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13C CPMAS NMR study of the structure of p-t-butylcalix[4]arene-alkylbenzene clathrates in the solid state

✍ Scribed by Takeshi Yamanobe; Ichinari Nakamura; Kazunobu Hibino; Ta-i Komoto; Hiromichi Kurosu; Isao Ando; Yoshiaki Nakamoto; Shin-ichiro Ishida

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 323 KB
Volume: 355
Category: Article
ISSN: 0022-2860
DOI: 10.1016/0022-2860(95)08861-o

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A new type of crystal of glycylglycine (GlyGly) hydrate was crystallized from an aqueous solution, and the structure of the crystal has been determined by x-ray diffraction. The crystal is monoclinic, and the space group is C2/c, with the cell constants of a Å 15.941(2) A ˚, b Å 4.774(2) A ˚, c Å 19