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Volumn 46, Issue 8, 2007, Pages 2956-2958

Novel 3D LnIII-CuI supramolecular architecture based on 2D MOFs with (6,3) topology

Author keywords

[No Author keywords available]

Indexed keywords

COPPER; LANTHANIDE; ORGANOMETALLIC COMPOUND;

EID: 34247881736     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic062236v     Document Type: Article
Times cited : (98)

References (46)
  • 5
    • 0037142065 scopus 로고    scopus 로고
    • (e) Davis, M. E. Nature 2002, 417, 813.
    • (2002) Nature , vol.417 , pp. 813
    • Davis, M.E.1
  • 42
    • 34247849583 scopus 로고    scopus 로고
    • Synthesis of 1-3: A mixture of H2PZDC (0.1 mmol, 0.0204 g, Ln2O3 (0.025 mmol; Ln, La, 0.0082 g; Eu, 0.0088 g; Gd, 0.0091 g, CuO (0.05 mmol, 0.004 g, water (5 mL, and isopropyl alcohol (2 mL for 1 and 3 mL for 2 and 3) was sealed in a 25-mL stainless steel reactor with a Teflon liner and heated at 180°C for 96 h. Light-brown crystals of 1 (0.013 g, 42.6, 2 (0.018 g, 57.8, and 3 (0.014 g, 44.6, were obtained. The mole ratio of Ln/Cu is 1.55, 1.47, and 1.48 for 1-3, respectively. Elem anal. Calcd for C 18H22.50CuLa1.50N6O20: C, 23.63; H, 2.48; N, 9.19. Found: C, 23.84; H, 2.39; N, 9.16. IR KBr, 3433 s, 1627 s, 1580 m, 1386 s, 1356 m, 1215 m, 1043 m, 936 m, 740 m, 587 m. Elem anal. Calcd for C18H22.50CuEu1.50N6O 20: C, 23.14; H, 2.43; N, 8.99. Found: C, 23.35; H, 2.33; N, 9.07
    • 20: C, 22.94; H, 2.41; N, 8.92. Found: C, 23.03; H, 2.41; N, 8.94. IR (KBr): 3416 s, 1627 s, 1390 s, 1363 m, 1220 m, 1047 m, 937 m, 743 m.
  • 43
    • 34247859439 scopus 로고    scopus 로고
    • Crystal data for 1: C18H22.50CuLa 1.50N6O20, M, 914.83, trigonal, P31c, a, b, 12.814(4) Å, c, 9.338(4) Å, γ, 120°, V, 1327.9-(8) Å3, Z, 2, ρcalcd, 2.289 g cm-3, T, 294(2) K, 7257 measured reflections, R1, 0.0462 for 751 reflections [I > 2σ(I, wR2, 0.1087 for 909 independent reflections (all data) and 95 parameters. Crystal data for 2: C18H22.50CuEu1.50N6O20, M, 934.40, trigonal, P31c, a, b, 12.659(8) Å, c, 9.492(6) Å, γ, 120°, V, 1317.3(14) Å3, Z, 2, ρcalcd, 2.356 g cm-3, T, 294(2) K, 7144 measured reflections, R1, 0.0284 for 751 reflectio
    • 2 = 0.0755 for 894 independent reflections (all data) and 90 parameters.


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