کیوں اس طرح کی صورتِ حالات ہو گئی
مشکل ہی دوستوں سے ملاقات ہو گئی
زلفیں ہٹیں جو رُخ سے تو روشن ہوا تھا دن
واپس ہوئیں تو دیکھیے پھر رات ہو گئی
اک بے وفا کی یاد بھلانے کو زندگی
افسوس یہ کہ نذرِ خرابات ہو گئی
سارے جہاں نشاط کے جب اس کے ہو گئے
پھر رنج و غم کی دنیا مرے ساتھ ہو گئی
تائبؔ کچھ اس طرح سے میں رویا ہوں رات بھر
لگتا ہے جیسے شہر میں برسات ہو گئی
The idea of less punishment is accepted internationally and very rapid implementation is observed as in various countries the strong punishment like death sentence is avoided. Likewise a slogan of "Love rather than punishment "is implemented within Education Department of Pakistan. The history of last few years proved that the said slogan affected our moral training and education process very badly. As there is no fear of punishment naturally a person diverts towards easiness and ultimately goes towards laziness. To save the nation from this alarming situation, it becomes necessary to obey the teachings of Holy prophet (PBUH) about the training and educating the human being. In these teachings the combination of love and fear is the basic element of the social training. Both of the methods have importance, love creates interest and fear of punishment develops the habit of hard working. This Islamic principle is a universal truth because the success is the result of interest and hardworking of the individuals. Therefore the slogan of "Love rather than punishment must be avoided, as it has negative effects upon the personality. The golden teachings of Holy Prophet (PBUH) which have the positive effects upon the personality and are proved to be the need of the day.
This project was aimed at the synthesis of some chromone derived ligands and their transition metal complexes of biological significance. The ligands 1–17 were synthesized by the reactions of 6,8-dichloro-3-formylchromone and 4-aminobenzoic hydrazide, 4-brmobenzoic hydrazide 4- chlorobenzoic hydrazide, , 4-hydroxybenzoic hydrazide, isonicotinic hydrazide, nicotinic hydrazide, 2,5-dichlorophenylhydrazine, tetraflororophenylhydrazine, 2,5-diflororophenylhydrazine, m-tolylhydrazine hydrochloride, 2,3,5,6- 4-methoxyphenylhydrazine hydrochloride and 4-hydrazinobenzoic acid, semicabazide, 4-phenylsemicarbazide, 4,4- diphenylsemicarbazide, thiosemicarbazide and 4-phenylthiosemicarbazide respectively. The structures of all the ligands were determined by analytical and spectral (IR, 1H-NMR) techniques. These ligands 1–17 were used for synthesizing their copper (II) complexes 18 – 34. All the synthesized metal complexes were characterized by elemental analyses, molar conductance, magnetic moment, IR, electronic spectral and thermal data and were found to be six-coordinated exhibiting octahedral geomatry. The synthesized ligands and their transition metal complexes were screened for their in vitro antibacterial activity against four Gram-negative (Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi, Shigella flexneri) and two Gram-positive (Bacillus subtilis, Staphylococcus aureus) bacterial strains by the agar-well diffusion method. The ligands were found to exhibit either no or low to moderate activity against one or more of the bacterial species. Whereas, all the metal complexes exhibited varied activity against different bacteria. The ligands, which were inactive before complexation became active and less active ones became more active upon coordination with copper ions. The complexes 18 - 22, 27 - 28 and 30 - 33 showed comparatively much higher activity. However, the metal complex 34 was found to be the most active one.