二维层状磷酸亚磷酸钒(Ⅳ)化合物[V2O2(OH)(HPO3)(HPO3)0.7(PO3OH)0.3] (C6N2H16)0.5的水热合成与结构表征

• 作 者: 付文升 李光华 王莉 梁国明 孙宇阳 冯守华
• 机 构: 重庆师范大学化学学院,吉林大学化学学院无机合成与制备化学国家重点实验室,吉林大学化学学院无机合成与制备化学国家重点实验室,重庆师范大学化学学院,重庆师范大学化学学院,吉林大学化学学院无机合成与制备化学
• 出 处: 高等学校化学学报
• 发表日期: 2005年09期
• 关键词: 磷酸亚磷酸钒 水热合成 结构 有机模板剂

An organically templated vanadium phosphate phosphite, [V_2O_2(OH)(HPO_3)(HPO_3)_0.75(PO_3OH)_0.3](C_6N_2H_16)_0.5 (1), was hydrothermally synthesized and characterized by single crystal X-ray diffraction. Compound 1 crystallizes in monoclinic system, space group C2/c with cell parameters a=1.305 58(18) nm, b=1.020 69(10) nm, c=1.909 8(2) nm, V=2544.9(5) nm~3 and Z=8. It possesses a layered architecture and organic template molecules located between the inorganic layers forming hydrogen bonds. The inorganic layers are constructed of V(Ⅳ)O_5 square pyramid, [PO_3OH~2-] pyramid and [HPO~2-_3] pseudo pyramid by sharing vertices.

An organically templated vanadium phosphate phosphite, [V_2O_2 (OH) (HPO_3) (HPO_3) _0.75 (PO_3OH) _0.3] (C_6N_2H_16) _0.5 (1), was hydrothermally synthesized and characterized by single crystal X-ray diffraction . Compound 1 crystallizes in monoclinic system with space group C2 / c with cell parameters a = 1.305 58 (18) nm, b = 1.020 69 (10) nm, c = 1.909 8 (2) nm, V = 2544.9 ~ 3 and Z = 8. It possesses a layered architecture and organic template molecules located between the inorganic layers forming hydrogen bonds. The inorganic layers are constructed of V (IV) O_5 square pyramid, [PO_3OH ~ 2-] pyramid and [HPO ~ 2-_3] pseudo pyramid by sharing vertices.