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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 39, Number 3
JKCSEZ 39(3)
June 20, 1995

Title	A Study on Synthesis and Characterization of Dinitrosylmolybdenum Complexes 디니트로실 몰리브덴 착물의 합성과 특성에 관한 연구
Author	Kiel-Myung Doh, Ill-Chool Kim, Bo-Yong Choi 도길명, 김일출, 최보용
Keywords
Abstract	본 실험의 중심 화합물인 [Mo(NO)2L2Cl2]는 CH2Cl2 용매하에서 [{Mo(NO)2Cl2}n]과 한자리 리간드를 반응시켜 얻었다. [Mo(NO)2L4](ClO4)2은 아세톤 용매하에서 중성[Mo(NO)2L2Cl2]와 한자리 리간드의 반응으로 얻어진다. 합성에 이용된 리간드는 4-dimethylaminopyridine(dmap), pyridine(py) 그리고 isoquinoline(isoq)을 사용하였다. 합성한 cis-dinitrosylmolybdenum 착물은 elemental analysis, infrared, UV-Visible spectroscopy 그리고 1H NMR등을 이용하여 그 특성을 조사하였다. 적외선 스펙트럼은 모든 착물이 팔면체 구조로서 두 개의 NO기가 cis 위치로 배위되어 있음을 나타낸다. The reactions of [{Mo(NO)2Cl2}n] with unidentate ligands in CH2Cl2 solvent afforded monomeric complexes [Mo(NO)2L2Cl2]. [Mo(NO)2L4](ClO4)2 was obtained by reaction of unidentate with [Mo(NO)2L2Cl2] in aceton solvent. 4-Dimethylaminopyridine(dmap), pyridine(py), and isoquinoline(isoq) 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.
Page	191 - 197
Full Text	PDF

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