English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The crystal structures of the title compounds (c-C 6 H 11 ) 3 PAu(S 2 COR), R = Et,  n Pr and  i Pr have been determined at room temperature. Triclinic crystals of the R = Et compound have space group  P [unk] with unit cell dimensions  a  = 11.134(4),  b  = 11.826(4),  c  = 10.292(4) Å,  α  = 92.71(3),  β  = 102.50(4),  γ  = 64.26(4)°,  Z  = 2 and  D  x  = 1.671 Mg m −3 . Crystals of the R =  n Pr compound are monoclinic with space group  P 2 1 / c , and unit cell dimensions  a  = 12.334(1),  b  = 21.259(2),  c  = 10.300(1) Å;  β  = 113.33(1)°,  Z  = 4 and  D  x  = 1.641 Mg m −3 . The R =  i Pr derivative also crystallizes in the monoclinic space group  P 2 1 / c  with unit cell dimensions  a  = 10.974(5),  b  = 18.313(4),  c  = 12.754(2) Å,  β  = 91.40(2)°,  Z  = 4,  D  x  = 1.588 Mg m −3 . The structures were refined by a full-matrix least-squares procedure on 3826 reflections to final  R  = 0.048 for the R = Et compound, 2982 reflections and  R  = 0.050 for R =  n Pr and 3185 reflections and  R  = 0.060 for R =  i Pr. The gold atom in each structure exists in an essentially linear geometry defined by the P atom of the (c-C 6 H 11 ) 3 P ligand and the S atom of the dithiocarbonate ligand. For the R = Et and  n Pr compounds the dithiocarbonate ligand is orientated so as to place the O atom in close proximity of the Au atom whereas in the R =  i Pr derivative the non-coordinating S atom is directed towards the Au atom; these differences are rationalized in terms of the steric demands of the ligands.

Crystal structures of tricyclohexylphosphinegold(I) O -alkyldithiocarbonates: (c-C 6 H 11 ) 3 PAu(S 2 COR), R = Et, n Pr and i Pr