Pressure Effects on Quasi-One-Dimensional Mixed-Valence Gold Complex [AuCl(DBS)][AuCl 3 (DBS)] (DBS=dibenzylsulfide)

2002 ◽  
Vol 379 (1) ◽  
pp. 291-296
Author(s):  
Xiaojun Liu ◽  
Yutaka Moritomo ◽  
Arao Nakamura ◽  
Satoshi Matsuba ◽  
Norimichi Kojima
Keyword(s):  
Mixed Valence ◽  
Pressure Effects ◽  
Gold Complex ◽  
One Dimensional

A one-dimensional chloride-bridged PtII/PtIVmixed-valence complex with a 4-[(4-hydroxyphenyl)diazenyl]benzenesulfonate counter-ion

2015 ◽  
Vol 71 (12) ◽  
pp. 1033-1036 ◽  
Author(s):  
Nobuyuki Matsushita ◽  
Ayako Taira
Keyword(s):  
Valence State ◽  
Title Compound ◽  
Linear Chain ◽  
Mixed Valence ◽  
Chain Structure ◽  
Structural Parameter ◽  
One Dimensional ◽  
Square Planar ◽  
Cl Atoms ◽  
Linear Chain Structure

The title compound,catena-poly[[[bis(ethylenediamine-κ2N,N′)platinum(II)]- μ-chlorido-[bis(ethylenediamine)platinum(IV)]-μ-chlorido] tetrakis{4-[(4-hydroxyphenyl)diazenyl]benzenesulfonate} dihydrate], {[PtIIPtIVCl2(C2H8N2)4](HOC6H4N=NC6H4SO3)4·2H2O}n, has a linear chain structure composed of square-planar [Pt(en)2]2+(en is ethylenediamine) and elongated octahedraltrans-[PtCl2(en)2]2+cations stacked alternately, bridged by Cl atoms, along thebaxis. The Pt atoms are located on an inversion centre, while the Cl atoms are disordered over two sites and form a zigzag ...Cl—PtIV—Cl...PtII... chain, with a PtIV—Cl bond length of 2.3140 (14) Å, an interatomic PtII...Cl distance of 3.5969 (15) Å and a PtIV—Cl...PtIIangle of 170.66 (6)°. The structural parameter indicating the mixed-valence state of the Pt atom, expressed by δ = (PtIV—Cl)/(PtII...Cl), is 0.643.

scholarly journals EXAFS Study on One-Dimensional Halogen-Bridged Mixed-Metal (Pd, Pt)Mixed-Valence Complexes

1986 ◽  
Vol 59 (10) ◽  
pp. 3271-3272 ◽  
Author(s):  
Isao Ikemoto ◽  
Koichi Kikuchi ◽  
Kumiko Iwai ◽  
Masahiro Yamashita ◽  
Masaharu Nomura ◽  
...  
Keyword(s):  
Mixed Valence ◽  
One Dimensional ◽  
Mixed Metal ◽  
Exafs Study
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