http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
수용액상에서 Infrared Spectra를 이용한 HPDDA, MBDDA, BUDDPA의 특성에 관한 연구
김일출,김광음,도길명,최보영 慶南大學校 附設 基礎科學硏究所 1995 硏究論文集 Vol.7 No.-
Infrared Spectra of aqueous solution of HPDDA(Heptyldithiodiacetic acid), MBDDA(4-Methoxybenzmethyldithiodiacetic acid), and BUDDPA(Butyldithiodipropionic acid) are reported at various PH values. On the basis of the antisymmetric stretching bands of the ionized and un-ionized carboxyl group, the structures of the free-ligands are inferred. A approach to the study of these structures are compared with the results of potentiometric titration curve and IR Spectra studies.
N 주개 리간드를 이용한 시스-디니트로실몰리브덴 착물(Ⅱ)의 합성과 특성에 관한 연구
김일출,김광음,도길명,최보용 慶南大學校 附設 基礎科學硏究所 1995 硏究論文集 Vol.7 No.-
The reactions of [(Mo(No)₂Cl₂)₂] with unidentate ligands in CH₂Cl₂ solvent afforded monomeric complexes [Mo(No)₂L₂Cl₂]. [Mo(No)₂L₄](CIO₄)₂ Was obtained by reaction of unidentate with [Mo(No)₂L₂Cl₂] in acetone solvent. 2.2'-bipyridine(bipy), 1.10-phenanthroline(phen), ρ-phentadine(ρ-phe), ο-toludine (ο-tol) were used as coordinating ligands. These dinitrosylmolybdenum complexes are prepared and characterized by elemental analysis, ¹H-NMR, Infrared, and UV-Visible spectroscopy. The infrared spectra indicate that the NO groups occupy cis-positions of the octahedral.