11ppm, 13.02ppm andδH8.71ppm, 8.99ppm while the13C NMR spectra for these compounds, the signal of C=O and C=Scan be observed atδC177ppm, 164ppm andδC173ppm,166ppm. Whilst, in thermogravimetric analysis, compounds L1 andML1 started to degrade at temperature 162.14°C (80%weight of sample) and 186.15°C (74 % weight of sample)respectively. 2013 Article PeerReviewed Jasman, Siti Maryam and Khairul, Wan M. and Shamsudin, Mustaffa (2013) Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand. Research Journal of Recent Sciences, 2 (11). pp. 12-19. ISSN 2277-2502 http://www.isca.in/rjrs/archive/v2/i11/3.ISCA-RJRS-2013-226.pdf |
| spellingShingle | QD Chemistry Jasman, Siti Maryam Khairul, Wan M. Shamsudin, Mustaffa Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title | Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title_full | Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title_fullStr | Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title_full_unstemmed | Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title_short | Spectroscopic and thermal studies of palladium (II) Complex of N-(5-methylpyridin-2-ylcarbamothiol) cinnamamide ligand |
| title_sort | spectroscopic and thermal studies of palladium ii complex of n 5 methylpyridin 2 ylcarbamothiol cinnamamide ligand |
| topic | QD Chemistry |
| work_keys_str_mv | AT jasmansitimaryam spectroscopicandthermalstudiesofpalladiumiicomplexofn5methylpyridin2ylcarbamothiolcinnamamideligand AT khairulwanm spectroscopicandthermalstudiesofpalladiumiicomplexofn5methylpyridin2ylcarbamothiolcinnamamideligand AT shamsudinmustaffa spectroscopicandthermalstudiesofpalladiumiicomplexofn5methylpyridin2ylcarbamothiolcinnamamideligand |