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Volumn 122, Issue 19, 2000, Pages 4843-4844

Large free volume in maximally interpenetrating networks: The role of secondary building units exemplified by TB2(ADB)3[(CH3)2SO]4·16[(CH3)2SO]

Author keywords

[No Author keywords available]

Indexed keywords

DIMETHYL SULFOXIDE; ORGANOMETALLIC COMPOUND;

EID: 0034679054     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja000363z     Document Type: Article
Times cited : (401)

References (43)
  • 1
    • 0342698800 scopus 로고    scopus 로고
    • Free volume refers to space unoccupied by the metal-organic frameworks
    • (a) Free volume refers to space unoccupied by the metal-organic frameworks.
  • 2
    • 0342263737 scopus 로고    scopus 로고
    • 2
    • 2.
  • 31
    • 0343569126 scopus 로고    scopus 로고
    • note
    • 3 respectively, which is due to disorder in the S and C atoms of DMSO.
  • 32
    • 0342263735 scopus 로고    scopus 로고
    • note
    • 20: C, 36.68; H, 5.41; N, 3.13; S, 23.88. Found: C, 35.68; H, 4.99; N, 4.49; S, 18.07 and C, 36.19; H, 5.79; N, 2.94; S, 24.74. Elemental microanalysis on samples of MOF-9 were largely consistent with the formula assigned, but variations in the level of S content was observed due to the facility with which DMSO guests can leave the pores at room-temperature as evidenced by thermal gravimetric (TG) analysis (see text).
  • 34
    • 0004133611 scopus 로고    scopus 로고
    • Mineralogical Society of America: Washington, DC.; Bookcrafters, Inc.: Chelsea, MI
    • (b) O'Keeffe, M.; Hyde, B. G. Crystal Structures I. Patterns and Symmetry; Mineralogical Society of America: Washington, DC.; Bookcrafters, Inc.: Chelsea, MI, 1996.
    • (1996) Crystal Structures I. Patterns and Symmetry
    • O'Keeffe, M.1    Hyde, B.G.2
  • 35
    • 84922260578 scopus 로고
    • (c) The bond valence sum at Tb is 3.19, which is close to the expected value of 3. Brese, N. E.; O'Keeffe, M. Acta Crystallogr. 1991, B47, 192-197.
    • (1991) Acta Crystallogr. , vol.B47 , pp. 192-197
    • Brese, N.E.1    O'Keeffe, M.2
  • 36
    • 0343569124 scopus 로고    scopus 로고
    • note
    • Van der Waals radii of C (1.7 Å), O (1.4 Å), and H (1.1 Å) were used in the calculation of (a) pore dimensions, (b) percent volume occupied by the frameworks (CERIUS program was used, where crevices of less than 1 Å diameter were not included as free volume), and (c) SBU axial and equatorial lengths.
  • 37
    • 0343569123 scopus 로고    scopus 로고
    • note
    • 3: C, 35.95; H, 2.40; N, 5.13; S, 3.92. Found: C, 35.00; H, 2.55; N, 5.10; S, 4.03.
  • 38
    • 0343569121 scopus 로고    scopus 로고
    • note
    • 20: C, 46.92; H, 6.44; N, 13.68; S, 1.20. Found: C, 46.93; H, 6.17; N, 13.37; S, 1.14.
  • 39
    • 0343569122 scopus 로고    scopus 로고
    • note
    • 2/g. These observations coupled to the clean weight loss obtained in the TG experiment point to a flexible evacuated framework, perhaps due to the flexible nature of ADB.
  • 43
    • 0343569119 scopus 로고    scopus 로고
    • note
    • Assuming that the octahedron approximates a sphere with d being the longest C⋯C distance (9.65 Å) in the SBU and l is the distance between the carboxylate C atoms (11.88 Å) within an ADB linker.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.