Bis(2,2'-bipyridine){ethyl 4'-[N-(4-carbamoylphen-yl)carbamo-yl]-2,2'-bi-pyridine-4-carboxyl-ate}ruthenium(II) bis-[hexa-fluorido-phosphate(V)].
Bis(2,2'-bipyridine){ethyl 4'-[N-(4-carbamoylphen-yl)carbamo-yl]-2,2'-bi-pyridine-4-carboxyl-ate}ruthenium(II) bis-[hexa-fluorido-phosphate(V)].
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DOI：
10.1107/s1600536809002360
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发表时间：
2009-01-28
期刊：
影响因子：
--
通讯作者：
Sakai K
中科院分区：
文献类型：
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作者：
Hirahara M;Masaoka S;Sakai K
在标题化合物[Ru(C10H8N2)2(C21H18N4O4)](PF6)2中，RuII配合物阳离子呈现轻微畸变的八面体配位。4,4 ‘取代的联吡啶基给体[Ru-N = 2.038(3)和2.051 (3)Å]的配位键比2,2 ’ -联吡啶基给体[Ru-N1 = 2.065 (3) -2.077 (3) Å]的配位键短，这是由于取代基在4,4 '位置上的吸电子作用所致。三种联吡啶配体的吡啶平面夹角分别为1.5(2)、6.3(3)和8.7(2)°。阳离子通过N-H⋯F相互作用由阴离子连接。
In the title compound, [Ru(C10H8N2)2(C21H18N4O4)](PF6)2, the RuII complex cation reveals a slightly distorted octahedral coordination. The coordination bonds of the 4,4′-substituted bipyridyl donors [Ru—N = 2.038 (3) and 2.051 (3) Å] are shorter than those of the 2,2′-bipyridyl donors [Ru—N1 = 2.065 (3)–2.077 (3) Å], due to the electron-withdrawing effects of the substituents at the 4,4′-positions. The angles between the pyridyl planes of the three bipyridyl ligands are 1.5 (2), 6.3 (3) and 8.7 (2)°, respectively. The cations are connected by anions via N—H⋯F interactions.