TY - JOUR
T1 - A new 3-D open-framework zinc phosphate [C6H16N 2]·[Zn2(HPO4)3] synthesized by a solvothermal combinatorial approach
AU - Song, Yu
AU - Yu, Jihong
AU - Li, Yi
AU - Zhang, Min
AU - Xu, Ruren
PY - 2004/9/20
Y1 - 2004/9/20
N2 - By application of a combinatorial approach, a new open-framework zinc phosphate [C6H16N2]·[Zn 2(HPO4)3] (denoted as phase D) has been obtained in the Zn(OAc)2·2H2O/H3PO 4/N,N′-dimethylpiperazine/ethylene glycol solvothermal reaction system at 180 °C. The factors influencing formation of the reaction products, such as crystallization temperature, solvent, as well as gel compositions, have been systematically studied. Phase D was characterized by X-ray powder diffraction, ICP, and TG analyses, and its structure was determined by single-crystal X-ray diffraction analysis. It crystallizes in the monoclinic space group P21/n (no.14), with a = 8.6931(3) Å, b = 14.4394(5) Å, c = 12.6492(3) Å, β = 96.418(2)°, and Z = 4. It is composed of ZnO4, PO3(OH) and PO2(OH)(=O) tetrahedral units linked by Zn-O-P bonds, forming an open-framework with intersecting eight-membered ring channels along the [100], [010], and [101] directions.
AB - By application of a combinatorial approach, a new open-framework zinc phosphate [C6H16N2]·[Zn 2(HPO4)3] (denoted as phase D) has been obtained in the Zn(OAc)2·2H2O/H3PO 4/N,N′-dimethylpiperazine/ethylene glycol solvothermal reaction system at 180 °C. The factors influencing formation of the reaction products, such as crystallization temperature, solvent, as well as gel compositions, have been systematically studied. Phase D was characterized by X-ray powder diffraction, ICP, and TG analyses, and its structure was determined by single-crystal X-ray diffraction analysis. It crystallizes in the monoclinic space group P21/n (no.14), with a = 8.6931(3) Å, b = 14.4394(5) Å, c = 12.6492(3) Å, β = 96.418(2)°, and Z = 4. It is composed of ZnO4, PO3(OH) and PO2(OH)(=O) tetrahedral units linked by Zn-O-P bonds, forming an open-framework with intersecting eight-membered ring channels along the [100], [010], and [101] directions.
KW - Combinatorial approach
KW - Host-guest systems
KW - Solvothermal synthesis
KW - Structure
KW - Zinc phosphate
UR - http://www.scopus.com/inward/record.url?scp=4844224994&partnerID=8YFLogxK
U2 - 10.1002/ejic.200400216
DO - 10.1002/ejic.200400216
M3 - Article
AN - SCOPUS:4844224994
SN - 1434-1948
SP - 3718
EP - 3723
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
IS - 18
ER -