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Volumn 8, Issue 8, 2008, Pages 2623-2625

A novel 1D chain compound constructed from alternating wells-dawson polyanions and mixed-valence hexacopper phosphate cations

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EID: 61549112482     PISSN: 15287483     EISSN: 15287505     Source Type: Journal    
DOI: 10.1021/cg800471x     Document Type: Article
Times cited : (23)

References (43)
  • 29
    • 61549109851 scopus 로고    scopus 로고
    • Synthesis of 1: A mixture of Na2WO4·H 2O (0.341 g, CuCl2·2H2O (0.087 g, H3PO4 (0.5 mL, 2,2′-bpy (0.04g, and H2O (15 mL) was mixed and stirred for 30 min, and the pH was adjusted to 2.5-3.0 with 1 M NaOH solute. The resulting suspension was transferred to a Teflon-lined autoclave (25 mL) and kept at 160 °C for 5 days. After slow cooling to room temperature for 2 days, blue prism crystals of 1 were obtained by filtering, washing with distilled water, and drying in desiccators at ambient temperature. The yield was ca. 43% based on W. Elemental anal. Calcd, ) for C 60H56Cu6N12O74P 4W18 (5943.59, W, 55.68; Cu, 6.41; P, 2.08; C, 12.12; H, 0.95; N, 2.83. Found: W, 55.59; Cu, 6.29; P, 2.21; C, 12.22; H, 1.06; N, 2.93. The experimental and simulated XPRD patterns of compound 1 fit well see the Supporti
    • -1 region is indicative of the organic ligand 2,2′-bpy (see the Supporting Information, Figure S4).
  • 30
    • 61549110161 scopus 로고    scopus 로고
    • Crystal data for 1: C60H56Cu 6N12O74P4W18, M, 5943.3, monoclinic, space group C2/c, a, 23.2312(16) Å, b, 17. 1912(10) Å, c, 28.154(2) Å, β, 102.225(3)°, V, 10989.0(3) Å3, Z, 4; F(000, 10600, 38 193 reflections in h, 30/30, k, 20/22, l, 33/36, measured in the range 2.07° ≤ θ ≤ 27.48°, 12515 independent reflections, Rint, 0.0540, 850 parameters, 24 restraints, R1, 0.0505 and wR2, 0.1340 [I > 2σ(I, R 1, 0.0591 and wR2, 0.1401 (all data, GOF, 1.131. The data were collected on a Mercury CCD (2 × 2 bin mode) diffractometer with graphite monochromated Mo-Kα radiation (λ, 0.71073 A) at 20 °C. Empirical from
    • 2 = 0.1401 (all data), GOF = 1.131. The data were collected on a Mercury CCD (2 × 2 bin mode) diffractometer with graphite monochromated Mo-Kα radiation (λ = 0.71073 A) at 20 °C. Empirical from equivalents were made from ψ-scan data using the program SHELXTL 97. The structure of compound 1 was solved by the direct methods (Wingx32, SIR-92), and successive Fourier difference syntheses. All the atoms were refined with anisotropic thermal parameters except the atoms of the disorder 2,2′-bpy and all hydrogen atoms. The 2,2′-bipyridine molecule coordinated with the Cu1 is disordered over a center of inversion and was refined as a rigid hexagon having 1.39 A (see the Supporting Information, Figure S1). CCDC-680366 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/ conts/retrieving.html.
  • 35
    • 84922260578 scopus 로고    scopus 로고
    • Brese, N. E.; O, Keefe, M. Acta. Crystallogr., Sect. B 1991, 47, 192.
    • (a) Brese, N. E.; O, Keefe, M. Acta. Crystallogr., Sect. B 1991, 47, 192.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.