?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS+DAN+KARAKTERISASI+SENYAWA+DIBUTILTIMAH(IV)+%0D%0ADI-(2-NITROBENZOAT)+DAN+DIBUTILTIMAH(IV)%0D%0ADI-(3-NITROBENZOAT)+SERTA+UJI+BIOAKTIVITASNYA+SEBAGAI+%0D%0AANTIBAKTERI%0D%0A&rft.creator=ASTI+DWI+RIMAWANTI%2C+1517011098&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Dalam++penelitian++ini%2C++telah++dilakukan++sintesis++senyawa++dibutiltimah(IV)++di-(2-nitrobenzoat)++dan++dibutiltimah(IV)++di-(3-nitrobenzoat)++dengan++mereaksikan+%0D%0Adibutiltimah(IV)+oksida+dengan+ligan+asam+2-nitrobenzoat+dan+asam+3-nitrobenzoat+%0D%0Ayang+dibuktikan+dengan+hasil+karakterisasi+menggunakan+spektrofotometer+UV-Vis%2C+%0D%0AIR%2C+%0D%0A1%0D%0AH-NMR%2C+%0D%0A13%0D%0AC-NMR%2C++dan++microelemental+analyzer.++Senyawa+dibutiltimah(IV)+%0D%0Adi-(2-nitrobenzoat)++yang++diperoleh++berbentuk++padatan++berwarna++kuning++dengan+%0D%0Arendemen++91%2C47%25%2C++sedangkan++senyawa++dibutiltimah(IV)++di-(3-nitrobenzoat)+%0D%0Aberbentuk++padatan++berwarna++putih++dengan++rendemen++91%2C10%25.++Senyawa++hasil+%0D%0Asintesis++selanjutnya++diuji++aktivitas++antibakterinya++terhadap++Bacillus++subtilis++dan+%0D%0APseudomonas++aeruginosa++menggunakan++metode++difusi++dan++dilusi++agar.++Hasil+%0D%0Apengujian++aktivitas++antibakteri++menunjukan++bahwa++dibutiltimah(IV)++di-(2-nitrobenzoat)+paling+baik+menghambat+B.+subtilis+dengan+Kadar+Hambat+Minimum+%0D%0A(KHM)+44%2C01+ppm+dan+konsentrasi+efektif+8%2C3+ppm%2C+sedangkan+dibutiltimah(IV)+di-(3-nitrobenzoat)+paling+baik+menghambat++P.+aeruginosa+dengan+KHM+69%2C50+ppm+%0D%0Adan+konsentrasi+efektif+16%2C6+ppm.%0D%0AKata+kunci+%3A++dibutiltimah(IV)+di-(2-nitrobenzoat)%2C+dibutiltimah(IV)+di-(3-nitrobenzoat)%2C+antibakteri%2C+Bacillus+subtilis%2C+Pseudomonas+%0D%0Aaeruginosa%0D%0A%0D%0A%0D%0AIn++this++research%2C++the++synthesis++of++dibutyltin(IV)++di-(2-nitrobenzoate)++and+%0D%0Adibutyltin(IV)+di-(3-nitrobenzoate)+compounds+have+been+successfully+performed+%0D%0Aby+reacting+the+dibutyltin(IV)+oxide+with+2-nitrobenzoate+acid+and+3-nitrobenzoate+%0D%0Aacid+as+ligands+and++these+compounds+were+well+characterized+by++UV-Vis%2C+IR%2C+%0D%0A1%0D%0AHNMR%2C+%0D%0A13%0D%0AC-NMRspectrophotometer%2C++and++microelemental++analyzer.++Synthesis++of+%0D%0Adibutyltin(IV)+di-(2-nitrobenzoate)+compound+produced+yellow-coloured+solid+with+%0D%0Athe++yield++of++91%2C47%25%2C++while++synthesis++of++dibutyltin(IV)++di-(3-nitrobenzoate)+%0D%0Acompound+produced+white-coloured+solid+with+the+yield+of+91%2C10%25.+The+subsequent+%0D%0Asynthesis+of+the+compounds+was+conducted+antibacterial+test+to+Bacillus+subtilis++and+%0D%0APseudomonas++aeruginosa++using++diffusion++and++dilution++agar++test.++The++result++of+%0D%0Aantibacterial++activity++test++showed++that++dibutyltin(IV)++di-(2-nitrobenzoate)+%0D%0Acompound++exhibited++the++best++antibacterial++activity++to++B.++subtilis++with++Minimum+%0D%0AInhibitory+Concentration+(MIC)+value+was+44.01+ppm+and+effective+concentration+%0D%0Avalue+was+8.3+ppm%2C+while+dibutyltin(IV)+di-(3-nitrobenzoate)+compound+exhibited+%0D%0Athe+best+antibacterial+activity+to+P.+aeruginosa+with+MIC+value+was+69.50+ppm+and+%0D%0Aeffective+concentration+value+was+16.6+ppm.%0D%0AKeyword+%3A++dibutyltin(IV)+di-(2-nitrobenzoate)%2C+dibutyltin(IV)+di-(3-nitrobenzoate)%2C+antibacterial%2C+Bacillus+subtilis%2C+Pseudomonas+%0D%0Aaeruginosa&rft.publisher=FAKULTAS+MIPA&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58930%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58930%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58930%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ASTI+DWI+RIMAWANTI%2C+1517011098++(2019)+SINTESIS+DAN+KARAKTERISASI+SENYAWA+DIBUTILTIMAH(IV)+DI-(2-NITROBENZOAT)+DAN+DIBUTILTIMAH(IV)+DI-(3-NITROBENZOAT)+SERTA+UJI+BIOAKTIVITASNYA+SEBAGAI+ANTIBAKTERI.++FAKULTAS+MIPA%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F58930%2F