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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 47, Number 1
JKCSEZ 47(1)
February 20, 2003 

Dimeric Silver(I) Complex: Bis(dipropyldithiophosphato) bis(1,10-phenanthroline) Disilver(I); Ag2[phen]2[S2P(OPr)2]2

Fang Fang Jian, Hai Lian Xiao, Huan Xiang Wang, Kui Jiao

Fang Fang Jian, Hai Lian Xiao, Huan Xiang Wang, Kui Jiao
Phen Ligand, Crystal Structure, Dimeric Silver(I), Dithiophosphate
이핵 화합물, Ag2[phen]2[S2P(OPr)2]2 (Phen=1,10-phenanthroline; Pr=propyl)은 비스(디프로필디싸이오포스페이토) 은(|)화합물과 1,10 펜안트로린 리간드 반응에 의하여 합성되었고, 그 화합물 구조는 X-ray에 의하여 규명되었다. 두 디프로필디싸이오포스페이토 리간드는 두 개의 은 원자를 연결하여 팔각형 Ag2S4P2 고리를 형성하였고, 1,10-펜안트로린 리간드는 은 이온과 결합하여 사면체구조를 이루었다. Ag-S 결합거리는 2.471(1)와 .567(1) A이었고, Ag-N 결합 거리는 2.3666(3)와 2.471(3) A이었다. The dinuclear complex, Ag2[phen]2[S2P(OPr)2]2 (phen=1,10-phenanthroline; Pr=propyl), was prepared by the reaction of bis(dipropyldithiophosphato) silver(I) complex with 1,10-phenanthroline ligand, and its structure was determined by X-ray crystallography. The two dipropyldithiophosphato ligands each bridge two silver atoms to form an eight-membered Ag2S4P2 ring, while the 1,10-phenanthroline molecule coordinates to a silver atom to complete the local tetrahedral geometry for the metal ion. The Ag-S bond distances are 2.559(1) and 2.567(1) A, and the Ag-N bond distances are 2.366(3) and 2.471(3) A.
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