DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Jung, Il-Nam | - |
dc.contributor.advisor | 정일남 | - |
dc.contributor.author | Jung, Ok-Sang | - |
dc.contributor.author | 정옥상 | - |
dc.date.accessioned | 2011-12-13T04:56:28Z | - |
dc.date.available | 2011-12-13T04:56:28Z | - |
dc.date.issued | 1985 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=64402&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32436 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1985.2, [ iii, 51 p. ] | - |
dc.description.abstract | Tin(IV) ethylenebisdithiocarbamate complexes of the type $R_2Sn(S_2CNHCH_2)_2$ (R:t-Bu, Ph, etc.) have been synthesized by reacting disodium ethylenebisdithiocarbamate with appropriate $R_2SnCl_2$ in ethanol under mild condition and a nitrogen atomosphere. $(t-Bu)_2Sn(S_2CNHCH_2)_2$ and $Ph_2Sn(S_2CNHCH_2)_2$ of the complexes have been characterized by elemental analysis, IR, H-NMR, UV-VIS spectroscopy. Molecular weights of the complexes were determined in DMSO by the cryoscopic method, and conductivities of the complexes were measured in $PhNO_2$. The results indicate the complexes to be monomeric and non-electrolytic in the solution. On the basis of results obtained, it is proposed that $R_2Sn(S_2CNHCH_2)_2$ be hexa-coordinate octahedral complexes containing cis-diorganotin(IV) units and s-bonded unsymmetrical-bidentate chelating dithiocarbamate groups. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Synthesis and characterization of tin(Ⅳ)-ethlenebisdithiocarbamate complexes | - |
dc.title.alternative | 주석(Ⅳ)-에틸렌비스디티오 카바메이트 착물의 합성과 규명에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 64402/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000831639 | - |
dc.contributor.localauthor | Jung, Il-Nam | - |
dc.contributor.localauthor | 정일남 | - |
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