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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 26, Number 3
JKCSEZ 26(3)
June 20, 1982 

Preparation and Characterization of Triethylenetetraamine Complexes of Molybdenum(Ⅴ)

몰리브덴(Ⅴ)의 트리에틸렌테트라아민의 착물합성과 그 성질
Chang-Su Kim, Sang-Oh Oh

김창수, 오상오
TrienH4(MoOCl5)2, (MoOCl3)2(trien) 및 Mo2O4Cl2(trien)등의 몰리브덴(Ⅴ)의 트리에틸렌 테트라아민착물을 합성하고 이들 착물의 화학적, 자기적 및 분광학적 성질을 조사하였다. TrienH4(MoOCl5)2는 파란색 결정으로 무수에탄올에서 탈염화수소시켜 비전해질인 상자성착물 (MoOCl3)2(trien)을 얻고 또한 TrienH4(MoOCl5)2를 가수분해시켜 갈색의 비전해질인 반자성착물 Mo2O4Cl2(trien)을 얻었다.

The new molybdenum(Ⅴ)-triethylenetetraamine complexes such as TrienH4(MoOCl5)2, (MoOCl3)2(trien), and Mo2O4Cl2(trien) have been prepared, and the chemical, magnetic and spectroscopic properties of the complexes have been investigated. TrienH4(MoOCl5)2 has been isolated as green crystal and from this salt the nonelectrolytic and paramagnetic complexes, (MoOCl3)2(trien) have been prepared by evolution of hydrogen chloride in anhydrous ethanol. Hydrolysis of triethylenetetraammonium oxopentachloromolybdate(V) yielded the nonelectrolytic and dismagnetic complex, Mo2O4Cl2(trien) as brown solid.

155 - 159
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