TY - JOUR
T1 - Organic-inorganic hybrid materials
T2 - Hydrothermal syntheses and structural characterization of bimetallic organophosphonate oxides of the type Mo/Cu/O/RPO32-/organoimine
AU - Finn, Robert C.
AU - Rarig, Randy S.
AU - Zubieta, Jon
PY - 2002/4/22
Y1 - 2002/4/22
N2 - The hydrothermal reactions of a Cu(II) starting material, a molybdate source, 2,2′-bipyridine or terpyridine, and the appropriate alkyldiphosphonate ligand yield two series of bimetallic organophosphonate hybrid materials of the general types [Cun(bpy)mMoxO y(H2O)p {O3P(CH2)nPO3}z] and [Cun(terpy) mMoxOy(H2O) p{O3P(CH2 )nPO3}z]. The bipyridyl series includes the one-dimensional materials [Cu(bpy)(MoO2)(H2O) (O3PCH2PO3)] (1) and [{Cu(bpy)2}{Cu(bpy)-(H2O)} (Mo5O15)(O3PCH 2CH2CH2CH2PO3) ]·H2O (5·H2O) and the two-dimensional hybrids [Cu(bpy)(Mo2O5)(H2O)(O3- PCH2PO3)]·H2O (2·H2O), [{Cu(bpy)}2(Mo4O12) (H2O)2 (O3PCH2CH2PO3) ]·2H2O (3·2H2O), and [Cu(bpy)(Mo2O5)(O3- PCH2CH2CH2PO3)](4). The terpyridyl series is represented by the one-dimensional [{Cu(terpy)(H2O)}2(Mo5Ol5)- (O3PCH2CH2PO3) ]·3H2O (7·3H2O) and the two-dimensional composite materials [Cu(terpy)(Mo2O5) (O3PCH2PO3)] (6) and [{Cu(terpy)}2(Mo5O15) (O3PCH2CH2CH2PO3)] (8). The structures exhibit a variety of molybdate building blocks including isolated {MoO6} octahedra in 1, binuclear subunits in 2, 4, and 6, tetranuclear embedded clusters in 3, and the prototypical {Mo5O15(O3PR)2}4- cluster type in 5, 7, and 8. These latter materials exemplify the building block approach to the preparation of extended structures.
AB - The hydrothermal reactions of a Cu(II) starting material, a molybdate source, 2,2′-bipyridine or terpyridine, and the appropriate alkyldiphosphonate ligand yield two series of bimetallic organophosphonate hybrid materials of the general types [Cun(bpy)mMoxO y(H2O)p {O3P(CH2)nPO3}z] and [Cun(terpy) mMoxOy(H2O) p{O3P(CH2 )nPO3}z]. The bipyridyl series includes the one-dimensional materials [Cu(bpy)(MoO2)(H2O) (O3PCH2PO3)] (1) and [{Cu(bpy)2}{Cu(bpy)-(H2O)} (Mo5O15)(O3PCH 2CH2CH2CH2PO3) ]·H2O (5·H2O) and the two-dimensional hybrids [Cu(bpy)(Mo2O5)(H2O)(O3- PCH2PO3)]·H2O (2·H2O), [{Cu(bpy)}2(Mo4O12) (H2O)2 (O3PCH2CH2PO3) ]·2H2O (3·2H2O), and [Cu(bpy)(Mo2O5)(O3- PCH2CH2CH2PO3)](4). The terpyridyl series is represented by the one-dimensional [{Cu(terpy)(H2O)}2(Mo5Ol5)- (O3PCH2CH2PO3) ]·3H2O (7·3H2O) and the two-dimensional composite materials [Cu(terpy)(Mo2O5) (O3PCH2PO3)] (6) and [{Cu(terpy)}2(Mo5O15) (O3PCH2CH2CH2PO3)] (8). The structures exhibit a variety of molybdate building blocks including isolated {MoO6} octahedra in 1, binuclear subunits in 2, 4, and 6, tetranuclear embedded clusters in 3, and the prototypical {Mo5O15(O3PR)2}4- cluster type in 5, 7, and 8. These latter materials exemplify the building block approach to the preparation of extended structures.
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U2 - 10.1021/ic011124v
DO - 10.1021/ic011124v
M3 - Article
C2 - 11952364
AN - SCOPUS:0037156217
SN - 0020-1669
VL - 41
SP - 2109
EP - 2123
JO - Inorganic Chemistry
JF - Inorganic Chemistry
IS - 8
ER -