TY - JOUR
T1 - Hydrothermal synthesis and structural characterisation of SrFe3(PO4)3(HPO4), an iron(III) phosphate containing FeO5 trigonal bipyramids and dimers of face-sharing FeO6 octahedra
AU - Lii, Kwang Hwa
AU - Dong, Teng Yuan
AU - Cheng, Chih Yi
AU - Wang, Sue Lein
PY - 1993
Y1 - 1993
N2 - A new iron(III) phosphate, SrFe3(PO4)3(HPO4), has been synthesised hydrothermally and characterised by single-crystal X-ray diffraction and Mössbauer spectroscopy. The compound crystallises in the monoclinic space group P21/c, with a = 8.476(2), b = 7.298(1), c = 19.501(3) Å, β = 94.96(2)°, and Z = 4. The structure consists of channels parallel to the a axis where the Sr atoms are located. The framwork is composed of dimers of face-sharing FeO6 octahedra, discrete FeO5 trigonal bipyramids, phosphate tetrahedra, and hydrogenphosphate groups. Room-temperature Mössbauer spectroscopy confirms the presence of high-spin FeIII.
AB - A new iron(III) phosphate, SrFe3(PO4)3(HPO4), has been synthesised hydrothermally and characterised by single-crystal X-ray diffraction and Mössbauer spectroscopy. The compound crystallises in the monoclinic space group P21/c, with a = 8.476(2), b = 7.298(1), c = 19.501(3) Å, β = 94.96(2)°, and Z = 4. The structure consists of channels parallel to the a axis where the Sr atoms are located. The framwork is composed of dimers of face-sharing FeO6 octahedra, discrete FeO5 trigonal bipyramids, phosphate tetrahedra, and hydrogenphosphate groups. Room-temperature Mössbauer spectroscopy confirms the presence of high-spin FeIII.
UR - http://www.scopus.com/inward/record.url?scp=37049090323&partnerID=8YFLogxK
U2 - 10.1039/DT9930000577
DO - 10.1039/DT9930000577
M3 - 期刊論文
AN - SCOPUS:37049090323
SN - 1472-7773
SP - 577
EP - 580
JO - Journal of the Chemical Society - Dalton Transactions
JF - Journal of the Chemical Society - Dalton Transactions
IS - 4
ER -