Formation of Two‐Dimensional Supramolecular Icelike Layer Containing (H<sub>2</sub>O)<sub>12</sub> Rings

Ma, Bao‐Qing; Sun, Hao‐Ling; Gao, Song

doi:10.1002/anie.200353097

Cited by 228 publications

(95 citation statements)

References 28 publications

(15 reference statements)

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“…The remaining hydrogen atoms are alternatively oriented above or below the ring plane to achieve the minimum H-H repulsion. In the 2D water sheet, the O···O separations range from 2.678 (8) [12] Moreover, the average O···O···O angle of 110.7°is similar to the tetrahedral geometry. From a topology viewpoint, the hydrogen-bonded 2D water layer can be regarded to have 4.8 2 topology (Figure 3c).…”

Section: Hydrothermal Synthesismentioning

confidence: 87%

“…This value is very close to the value of 3359 cm -1 in the extended water tapes. [12] The strong absorptions at 1601 and 1563 [v asym (CO 2 )] and 1445 cm -1 [v sym (CO 2 )] are due to the carboxylate groups. The IR spectrum of 2 shows a strong absorption at 1693 cm -1 , which clearly indicates the existence of a protonated carboxylate group in the structure of 2.…”

Section: Ftir Spectra Thermogravimetric Analyses and Powder Xray DImentioning

confidence: 99%

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Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Liu¹,

Wang²,

Zhao³

et al. 2008

Eur J Inorg Chem

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The compounds [Cu2(SIP‐O)(bpy)2(H2O)2]·7H2O (1) and [Mn(HSIP)(bpy)]n (2) were synthesized by the hydrothermal reactions of Cu(OH)2 or MnCl2, 5‐sulfoisophthalic acid monosodium salt (NaH2SIP), and 2,2′‐bipyridine (bpy). Single‐crystal X‐ray diffraction reveals that the unprecedented hydroxylation of SIP3– catalyzed by Cu2+ occurs and produces the discrete SIP‐O4–‐bridged dicopper(II) compound 1. The hydrogen‐bonding association of the seven lattice water molecules of 1 leads to the formation of an unusual 2D‐layered water consisting of fused four‐ and sixteen‐membered water rings and a discrete water octamer consisting of a cyclic tetramer and four dangling water molecules. Compound 2 is a 3D coordination polymer and has two kinds of topologically equivalent 4‐connected nodes based on Mn2+ and HSIP2– with a rare (4.65) topology.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

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Section: Hydrothermal Synthesismentioning

confidence: 87%

Section: Ftir Spectra Thermogravimetric Analyses and Powder Xray DImentioning

confidence: 99%

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Liu¹,

Wang²,

Zhao³

et al. 2008

Eur J Inorg Chem

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“…Water clusters have been extensively studied both experimentally and theoretically owing to their fundamental importance in biological and chemical processes [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Two 3-D supramolecular architecture based on the linkages of Co(II) complexes and lattice water molecules

Zhou

Zhao

et al. 2009

Struct Chem

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Two new 3-D supramolecular compounds [Co(phen)(tdc)(H 2 O) 3 ]Á5H 2 O (1) and [Co(phen)(Htdc) (H 2 O) 3 ]Á(Htdc)Á2H 2 O (2, phen = 1,10-phenanthroline, H 2 tdc = thiophene-2,5-dicarboxylate) have been hydrothermally synthesized and structurally characterized. In 1, the neutral [Co(phen)(tdc)(H 2 O) 3 ] complexes behave as pillars to join the water layers to make an overall 3-D supramolecular architecture by H-bond interactions. In 2, similar 2-D water layer is not observed, which could be due to one uncoordinated Htdc ligand instead of three lattice water molecules of 1. The thermal stabilities of 1 and 2 were investigated by thermogravimetric measurements.

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“…[21] Furthermore, the inter-(H 2 O) 12 ring water-water connections have an average O···O distance of 2.743 Å, which is close to the corresponding value of 2.759 Å in hexagonal ice (I h ) [22] but 0.033 Å shorter than 2.776 Å in the 2-D supramolecular ice-like layer containing (H 2 O) 12 rings in the organic compound bpedo·5H 2 O [bpedo = (E)-1,2-bis(4-pyridyl)ethene dioxide]. [23] This may be attributed to its different modes of connectivity with the surrounding water molecules and the interaction with the host molecule. The O···O distance between the water molecule at the core and the one connected to it at the periphery is 2.697(2) Å, which is the strongest hydrogen bonding in the (H 2 O) 30 cluster.…”

Section: Crystal Structure Ofmentioning

confidence: 97%

Two Novel Flexible Multidentate Ligands for Crystal Engineering: Syntheses, Structures, and Properties of Cu^II, Mn^II Complexes with N‐[(3‐Carboxyphenyl)sulfonyl]glycine and N,N′‐(1,3‐Phenylenedisulfonyl)bis(glycine)

Wang

et al. 2008

Eur J Inorg Chem

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One novel N‐[(3‐carboxyphenyl)sulfonyl]glycine (H3L1) ligand (1) was prepared in high yield, and its structure was determined by single‐crystal X‐ray diffraction. Reaction of H3L1 with Mn(ClO4)2·6H2O at different pH values gave two new dinuclear complexes: [Mn2(HL1)2(phen)4]·16H2O (2) and [Mn2L1(phen)4(H2O)]ClO4·3H2O (3) (phen = 1,10‐phenanthroline). Additionally, two copper(II) complexes, [K2Cu(L2)2(H2O)2]n (4) and [CuL2(H2O)]2·2H2O (5), involving another novel ligand, N,N′‐(1,3‐phenylenedisulfonyl)bis(glycine) (H2L2), were prepared by a one‐pot reaction of 1,3‐phenylenebis(sulfonyl chloride), glycine, and KOH or triethylamine in the presence of CuII ions. A self‐assembled (H2O)30 cluster containing a puckered (H2O)12 ring core was found in 2, which presents a new mode of association of water molecules not predicted theoretically or previously observed experimentally. Furthermore, 2 forms a 2‐D supramolecular structure through hydrogen bonding and unique π–π stacking interactions. In 3, there also exist discrete trimeric water clusters. The identity of the base determines the specific structural characteristics of 4 and 5. When potassium hydroxide was used for the synthesis of 4, it led to a 3‐D copper(II)–potassium(I) coordination polymer; when triethylamine was used, paddle‐wheel dinuclear units of copper(II) carboxylate were produced. Magnetic measurements show that there are weak antiferromagnetic interactions in 2–4. In 5 the χMT vs. T curve shows a minimum at 110 K and a climb from 110 K to 5 K, then a long‐range antiferromagnetic ordering occurs, as revealed by a decrease in χMT with T. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

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Formation of Two‐Dimensional Supramolecular Icelike Layer Containing (H₂O)₁₂ Rings

Cited by 228 publications

References 28 publications

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Two 3-D supramolecular architecture based on the linkages of Co(II) complexes and lattice water molecules

Two Novel Flexible Multidentate Ligands for Crystal Engineering: Syntheses, Structures, and Properties of Cu^II, Mn^II Complexes with N‐[(3‐Carboxyphenyl)sulfonyl]glycine and N,N′‐(1,3‐Phenylenedisulfonyl)bis(glycine)

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Formation of Two‐Dimensional Supramolecular Icelike Layer Containing (H2O)12 Rings

Cited by 228 publications

References 28 publications

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H3SIP) and 2,2′‐Bipyridine (bpy) Ligands

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H3SIP) and 2,2′‐Bipyridine (bpy) Ligands

Two 3-D supramolecular architecture based on the linkages of Co(II) complexes and lattice water molecules

Two Novel Flexible Multidentate Ligands for Crystal Engineering: Syntheses, Structures, and Properties of CuII, MnII Complexes with N‐[(3‐Carboxyphenyl)sulfonyl]glycine and N,N′‐(1,3‐Phenylenedisulfonyl)bis(glycine)

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Formation of Two‐Dimensional Supramolecular Icelike Layer Containing (H₂O)₁₂ Rings

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Syntheses, Crystal Structures, and Magnetic Properties of Copper(II) and Manganese(II) Compounds Constructed from 5‐Sulfoisophthalic Acid (H₃SIP) and 2,2′‐Bipyridine (bpy) Ligands

Two Novel Flexible Multidentate Ligands for Crystal Engineering: Syntheses, Structures, and Properties of Cu^II, Mn^II Complexes with N‐[(3‐Carboxyphenyl)sulfonyl]glycine and N,N′‐(1,3‐Phenylenedisulfonyl)bis(glycine)