Research output: Contribution to journal › Article › peer-review
Stabilization of interpenetrating cluster-based frameworks promoted by N-H⋯X hydrogen bonds : Synthesis, structures and properties of {[Cd(NH3)4]3[Re3Mo3Se8(CN)6]}X (X = Cl, Br and I). / Muravieva, Viktoria K.; Gayfulin, Yakov M.; Lemoine, Pierric et al.
In: CrystEngComm, Vol. 20, No. 29, 07.08.2018, p. 4164-4172.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Stabilization of interpenetrating cluster-based frameworks promoted by N-H⋯X hydrogen bonds
T2 - Synthesis, structures and properties of {[Cd(NH3)4]3[Re3Mo3Se8(CN)6]}X (X = Cl, Br and I)
AU - Muravieva, Viktoria K.
AU - Gayfulin, Yakov M.
AU - Lemoine, Pierric
AU - Naumov, Nikolay G.
AU - Cordier, Stéphane
PY - 2018/8/7
Y1 - 2018/8/7
N2 - Control of covalent coordination polymer structures using non-covalent interactions is a promising way for obtaining functional materials by self-assembly in solution. Here we report the crucial role of halide anions in the formation of interpenetrating frameworks based on cyanometalate clusters. It was found that the interaction of [Re3Mo3Se8(CN)6]5- cluster anions and Cd2+ cations in aqueous ammonia led to the formation of the 1D polymeric compound {[Cd(NH3)5]2[Cd(NH3)4]3[Re3Mo3Se8(CN)6]2}·5H2O (1). Compound 1 is unstable outside the mother liquor due to the rapid loss of NH3 and H2O molecules. Addition of KX (X = Cl, Br, I) to the reaction mixture led to selective formation of 3D framework compounds {[Cd(NH3)4]3[Re3Mo3Se8(CN)6]}X (2-4 for X = Cl, Br, I, respectively) stabilized by N-H⋯X hydrogen bonding. Compounds 2-4 demonstrate high thermal stability as well as reversible loss of ammonia and reversible oxidation in the solid state.
AB - Control of covalent coordination polymer structures using non-covalent interactions is a promising way for obtaining functional materials by self-assembly in solution. Here we report the crucial role of halide anions in the formation of interpenetrating frameworks based on cyanometalate clusters. It was found that the interaction of [Re3Mo3Se8(CN)6]5- cluster anions and Cd2+ cations in aqueous ammonia led to the formation of the 1D polymeric compound {[Cd(NH3)5]2[Cd(NH3)4]3[Re3Mo3Se8(CN)6]2}·5H2O (1). Compound 1 is unstable outside the mother liquor due to the rapid loss of NH3 and H2O molecules. Addition of KX (X = Cl, Br, I) to the reaction mixture led to selective formation of 3D framework compounds {[Cd(NH3)4]3[Re3Mo3Se8(CN)6]}X (2-4 for X = Cl, Br, I, respectively) stabilized by N-H⋯X hydrogen bonding. Compounds 2-4 demonstrate high thermal stability as well as reversible loss of ammonia and reversible oxidation in the solid state.
KW - METAL-ORGANIC FRAMEWORKS
KW - POROUS COORDINATION POLYMERS
KW - INORGANIC 3D NETWORKS
KW - CRYSTAL-STRUCTURE
KW - PRUSSIAN BLUE
KW - CATALYTIC-ACTIVITIES
KW - MOLECULAR TECTONICS
KW - OCTAHEDRAL RHENIUM
KW - DFT CALCULATIONS
KW - SOLID-STATE
UR - http://www.scopus.com/inward/record.url?scp=85050748352&partnerID=8YFLogxK
U2 - 10.1039/c8ce00527c
DO - 10.1039/c8ce00527c
M3 - Article
AN - SCOPUS:85050748352
VL - 20
SP - 4164
EP - 4172
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 29
ER -
ID: 15963331