Synthesis and crystal structure of Zn(O3PC2H4NH2), the first functionalized zeolite-like phosphonate

Drumel, Stéphanie; Janvier, Pascal; Deniaud, David; Bujoli, Bruno

doi:10.1039/c39950001051

Cited by 119 publications

(87 citation statements)

References 7 publications

(2 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the use of diphosphonates turns out not to be essential in order to make an open framework, since a few examples show that this can even be achieved with monophosphonates. Thus, three-dimensional zeolite-like phosphonates have been reported for b-Cu(O 3 PCH 3 ), [235] Zn(O 3 PC 2 H 4 NH 2 ), [236] and b-Al 2 (CH 3 PO 3 ) 3´H2 O, [90] the latter having unidimensional 18-ring channels with a 5.8 crosssection (see Section 3.6).…”

Section: Organically Modified Inorganic Open Frameworkmentioning

confidence: 95%

Open-Framework Inorganic Materials

Cheetham

Férey

Loiseau

1999

Angew. Chem. Int. Ed.

2,362

416

View full text Add to dashboard Cite

Aluminosilicate zeolites such as UTD-1 (structure shown) belong to a family of nanoporous inorganic materials that find utility in catalysis, separation, and ion exchange. During the last decade, the rate of discovery of new open-framework materials based, for example, on phosphates, sulfides, halides, nitrides, and coordination compounds has increased dramatically. The synthesis, structures, and properties of this remarkable class of materials are reviewed.

show abstract

Section: Organically Modified Inorganic Open Frameworkmentioning

confidence: 95%

Open-Framework Inorganic Materials

Cheetham

Férey

Loiseau

1999

Angew. Chem. Int. Ed.

2,362

416

View full text Add to dashboard Cite

show abstract

“…All three have different structures: one is layered, one exhibits a 3D framework, and the last has a chain structure. Considering these materials in conjunction with K 4 [Cu(O 3 PCH 2 CO 2 ) 2 (H 2 O)] · 4H 2 O shows that the copper/ phosphonoacetate system has a rich structural chemistry exhibiting 1D, 2D, and 3D structures.…”

Section: Discussionmentioning

confidence: 99%

“…Work in our laboratories and others has dispelled the notion that these materials can only be formed as layered materials, with porous materials being reported that contain R groups such as -CH 2 4 and -CH 3 . 5 Many of the porous materials reported in the literature have a common feature.…”

Section: Introductionmentioning

confidence: 99%

“…5 Many of the porous materials reported in the literature have a common feature. [1][2][3][4] Whereas the phosphonate anion contains a functional group that can act as a Lewis base, coordination to the metal atoms often occurs via this group in addition to coordination by the -PO 3 H n -(2-n) (n ) 0, 1, 2) group. This mode of coordination can lead to cross-linking of chains or lamellae to form 2D or 3D solids, or can occur entirely within discrete layers within a lamellar solid.…”

Section: Introductionmentioning

confidence: 99%

“…Finally, a pentanuclear Mo-phosphonoacetate cluster (Rb 4 36 has been recently reported. The title polyanion consists of a ring of five MoO 6 octahedra with four edge junctions and one corner junction.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Polymorphism, Composition, and Structural Variability in Topology in 1D, 2D, and 3D Copper Phosphonocarboxylate Materials

Lodhia

Turner

Papadaki

et al. 2009

Crystal Growth & Design

View full text Add to dashboard Cite

ABSTRACT:The syntheses and structural characterization of 1D, 2D, and 3D materials based on copper phosphonocarboxylate backbones are described. More specifically, the synthesis of materials from diethylphosphonoacetic acid (DEPAA) or the close variant hydroxyphosphonoacetic acid (HPAA) and water-soluble Cu 2+ salts has been studied. The initial synthesis involving copper acetate and DEPAA was carried out at 160°C under hydrothermal conditions and a Cu:P ratio of 1:1 resulted in the formation of a mixture of products with the same composition, Cu 1.5 (O 3 PCH 2 CO 2 ) · H 2 O. Compound 1, which is blue in color and crystallizes in the triclinic space group P1 j , has a layered structure. Compound 2, which is green in color and crystallizes in the monoclinic space group P2 1 /c, has a three-dimensional structure. Reduction of the reaction temperature to 140°C results in the exclusive formation of the R-phase (1), while an increase in the reaction temperature to 180°C yields a pure sample of 2. A Cu:P ratio of 2:3 in a reaction at 180°C yields a third, related phase, Cu(HO 3 PCH 2 CO 2 ) · H 2 O, 3, which is again triclinic but has a chain-like structure. Finally, reaction of copper chloride and HPAA in a Cu:P ratio of 1:1 at room temperature yields one-dimensional Cu(R,S-HO 3 PCH(OH)CO 2 )(H 2 O) 2 ] · H 2 O, 4, that incorporates both R and S HPAA stereoisomers. All materials were studied by single crystal X-ray crystallography, X-ray powder diffraction, TGA, FT-IR, and elemental analyses.

show abstract