Abstract − Analytical Sciences, 19(5), 805 (2003).
Crystal Structure of Zwitterionic Trimethylammoniopropane Sulfonate
Takashi YOKOYAMA,* Gen MURAKAMI,* Haruo AKASHI,** and Michio ZENKI*
*Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Okayama 700-0005, Japan
**Research Institute of Natural Sciences, Okayama University of Science, 1-1 Ridai-cho, Okayama 700-0005, Japan
**Research Institute of Natural Sciences, Okayama University of Science, 1-1 Ridai-cho, Okayama 700-0005, Japan
Crystal structure of zwitterionic trimethylammoniopropane sulfonate (Z1-Methyl) was determined by single-crystal X-ray diffractometry. Z1-Methyl crystallized in the monoclinic system, space group P21, with a = 6.3639(2), b = 10.9237(4), c = 8.1505(4)Å, β = 111.078(2)°, V = 528.69(4)Å3, Z = 2. An inter-molecular ionic association was observed in the crystal. The shortest distance between the methyl protons of the trimethylammonium group and the oxygens of the sulfonate group was 2.51(2)Å.
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