Cyano-Bridged Re6Q8 (Q = S, Se) Cluster-Metal Framework Solids: A New Class of Porous Materials
Source abstract
Abstract
Clusters of the type [Re6Q8(CN)6]4- (Q = S, Se) are demonstrated to react with a range of divalent transition metal ions in aqueous solution to produce framework materials. The structures of the new phases exhibiting two-dimensional sheets, interpenetrating frameworks with pocket-lined one-dimensional channels, and a three-dimensional network of water-filled cubic cages are described.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Inorganic Chemistry and Materials · MXene and MAX Phase Materials · Crystal Structures and Properties
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Affiliations
Department of Chemistry, University of California, Berkeley, California 94720
References (18)
Show source-provided references
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10. Crystallographic analyses.1: C6Cs3N6NaRe6S8,T= 120 K, orthorhombic,Pmna,a= 11.2390(4) Å,b= 8.9229(3) Å,c= 13.0650(5) Å,V= 1310.22(8) Å3,Z= 2,Dcalc= 4.947 g/cm3,R1= 0.0262,wR2= 0.0456.2: C6Cs3N6NaRe6Se8,T= 165 K, orthorhombic,Pmn21,a= 11.3414(2) Å,b= 8.8725(1) Å,c= 13.6372(2) Å,V= 1372.26(4) Å3,Z= 2,Dcalc= 5.631 g/cm3,R1= 0.0337,wR2= 0.0700.3: C6H4Cs2FeN6O2Re6S8,T= 146 K, orthorhombic,Imma,a= 18.5451(8),b= 10.6492(5),c= 13.2036(5) Å,V= 2607.6(2) Å3,Z= 4,Dcalc= 4.808 g/cm3,R1= 0.0486,wR2= 0.1082.4: C6H18N6O9Re6S8Zn2,T= 160 K, orthorhombic,Pbcn,a= 10.9529(5),b= 16.6531(8),c= 32.989(2) Å,V= 6017.1(5) Å3,Z= 8,Dcalc= 4.024 g/cm3,R1= 0.0564,wR2= 0.1211.5: C12H36Cs2Fe3N12O18Re12Se16,T= 159 K, trigonal,R3̄c,a= 26.9542(4) Å,c= 33.3838(7) Å,V= 21004.8(6) Å3,Z= 12,Dcalc= 4.333 g/cm3,R1= 0.0601,wR2= 0.0785. Data (2 < 2θ< 52°) were collected on a Siemens SMART diffractometer using graphite-monochromated Mo Kαradiation and were corrected for Lorentz, polarization, and absorption effects. The structures were solved by direct methods, with the aid of successive difference Fourier maps, and were refined against all data using SHELXTL 5.0.
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