Side group interactions in a polydiacetylene single crystal [1]

Journal of the American Chemical Society

Volumn 121, Issue 31, 1999, Pages 7262-7263

  Foley, James L ^a   Li, Lian ^a   Sandman, Daniel J ^a   Vela, Michael J ^b   Foxman, Bruce M ^b   Albro, Rick ^c   Eckhardt, Craig J ^c  

^a University of Massachusetts Lowell   (United States)

^b BRANDEIS UNIVERSITY   (United States)

^c UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLENE DERIVATIVE;

ANISOTROPY; CHEMICAL ANALYSIS; CHEMICAL INTERACTION; CRYSTAL STRUCTURE; LETTER; POLYMERIZATION; RAMAN SPECTROMETRY; SYNTHESIS;

EID: 0033546706     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja990436i     Document Type: Letter

References (18)

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11. w = 0.1087 for 1950 observed reflections and 164 refined parameters. Data were also collected on five intermediate stages of conversion after heating the original crystal at 120°C and cooling to ambient. The five experiments and their degrees of conversion as obtained by refinement of crystallographic occupancy parameters for monomer and polymer, are as follows: 1:2d, 16%; 2:4d, 39%; 3:7d, 42%; 4:14d, 73%; 5:25d, >97%). Data for these five experiments, as well as data for Mono-1 and Poly-1, are available in Supporting Information as CIF files.
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