14 research outputs found
meso-Tetrakis(ethylenediamine)-1κ^4N,N';3κ^4N,N'-di-μ-sulfidoacetato-1:2κ^3O,S:S;2:3κ^3S:S,O-dicobalt(III)silver(I) triperchlorate
Full text linkΛ_LΛ_L-Bis[(μ-L-cysteinato)-1:2κ^3S:N,S;1:3κ^3S:N,S-tetrakis(ethylenediamine)-2κ^4N,N';3κ^4N,N'-dicobalt(III)silver(I) Tris(perchlorate) Pentahydrate
Full text linkChiral Scrambling and Independent Crystallization of D_4, L_4, and D_2L_2 Isomers of an Au^I_4Co^III_2 Hexanuclear Complex with Mixed Penicillaminate and Bis(diphenylphosphino)ethane
Full text linkThis document is the Accepted Manuscript version of a Published Work that appeared in final form in Inorganic Chemistry, © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/acs.inorgchem.5b0154
Hexakis(μ2-2-aminoethanethiolato)triiron(III) tris(perchlorate)
Get PDFIn the title salt, [Fe3(C2H6NS)6](ClO4)3, the trinuclear cation lies on a special position of overline{3} site symmetry; the central Fe atom is coordinated by six thiolate groups from the two flanking fac-(S)-[Fe(C2H6NS)3] units. In the flanking units, the three C2H6NS groups each chelate to the metal atom. The cations interact with the perchlorate anions through weak N—H...O hydrogen bonds resulting in a three-dimensional network. In the asymmetric unit two cations are present, one of which is disordered over two positions with occupancies of 0.75 and 0.25
Enantioselective/Anion-Selective Incorporation of Tris(ethylenediamine) Complexes into 2D Coordination Spaces between Tripalladium(II) Supramolecular Layers with d
No full textManagement and micro-scale landform determine the ground flora of secondary woodlands and their verges in the Tama Hills of Tokyo, Japan
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Chiral Scrambling and Independent Crystallization of d<sub>4</sub>, l<sub>4</sub>, and d<sub>2</sub>l<sub>2</sub> Isomers of an Au<sup>I</sup><sub>4</sub>Co<sup>III</sup><sub>2</sub> Hexanuclear Complex with Mixed Penicillaminate and Bis(diphenylphosphino)ethane
No full textThe 1:1 mixing of a pair of enantiomers
of a cyclic Au<sup>I</sup><sub>4</sub>Co<sup>III</sup><sub>2</sub> hexanuclear complex having penicillaminate (pen) and 1,2-bis(diphenylphosphino)ethane
(dppe), [Au<sub>4</sub>Co<sub>2</sub>(dppe)<sub>2</sub>(d-pen)<sub>4</sub>]<sup>2+</sup> (d<sub>4</sub>-[<b>1</b>]<sup>2+</sup>) and [Au<sub>4</sub>Co<sub>2</sub>(dppe)<sub>2</sub>(l-pen)<sub>4</sub>]<sup>2+</sup> (l<sub>4</sub>-[<b>1</b>]<sup>2+</sup>), in solution produced an additional
stereoisomer, [Au<sub>4</sub>Co<sub>2</sub>(dppe)<sub>2</sub>(d-pen)<sub>2</sub>(l-pen)<sub>2</sub>]<sup>2+</sup> (d<sub>2</sub>l<sub>2</sub>-[<b>1</b>]<sup>2+</sup>), because of the scrambling of [Co(d-pen)<sub>2</sub>]<sup>−</sup> and [Co(l-pen)<sub>2</sub>]<sup>−</sup> units between d<sub>4</sub>-[<b>1</b>]<sup>2+</sup> and l<sub>4</sub>-[<b>1</b>]<sup>2+</sup>. Upon crystallization
with NO<sub>3</sub><sup>–</sup>, the three stereoisomers were
independently crystallized to form three different kinds of crystals,
homochiral crystals of d<sub>4</sub>-[<b>1</b>](NO<sub>3</sub>)<sub>2</sub>, homochiral crystals of l<sub>4</sub>-[<b>1</b>](NO<sub>3</sub>)<sub>2</sub>, and heterochiral crystals
of d<sub>2</sub>l<sub>2</sub>-[<b>1</b>](NO<sub>3</sub>)<sub>2</sub>, showing a unique example of the self-recognition
and organization of three stereoisomers upon crystallization
