2-4-3 TBACセミクラスハイドレートの粉末回折による結晶構造解析II

抄録

Powder X-ray diffraction and powder neutron diffraction measurements of tetra-n-butylammonium chloride (TBAC) semiclathrate hydrate were performed. In the previous our report, it has been clarified that the crystal structure is different from the crystal structure reported so far. We estimated hydrogen positions of water molecules in the TBAC semiclathrate hydrate. Since neutron diffraction measurement is sensitive to hydrogen positions, we have been analyzing the structure model that can explain the observed diffraction patterns.