Synthesis, crystal structure, and vibrational spectra of Ca4P6O19 (Tromelite) -: a catena-hexaphosphate

被引：26

作者：

Höppe, HA ^{[1
]}

机构：

[1] Univ Freiburg, Inst Anorgan & Analyt Chem, D-79104 Freiburg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2005年 / 631卷 / 6-7期

关键词：

structure elucidation; calcium; phosphate; catena structures; vibrational spectroscopy;

D O I：

10.1002/zaac.200400411

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The catena-hexaphosphate Ca4P6O19 (Tromelite) was obtained by the reaction of calcium oxide with H3PO3 in a tube furnace at a temperature of 900 ° C and crystallizes triclinic (space group P (1) over bar, Z = 2, a = 685.70(9) pm, b = 915.47(12) pm, c = 1282.25(17) pm, α = 109.602(10)°, β = 99.778(10)°, γ = 91.917(10)°, V = 743.70(17)• 10(6) pm(3)). According to the powder diffraction data of Ca4P6O19 a Rietveld refinement of the lattice constants was performed; this confirmed the single-crystal data. Tromelite contains chains of six condensed corner-sharing PO4 tetrahedra with the Ca atoms in the voids of the resulting structure. IR and Raman data of Tromelite are also presented.

引用

页码：1272 / 1276

页数：5

共 21 条

[1] AVERBUCHPOUCHOT MT, 1991, EUR J SOL STATE INOR, V28, P9
[2] GEOMETRY OF POLYHEDRAL DISTORTIONS - PREDICTIVE RELATIONSHIPS FOR PHOSPHATE GROUP
BAUR, WH
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1974, 30 (MAY15): : 1195 - 1215
[3] REDETERMINATION OF THE BETA-CA2P2O7 STRUCTURE
BOUDIN, S
GRANDIN, A
BOREL, MM
LECLAIRE, A
RAVEAU, B
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1993, 49 : 2062 - 2064
[4] CRYSTAL STRUCTURE OF ALPHA-CA2P2O7
CALVO, C
[J]. INORGANIC CHEMISTRY, 1968, 7 (07) : 1345 - &
[5] Gard D.R., 1993, PHOSPHORUS SULFUR, V76, P231
[6] The binary system P2O5-2CaOP(2)O(5) Part I
Hill, WL
Faust, GT
Reynolds, DS
[J]. AMERICAN JOURNAL OF SCIENCE, 1944, 242 (09) : 457 - 477
[7] The binary system P2O5-2CaOP(2)O(5)
Hill, WL
Faust, GT
Reynolds, DS
[J]. AMERICAN JOURNAL OF SCIENCE, 1944, 242 (10) : 542 - 562
[8] SYNTHESES AND CRYSTAL-STRUCTURES OF CSV2P5O16, CSFE2P5O16
KLINKERT, B
JANSEN, M
[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1988, 567 (12): : 87 - 94
[9] STRUCTURE AND PROPERTIES OF THE CONDENSED PHOSPHATES .14. CALCIUM POLYPHOSPHATES
OHASHI, S
VANWAZER, JR
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (04) : 830 - 832
[10] RULMONT A, 1991, EUR J SOL STATE INOR, V28, P207

← 1 2 3 →