The Crystal Structures of Methylene Dibromide and Methylene Diiodide

スポンサーリンク

概要

• 論文の詳細を見る

• The crystal structures of methylene dibromide and methylene diiodide (Form II) have been determined by the X-ray diffraction method at about −90°C and about −20°C respectively. Both the crystals are isomorphous, with monoclinic space group <I>C</I><SUB>2<I>h</I></SUB><SUP>6</SUP>–<I>C</I>2/<I>c</I>. Unit cells containing eight molecules have these dimensions: <I>a</I>=12.239(12), <I>b</I>=4.459(15), <I>c</I>=15.212(16) Å, and β=113.54(7)° for methylene dibromide, and <I>a</I>=13.346(3), <I>b</I>=4.720(90), <I>c</I>=16.479(5) Å, and β=114.48(8)° for methylene diiodide. The orientations of the methylene groups have been obtained by lattice-energy calculations.

• 公益社団法人 日本化学会の論文

著者

• Takeuchi Toru

  Faculty Of Science Kwansei Gakuin University

• Watanabe Tokunosuke

  Faculty Of Science Osaka University

• Watanabe Tokunosuke

  Faculty of Science, Kwansei Gakuin University

• Kawaguchi Takemi

  Faculty of Science, Kwansei Gakuin University

• Wakabayashi Akira

  Faculty of Science, Kwansei Gakuin University

• Matsumoto Mitsuhiro

  Faculty of Science, Kwansei Gakuin University

関連論文

• X-Ray Halo Scattering from Liquid Crystals
• The Crystal Structures of Magnesium Formate Dihydrate and Manganous Formate Dihydrate
• The Crystal Structure of Monoclinic Formate Dihydrates
• A Modified Fourier Technique in Crystal Structure Analysis
• X-Ray Scattering from a Smectic Liquid Crystal
• A Twinning Structure in Crystals of Aniline Hydrobromide, C_6 H_5 NH_3 Br
• The Crystal Structures of Methylene Dibromide and Methylene Diiodide
• The Crystal Structures of Methyl Bromide and Methyl Iodide
• The Crystal and Molecular Structure of Bis(o-ethoxyphenyl)butadiyne
• The Crystal and Molecular Structure of Tris(π-cyclopentadienyl nickel) tertiary-butylammonium

スポンサーリンク