title: trans-Bis(hinokitiolato)copper(II) trans-bis(hinokitiolato)palladium(II) cocrystals with (5/1) and (3/2) formulations.
abstract: trans-Bis(3-isopropyl-7-oxocyclohepta-1,3,5-trien-1-olato)copper(II) trans-bis(3-isopropyl-7-oxocyclohepta-1,3,5-trien-1-olato)palladium(II) as the (5/1) and (3/2) composites [Cu(C(10)H(11)O(2))(2)]·0.2[Pd(C(10)H(11)O(2))(2)] and [Cu(C(10)H(11)O(2))(2)]·0.67[Pd(C(10)H(11)O(2))(2)], respectively, where 3-isopropyl-7-oxocyclohepta-1,3,5-trien-1-olate is the systematic name for the hinokitiolate anion (hino), are the first mixed-metal cocrystalline products isolated from the M(x)(hino)(y) family of complexes. These cocrystals contain square-planar trans-Cu(hino)(2) and trans-Pd(hino)(2) molecules possessing crystallographic inversion symmetry. The bulk formulation for these cocrystalline compounds is Cu(1-x)Pd(x)(hino)(2), where x is 0.166 (4) for the (5/1) product and 0.399 (4) for the (3/2) product. This bulk formulation is simply a convenient average expression of the whole-molecule substitutional disorder present in these compounds. The M-O bonds are in the range 1.9210 (11)-1.9453 (10) Å, the O-M-O bite angles are in the range 82.94 (4)-83.36 (4)°, and all of the hinokitiolate O atoms are involved in C-H···O hydrogen-bonding interactions.
authors.affiliation: Temple University, Department of Chemistry, 1901 North 13th Street, Philadelphia, PA 19122, USA.
authors.forename: Douglas M
authors.initials: DM
authors.lastname: Ho
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Zdilla
mesh_terms: D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*
chemical_list: D009942:Organometallic Compounds; C544642:trans-bis(hinokitiolato)copper(II); C559203:trans-bis(hinokitiolato)palladium(II); D003300:Copper