TY - JOUR
T1 - The effect of mixed amines on the competitive formation of two open-framework zinc phosphates with 16-ring large channels
AU - Yao, You Wei
AU - Liu, Guang Zhen
AU - Zheng, Shou Tian
AU - Yang, Guo Yu
PY - 2008/7/1
Y1 - 2008/7/1
N2 - Two new zinc phosphates, Zn6P8O26(OH)6[H3dien]2 (I) and Zn6P8O29(OH)3[H3dien]3 (II) (dien = diethylenetriamine), were solvothermally synthesized in the presence of a mixture of organic amines. Both two structures are built by the alternate linkages between ZnO4 and (H)PO4 tetrahedral moieties producing two intimately related (3,4)-connected framework structures with the 16-ring large channels. The successful synthesis of the two compounds illustrates that a specific "secondary" organic additive governs the resulting open-framework structures besides a "primary" organic amine plays a structure-directing role. Crystal data: triclinic, P over(1, ̄), a = 8.5619(1), b = 13.5037(2), c = 16.9251(1) Å, α = 69.545(1)°, β = 89.573(1)°, γ = 86.684(1)°, V = 1830.21(4) Å3, Z = 2 for I, and monoclinic, P21/c, a = 31.9204(3), b = 8.3759(2), c = 15.7894(3) Å, β = 97.062(1)°, V = 4189.46(13) Å3, Z = 4 for II.
AB - Two new zinc phosphates, Zn6P8O26(OH)6[H3dien]2 (I) and Zn6P8O29(OH)3[H3dien]3 (II) (dien = diethylenetriamine), were solvothermally synthesized in the presence of a mixture of organic amines. Both two structures are built by the alternate linkages between ZnO4 and (H)PO4 tetrahedral moieties producing two intimately related (3,4)-connected framework structures with the 16-ring large channels. The successful synthesis of the two compounds illustrates that a specific "secondary" organic additive governs the resulting open-framework structures besides a "primary" organic amine plays a structure-directing role. Crystal data: triclinic, P over(1, ̄), a = 8.5619(1), b = 13.5037(2), c = 16.9251(1) Å, α = 69.545(1)°, β = 89.573(1)°, γ = 86.684(1)°, V = 1830.21(4) Å3, Z = 2 for I, and monoclinic, P21/c, a = 31.9204(3), b = 8.3759(2), c = 15.7894(3) Å, β = 97.062(1)°, V = 4189.46(13) Å3, Z = 4 for II.
KW - Hydro-/solvo-thermal synthesis
KW - Mixed-templated synthesis
KW - Open-framework
KW - Phosphates
UR - https://www.scopus.com/pages/publications/43249085268
U2 - 10.1016/j.micromeso.2007.09.032
DO - 10.1016/j.micromeso.2007.09.032
M3 - Article
AN - SCOPUS:43249085268
SN - 1387-1811
VL - 112
SP - 219
EP - 224
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
IS - 1-3
ER -