The homochiral inorganic-organic hybrid compound (H(3)NHPA)-(SnCl3)(2)(H2O)(3) [1, (S)-4-(4'-aminophenyl)-2-aminobutanoic acid diammonium trichloride stannite triaqua] has a TGS (triglycine sulfate)-like structure. Preliminary investigation suggests a possible ferroelectric behavior with a saturation spontaneous polarization (P-s) of ca. 3.5 muC(.)cm(-2), which is slightly greater than that of TGS (P-s = 3.0 muC(.)cm(-2)).
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页码:3768 / 3770
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Xiong RG, 2002, ANGEW CHEM INT EDIT, V41, P3800, DOI 10.1002/1521-3773(20021018)41:20<3800::AID-ANIE3800>3.0.CO