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Volumn 8, Issue 3, 2008, Pages 782-785

An infinite two-dimensional hybrid water-chloride network, self-assembled in a hydrophobic terpyridine iron(II) matrix

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EID: 61449142573     PISSN: 15287483     EISSN: 15287505     Source Type: Journal    
DOI: 10.1021/cg7010315     Document Type: Article
Times cited : (56)

References (51)
  • 30
    • 0001752768 scopus 로고    scopus 로고
    • The Cambridge Structural Database (CSD). Allen, F. H
    • The Cambridge Structural Database (CSD). Allen, F. H. Acta Crystallogr. 2002, B58, 380.
    • (2002) Acta Crystallogr , vol.B58 , pp. 380
  • 31
    • 61449176939 scopus 로고    scopus 로고
    • The searching algorithm in the ConQuest Version 1.9 (CSD version 5.28, August 2007) constrained to the presence of any terpyridine moiety and at least one crystallization water molecule and one chloride counter ion resulted in 43 analyzable hits from which 40 compounds contain diverse water-chloride aggregates (there are 29 and 11 examples of infinite (mostly ID) networks and discrete clusters, respectively, See the Supporting Information for the CSD refcodes
    • The searching algorithm in the ConQuest Version 1.9 (CSD version 5.28, August 2007) constrained to the presence of any terpyridine moiety and at least one crystallization water molecule and one chloride counter ion resulted in 43 analyzable hits from which 40 compounds contain diverse water-chloride aggregates (there are 29 and 11 examples of infinite (mostly ID) networks and discrete clusters, respectively). See the Supporting Information for the CSD refcodes.
  • 32
    • 33846708433 scopus 로고    scopus 로고
    • For a recent review, see
    • For a recent review, see Constable, E. C. Chem. Soc. Rev. 2007, 36, 246.
    • (2007) Chem. Soc. Rev , vol.36 , pp. 246
    • Constable, E.C.1
  • 39
    • 61449095635 scopus 로고    scopus 로고
    • Synthesis of 1: FeCl2·2H2O (82 mg, 0.50 mmol) and 4′-phenyl-2,2′: 6′,2″-terpyridine (L, 154 mg, 0.50 mmol) were combined in a THF (20 mL) solution with continuous stirring at room temperature. The resulting deep purple suspension was stirred for 1 h, filtered off, washed with THF (3 × 15 mL, and dried in vacuo to afford a deep purple solid 1 (196 mg, 41, 1 exhibits a high affinity for water and upon recrystallization gives derivatives with a higher varying content of crystallization water. 1 is soluble in H2O, MeOH, EtOH, MeCN, CH2Cl2, and CHCl3. mp > 305 °C dec, Elemental analysis. Found: C 52.96, H 3.76, N 8.36. Calcld. for C42H40Cl4Fe2N6O 5: C 52.42, H 4.19, N 8.73. FAB, MS: m/z: 835, FeL2]Cl2·5H2O, H, 816, F
    • 2O (v/v = 9/1) solution of 1.
  • 40
    • 61449181272 scopus 로고    scopus 로고
    • Crystal data: 1′: C42H50Cl 2FeN6O10, M, 925.63, triclinic, a, 10.1851(10, b, 12.2125(13, c, 19.5622(19) Å, α, 76.602(6, β, 87.890_(7, γ, 67.321(6)°, U, 2180.3(4) Å3, Τ, 150(2) K, space group P1̄, Z, 2, μ(Mo-Kα, 0.532 mm-1, 32310 reflections measured, 8363 unique (Rint, 0.0719) which were used in all calculations, R1, 0.0469, wR2, 0.0952, Rl, 0.0943, wR2, 0.1121 all data
    • 2 = 0.0952, Rl = 0.0943, wR2 = 0.1121 (all data).
  • 45
    • 61449176938 scopus 로고    scopus 로고
    • - ring (i.e., minimal cyclic fragment in our water-chloride network) with d(O⋯O) = 2.2-3.2 Å and d(O⋯Cl) = 2.6-3.6 Å, and (ii) at least one crystallization water molecule and one chloride counter ion. All symmetry-related contacts were taken into consideration.
    • - ring (i.e., minimal cyclic fragment in our water-chloride network) with d(O⋯O) = 2.2-3.2 Å and d(O⋯Cl) = 2.6-3.6 Å, and (ii) at least one crystallization water molecule and one chloride counter ion. All symmetry-related contacts were taken into consideration.
  • 46
    • 61449245587 scopus 로고    scopus 로고
    • - core, see the CSD refcodes: AGETAH, AMIJAH, BEXVIJ, EXOWIX, FANJUA, GAFGIE, HIQCIT, LUNHUX, LUQCEF, PAYBEW, TESDEB, TXCDNA, WAQREL, WIXVUU, ZUHCOW. For 3D network, see the CSD refcode: LUKZEW.
    • - core, see the CSD refcodes: AGETAH, AMIJAH, BEXVIJ, EXOWIX, FANJUA, GAFGIE, HIQCIT, LUNHUX, LUQCEF, PAYBEW, TESDEB, TXCDNA, WAQREL, WIXVUU, ZUHCOW. For 3D network, see the CSD refcode: LUKZEW.
  • 47
    • 61449236381 scopus 로고    scopus 로고
    • This analysis was run on 1 since we were unable to get 1′ in a sufficient amount due to the varying content of crystallization water in the samples obtained upon recrystallization of 1
    • This analysis was run on 1 since we were unable to get 1′ in a sufficient amount due to the varying content of crystallization water in the samples obtained upon recrystallization of 1.
  • 51
    • 61449172896 scopus 로고    scopus 로고
    • A temperature below 305 °C has been used to avoid the eventual decomposition of the compound upon rather prolonged heating.
    • A temperature below 305 °C has been used to avoid the eventual decomposition of the compound upon rather prolonged heating.


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