메뉴 건너뛰기




Volumn 12, Issue 1, 2010, Pages 82-84

Switch of channel geometry by 1D component slide responding to slight structural stimuli of adsorbed guest

Author keywords

[No Author keywords available]

Indexed keywords


EID: 72749093809     PISSN: 14668033     EISSN: 14668033     Source Type: Journal    
DOI: 10.1039/b917263g     Document Type: Article
Times cited : (9)

References (37)
  • 26
    • 72749101126 scopus 로고    scopus 로고
    • note
    • n·2 acetone (1·2(acetone)): To the suspension of acetate copper(II) monohydrate 100 mg (0.50 mmol) in acetone 100 ml, benzoic acid 2.44 g (20 mmol, 20 eq) was added. After the solution was stirred at room temperature until all acetate copper dissolved in the acetone, pyrazine was added by vapor diffusion. The resulting blue plate crystal was filtered and dried in vacuo to obtain 160 mg (yield: 96%). The sample without the drying process was used for single crystal X-ray analysis.
  • 27
    • 72749087035 scopus 로고    scopus 로고
    • note
    • 2 (SHELXL-97). Restraints were used for all atoms (SIMU and ISOR for all atoms and SADI and FLAT for benzene ring). The non-hydrogen atoms were refined anisotropically; the hydrogen atoms were fixed at calculated positions.
  • 28
    • 72749100642 scopus 로고    scopus 로고
    • note
    • 3, CCDC 736068.
  • 29
    • 72749093980 scopus 로고    scopus 로고
    • note
    • Powder X-ray diffraction was measured on a diffractometer (RINT-2000, Rigaku) at 298 K. The crystalline powder was mounted in sealed poly(ethylene) film to maintain the corresponding vapor atmosphere during measurement, following the adsorption step (3 h - 1 day).
  • 30
    • 72749097601 scopus 로고    scopus 로고
    • note
    • The calculated powder X-ray diffraction pattern of the empty crystal and acetone-including crystal 1 was calculated from the data of single-crystal X-ray structural analyses measured at 298 K. In particular, for the acetone-including crystal 1 data was used at 298 K, which was determined only the cell parameter. The crystal structure cannot be determined because of the high measurement temperature.
  • 31
    • 72749090320 scopus 로고    scopus 로고
    • note
    • rMeasured XRPD pattern of empty crystal of 1 shows a similar sharp pattern of the calculated pattern from the crystal structure of the empty crystal 1 (also see Fig. S2).
  • 32
    • 72749118484 scopus 로고    scopus 로고
    • note
    • 3, CCDC745355
  • 35
    • 72749121991 scopus 로고    scopus 로고
    • note
    • The widest part of acetone molecules was calculated by adding the van der Waals radius of H atom (1.2 ) to the distance between H(3S1) and H(2S1) (ca.4 ).
  • 36
    • 72749124182 scopus 로고    scopus 로고
    • note
    • As shown in the inset of Fig. 3c, the distances between benzoate and acetone in different disorder groups were irrelevant (O1S-C11*: 2.50). In addition, considering the irrelevant combination of the neighboring benzoate (C11-C11*: 2.80, *symmetry operation: 1 - x, y, 1 - z), the possible combination of the disorder groups should all be in the same group (all blue or all red) in a 1D chain


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.