ہر غم ہنسی کے پیچھے چھپانے سے میں رہا
اس بار زندگی کو نبھانے سے میں رہا
دیتا بھلے ہے تیری جفا کا دھواں یہ اب
پھر بھی چراغ ِ عشق بجھانے سے میں رہا
اب ماند پڑ گئی ہیں مری سب حرارتیں
اس شخص کو تو روز منانے سے میں رہا
جن میں ہے تیرے لمس کی خوشبو بسی ہوئی
اے یار! اُن خطوں کو جلانے سے میں رہا
گر تیری شرط ہے کہ یہ حل ہوں گی اشک سے
ان مشکلوں پہ اشک بہانے سے میں رہا
ان سب اذیتوں نے تو پاگل ہی کر دیا
ہوش اپنے اب ٹھکانے پہ لانے سے میں رہا
حساسیت سے چیخ کے یہ کہہ رہا ہوں میں
گر یہ زمانہ ہے تو زمانے سے میں رہا
مانا کہ فہد ؔزندگی بھی ہے بہت کٹھن
پر آسماں تو سر پہ اُٹھانے سے میں رہا
Sharia Economics of Southeast Asian countries has been existing, with a close relationship with their society, since the early arrival of Islam and its spreading in this archipelago through the period of the Islamic Kingdoms up till today. The unity of this Islamic economy with its society because the society has made their identity as Islam so that their habits, customs, economic system, and Worldview are identical to Islam. However, the implementation of the Islamic economic system and its financial activities were interrupted by the existing of colonialism. After their independence from colonization, the country such as Malaysia, Indonesia, and Brunei Darussalam initiated to raise awareness and conducted studies on the Islamic economic system. Even the government has a commitment to achieve the World's prominent center of Islamic economy. This year's report by The State of global Islamic economists reveal that ASEAN countries have succeeded in positioning their countries as a largest of sharia financial center in the world.
In the present study, monometallic, homo- and heterobimetallic complexes containing tin(IV), tin(IV)-tin(IV) and tin(IV)-palladium(II), respectively with various [O,O], [O,S] and [S,S] donor ligands have been synthesized. The ligands used were 3-[4-(2hydroxyethyl)phenylamido] propenoic acid (HL1), 3-[IH-indazolyl-6-amido]propenoic acid (HL2), 3-[5-methyl-1H-pyrazol-3-amido]propenoic acid (HL3), 3-[4-(2-hydroxyethyl) phenylamido]propanoic acid (HL4), 3-[5-methyl-1H-pyrazol-3-amido]propanoic acid (HL5), 2-[IH-indazolyl-6-amido]benzoic acid (HL6), 3-amino-1,2,4-triazole,5-carboxylic acid (HL7), 1H-1,2,4-triazole-3-thiol (HL8), 2-mercapto-5-methyl benzimidazole (HL9), 5-amino3H-1,3,4-thiadiazole-2-thiol (HL10). The free ligands or their salts were treated with organotin chlorides and/or palladium chloride in methanol/water to synthesize the complexes 1-84. The purity of the products was tested using TLC. The coordination mode of ligands, structural confirmation and geometry assignment of the complexes both in solid and solution states were made, using different analytical techniques such as elemental analysis, IR, UV visible spectroscopy, NMR (1H, 13C), mass spectrometry and X-ray single crystal analysis. IR data suggested a bidentate bonding of the carboxylate (COO−) and dithiocarbamate moieties (CSS−) with few exceptions of monodentate bonding. The triorganotin(IV) complexes exhibited polymeric trigonal bipyramidal geometry in solid state while monomeric tetrahedral geometry in solution state. The chlorodiorganotin(IV) carboxylates/thiocarbamates showed trigonal bipyramidal environment around tin(IV) both in solid and solution state. Spectroscopic data supported the tetrahedral geometry both in chlorodi- and triorganotin(IV) complexes with thiol donor site (-SH) of the ligands. UVvisible absorption data demonstrated a square planar geometry around Pd(II). The mass (EIMS) fragmentation pattern agreed well with the molecular skeleton of the investigated complexes. The synthesized complexes were also screened for their biological activities such as antibacterial, antifungal and cytotoxicity. The results showed that triorganotin(IV) complexes exhibited more bactericidal, fungicidal and cytotoxic effects than diorganotin(IV) complexes. The synthesized complexes possessed hemolytic activities sufficiently lower as compared to triton X-100 and higher than PBS.