CobaltMaghrebV1, PascalFrancis, Corpus, bibRecord, 000356

Crystal structures of isotypical diphosphates PbCo3(P2O7)2 and PbFe3(P2O7)2

Identifieur interne : 000356 ( PascalFrancis/Corpus ); précédent : 000355; suivant : 000357

Crystal structures of isotypical diphosphates PbCo3(P2O7)2 and PbFe3(P2O7)2

Auteurs : A. Elmarzouki ; A. Boukhari ; A. Berrada ; E. M. Holt

Source :

Journal of solid state chemistry [ 0022-4596 ] ; 1995.

RBID : Pascal:95-0489047

Descripteurs français

Pascal (Inist)
- Etude expérimentale, XRD, Structure cristalline, Composé quaternaire, Plomb phosphate, Cobalt phosphate, Fer phosphate, Plomb Diphosphate, Cobalt Diphosphate, Fer Diphosphate, 6166F, PbCo3(P2O7)2, Co O P Pb, PbFe3(P2O7)2, Fe O P Pb.

English descriptors

KwdEn :
- Cobalt Pyrophosphates, Cobalt phosphates, Crystal structure, Experimental study, Iron Pyrophosphates, Iron phosphates, Lead Pyrophosphates, Lead phosphates, Quaternary compounds, XRD.

Abstract

Single crystals of the mixed metal diphosphates PbCo₃(P₂O₇)₂ (1) and PbFe₃(P₂O₇)₂ (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo₃(P₂O₇)₂ (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2₁/c, V = 509.3(5) Å³, d_calC = 4.768 g cm^-3, Z = 2, R/R_w = 3.9/5.1% for 1192 observed reflections. For PbFe₃(P₂O₇)₂ (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2₁/c, V = 511.4(2)Å³, d_calC = 4.693 g cm^-3, Z = 2, R/R_w = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi₃(P₂O7)₂ and SrNi₃(P₂O₇)₂. The solid lattice is characterized by layers of P₂O^4-₇ groups, parallel to the crystallographic plane (001) and joined by Pb²⁺ and Co²⁺ ions in (I) and Pb²⁺ and Fe²⁺ ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0022-4596`
A02	`01`			`@0 JSSCBI`
A03		`1`		`@0 J. solid state chem.`
A05				`@2 118`
A06				`@2 1`
A08	`01`	`1`	`ENG`	`@1 Crystal structures of isotypical diphosphates PbCo₃(P_2O7)₂ and PbFe₃(P₂O₇)₂`
A11	`01`	`1`		`@1 ELMARZOUKI (A.)`
A11	`02`	`1`		`@1 BOUKHARI (A.)`
A11	`03`	`1`		`@1 BERRADA (A.)`
A11	`04`	`1`		`@1 HOLT (E. M.)`
A14	`01`			`@1 Univ. Mohammed V, fac. sci., lab. chimie solide appliquée @2 Rabat @3 MAR @Z 1 aut. @Z 2 aut. @Z 3 aut.`
A20				`@1 202-205`
A21				`@1 1995`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 14677 @5 354000053869590310`
A44				`@0 0000`
A45				`@0 20 ref.`
A47	`01`	`1`		`@0 95-0489047`
A60				`@1 P @3 CC`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of solid state chemistry`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 Single crystals of the mixed metal diphosphates PbCo₃(P₂O₇)₂ (1) and PbFe₃(P₂O₇)₂ (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo₃(P₂O₇)₂ (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2₁/c, V = 509.3(5) Å³, d_calC = 4.768 g cm^-3, Z = 2, R/R_w = 3.9/5.1% for 1192 observed reflections. For PbFe₃(P₂O₇)₂ (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2₁/c, V = 511.4(2)Å³, d_calC = 4.693 g cm^-3, Z = 2, R/R_w = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi₃(P₂O7)₂ and SrNi₃(P₂O₇)₂. The solid lattice is characterized by layers of P₂O^4-₇ groups, parallel to the crystallographic plane (001) and joined by Pb²⁺ and Co²⁺ ions in (I) and Pb²⁺ and Fe²⁺ ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.
C02	`01`	`3`		`@0 001B60A66F4`
C03	`01`	`3`	`FRE`	`@0 Etude expérimentale @5 01`
C03	`01`	`3`	`ENG`	`@0 Experimental study @5 01`
C03	`02`	`3`	`FRE`	`@0 XRD @5 02`
C03	`02`	`3`	`ENG`	`@0 XRD @5 02`
C03	`03`	`3`	`FRE`	`@0 Structure cristalline @5 03`
C03	`03`	`3`	`ENG`	`@0 Crystal structure @5 03`
C03	`04`	`3`	`FRE`	`@0 Composé quaternaire @5 05`
C03	`04`	`3`	`ENG`	`@0 Quaternary compounds @5 05`
C03	`05`	`3`	`FRE`	`@0 Plomb phosphate @2 NK @5 07`
C03	`05`	`3`	`ENG`	`@0 Lead phosphates @2 NK @5 07`
C03	`06`	`3`	`FRE`	`@0 Cobalt phosphate @2 NK @5 08`
C03	`06`	`3`	`ENG`	`@0 Cobalt phosphates @2 NK @5 08`
C03	`07`	`3`	`FRE`	`@0 Fer phosphate @2 NK @5 09`
C03	`07`	`3`	`ENG`	`@0 Iron phosphates @2 NK @5 09`
C03	`08`	`3`	`FRE`	`@0 Plomb Diphosphate @2 NC @2 NA @5 10`
C03	`08`	`3`	`ENG`	`@0 Lead Pyrophosphates @2 NC @2 NA @5 10`
C03	`09`	`3`	`FRE`	`@0 Cobalt Diphosphate @2 NC @2 NA @5 11`
C03	`09`	`3`	`ENG`	`@0 Cobalt Pyrophosphates @2 NC @2 NA @5 11`
C03	`10`	`3`	`FRE`	`@0 Fer Diphosphate @2 NC @2 NA @5 12`
C03	`10`	`3`	`ENG`	`@0 Iron Pyrophosphates @2 NC @2 NA @5 12`
C03	`11`	`3`	`FRE`	`@0 6166F @2 PAC @4 INC @5 56`
C03	`12`	`3`	`FRE`	`@0 PbCo3(P2O7)2 @4 INC @5 92`
C03	`13`	`3`	`FRE`	`@0 Co O P Pb @4 INC @5 93`
C03	`14`	`3`	`FRE`	`@0 PbFe3(P2O7)2 @4 INC @5 94`
C03	`15`	`3`	`FRE`	`@0 Fe O P Pb @4 INC @5 95`
C07	`01`	`3`	`FRE`	`@0 Composé minéral @5 04`
C07	`01`	`3`	`ENG`	`@0 Inorganic compounds @5 04`
C07	`02`	`3`	`FRE`	`@0 Métal transition composé @5 06`
C07	`02`	`3`	`ENG`	`@0 Transition element compounds @5 06`
N21				`@1 275`

Format Inist (serveur)

NO :	PASCAL 95-0489047 INIST
ET :	Crystal structures of isotypical diphosphates PbCo₃(P_2O7)₂ and PbFe₃(P₂O₇)₂
AU :	ELMARZOUKI (A.); BOUKHARI (A.); BERRADA (A.); HOLT (E. M.)
AF :	Univ. Mohammed V, fac. sci., lab. chimie solide appliquée/Rabat/Maroc (1 aut., 2 aut., 3 aut.)
DT :	Publication en série; Courte communication, note brève; Niveau analytique
SO :	Journal of solid state chemistry; ISSN 0022-4596; Coden JSSCBI; Etats-Unis; Da. 1995; Vol. 118; No. 1; Pp. 202-205; Bibl. 20 ref.
LA :	Anglais
EA :	Single crystals of the mixed metal diphosphates PbCo₃(P₂O₇)₂ (1) and PbFe₃(P₂O₇)₂ (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo₃(P₂O₇)₂ (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2₁/c, V = 509.3(5) Å³, d_calC = 4.768 g cm^-3, Z = 2, R/R_w = 3.9/5.1% for 1192 observed reflections. For PbFe₃(P₂O₇)₂ (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2₁/c, V = 511.4(2)Å³, d_calC = 4.693 g cm^-3, Z = 2, R/R_w = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi₃(P₂O7)₂ and SrNi₃(P₂O₇)₂. The solid lattice is characterized by layers of P₂O^4-₇ groups, parallel to the crystallographic plane (001) and joined by Pb²⁺ and Co²⁺ ions in (I) and Pb²⁺ and Fe²⁺ ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.
CC :	001B60A66F4
FD :	Etude expérimentale; XRD; Structure cristalline; Composé quaternaire; Plomb phosphate; Cobalt phosphate; Fer phosphate; Plomb Diphosphate; Cobalt Diphosphate; Fer Diphosphate; 6166F; PbCo3(P2O7)2; Co O P Pb; PbFe3(P2O7)2; Fe O P Pb
FG :	Composé minéral; Métal transition composé
ED :	Experimental study; XRD; Crystal structure; Quaternary compounds; Lead phosphates; Cobalt phosphates; Iron phosphates; Lead Pyrophosphates; Cobalt Pyrophosphates; Iron Pyrophosphates
EG :	Inorganic compounds; Transition element compounds
LO :	INIST-14677.354000053869590310
ID :	95-0489047

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Pascal:95-0489047

Le document en format XML

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(P<sub>2O7</sub>
)<sub>2</sub>
 and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
</title>
<author><name sortKey="Elmarzouki, A" sort="Elmarzouki, A" uniqKey="Elmarzouki A" first="A." last="Elmarzouki">A. Elmarzouki</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Boukhari, A" sort="Boukhari, A" uniqKey="Boukhari A" first="A." last="Boukhari">A. Boukhari</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Berrada, A" sort="Berrada, A" uniqKey="Berrada A" first="A." last="Berrada">A. Berrada</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Holt, E M" sort="Holt, E M" uniqKey="Holt E" first="E. M." last="Holt">E. M. Holt</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Crystal structures of isotypical diphosphates PbCo<sub>3</sub>
(P<sub>2O7</sub>
)<sub>2</sub>
 and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
</title>
<author><name sortKey="Elmarzouki, A" sort="Elmarzouki, A" uniqKey="Elmarzouki A" first="A." last="Elmarzouki">A. Elmarzouki</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Boukhari, A" sort="Boukhari, A" uniqKey="Boukhari A" first="A." last="Boukhari">A. Boukhari</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Berrada, A" sort="Berrada, A" uniqKey="Berrada A" first="A." last="Berrada">A. Berrada</name>
<affiliation><inist:fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Holt, E M" sort="Holt, E M" uniqKey="Holt E" first="E. M." last="Holt">E. M. Holt</name>
</author>
</analytic>
<series><title level="j" type="main">Journal of solid state chemistry</title>
<title level="j" type="abbreviated">J. solid state chem.</title>
<idno type="ISSN">0022-4596</idno>
<imprint><date when="1995">1995</date>
</imprint>
</series>
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<seriesStmt><title level="j" type="main">Journal of solid state chemistry</title>
<title level="j" type="abbreviated">J. solid state chem.</title>
<idno type="ISSN">0022-4596</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cobalt Pyrophosphates</term>
<term>Cobalt phosphates</term>
<term>Crystal structure</term>
<term>Experimental study</term>
<term>Iron Pyrophosphates</term>
<term>Iron phosphates</term>
<term>Lead Pyrophosphates</term>
<term>Lead phosphates</term>
<term>Quaternary compounds</term>
<term>XRD</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term>
<term>XRD</term>
<term>Structure cristalline</term>
<term>Composé quaternaire</term>
<term>Plomb phosphate</term>
<term>Cobalt phosphate</term>
<term>Fer phosphate</term>
<term>Plomb Diphosphate</term>
<term>Cobalt Diphosphate</term>
<term>Fer Diphosphate</term>
<term>6166F</term>
<term>PbCo3(P2O7)2</term>
<term>Co O P Pb</term>
<term>PbFe3(P2O7)2</term>
<term>Fe O P Pb</term>
</keywords>
</textClass>
</profileDesc>
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<front><div type="abstract" xml:lang="en">Single crystals of the mixed metal diphosphates PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (1) and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2<sub>1</sub>
/c, V = 509.3(5) Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.768 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 3.9/5.1% for 1192 observed reflections. For PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2<sub>1</sub>
/c, V = 511.4(2)Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.693 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi<sub>3</sub>
(P<sub>2</sub>
O7)<sub>2</sub>
 and SrNi<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
. The solid lattice is characterized by layers of P<sub>2</sub>
O<sup>4-</sup>
<sub>7</sub>
 groups, parallel to the crystallographic plane (001) and joined by Pb<sup>2+</sup>
 and Co<sup>2+</sup>
 ions in (I) and Pb<sup>2+</sup>
 and Fe<sup>2+</sup>
 ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-4596</s0>
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<fA02 i1="01"><s0>JSSCBI</s0>
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<fA03 i2="1"><s0>J. solid state chem.</s0>
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<fA05><s2>118</s2>
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<fA06><s2>1</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Crystal structures of isotypical diphosphates PbCo<sub>3</sub>
(P<sub>2O7</sub>
)<sub>2</sub>
 and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>ELMARZOUKI (A.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>BOUKHARI (A.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>BERRADA (A.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>HOLT (E. M.)</s1>
</fA11>
<fA14 i1="01"><s1>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA20><s1>202-205</s1>
</fA20>
<fA21><s1>1995</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>14677</s2>
<s5>354000053869590310</s5>
</fA43>
<fA44><s0>0000</s0>
</fA44>
<fA45><s0>20 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>95-0489047</s0>
</fA47>
<fA60><s1>P</s1>
<s3>CC</s3>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Journal of solid state chemistry</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Single crystals of the mixed metal diphosphates PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (1) and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2<sub>1</sub>
/c, V = 509.3(5) Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.768 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 3.9/5.1% for 1192 observed reflections. For PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2<sub>1</sub>
/c, V = 511.4(2)Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.693 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi<sub>3</sub>
(P<sub>2</sub>
O7)<sub>2</sub>
 and SrNi<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
. The solid lattice is characterized by layers of P<sub>2</sub>
O<sup>4-</sup>
<sub>7</sub>
 groups, parallel to the crystallographic plane (001) and joined by Pb<sup>2+</sup>
 and Co<sup>2+</sup>
 ions in (I) and Pb<sup>2+</sup>
 and Fe<sup>2+</sup>
 ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.</s0>
</fC01>
<fC02 i1="01" i2="3"><s0>001B60A66F4</s0>
</fC02>
<fC03 i1="01" i2="3" l="FRE"><s0>Etude expérimentale</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="3" l="ENG"><s0>Experimental study</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="3" l="FRE"><s0>XRD</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="3" l="ENG"><s0>XRD</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="3" l="FRE"><s0>Structure cristalline</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="3" l="ENG"><s0>Crystal structure</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="3" l="FRE"><s0>Composé quaternaire</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG"><s0>Quaternary compounds</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE"><s0>Plomb phosphate</s0>
<s2>NK</s2>
<s5>07</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG"><s0>Lead phosphates</s0>
<s2>NK</s2>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Cobalt phosphate</s0>
<s2>NK</s2>
<s5>08</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Cobalt phosphates</s0>
<s2>NK</s2>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE"><s0>Fer phosphate</s0>
<s2>NK</s2>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG"><s0>Iron phosphates</s0>
<s2>NK</s2>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Plomb Diphosphate</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Lead Pyrophosphates</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>Cobalt Diphosphate</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>11</s5>
</fC03>
<fC03 i1="09" i2="3" l="ENG"><s0>Cobalt Pyrophosphates</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Fer Diphosphate</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>12</s5>
</fC03>
<fC03 i1="10" i2="3" l="ENG"><s0>Iron Pyrophosphates</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>6166F</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>56</s5>
</fC03>
<fC03 i1="12" i2="3" l="FRE"><s0>PbCo3(P2O7)2</s0>
<s4>INC</s4>
<s5>92</s5>
</fC03>
<fC03 i1="13" i2="3" l="FRE"><s0>Co O P Pb</s0>
<s4>INC</s4>
<s5>93</s5>
</fC03>
<fC03 i1="14" i2="3" l="FRE"><s0>PbFe3(P2O7)2</s0>
<s4>INC</s4>
<s5>94</s5>
</fC03>
<fC03 i1="15" i2="3" l="FRE"><s0>Fe O P Pb</s0>
<s4>INC</s4>
<s5>95</s5>
</fC03>
<fC07 i1="01" i2="3" l="FRE"><s0>Composé minéral</s0>
<s5>04</s5>
</fC07>
<fC07 i1="01" i2="3" l="ENG"><s0>Inorganic compounds</s0>
<s5>04</s5>
</fC07>
<fC07 i1="02" i2="3" l="FRE"><s0>Métal transition composé</s0>
<s5>06</s5>
</fC07>
<fC07 i1="02" i2="3" l="ENG"><s0>Transition element compounds</s0>
<s5>06</s5>
</fC07>
<fN21><s1>275</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 95-0489047 INIST</NO>
<ET>Crystal structures of isotypical diphosphates PbCo<sub>3</sub>
(P<sub>2O7</sub>
)<sub>2</sub>
 and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
</ET>
<AU>ELMARZOUKI (A.); BOUKHARI (A.); BERRADA (A.); HOLT (E. M.)</AU>
<AF>Univ. Mohammed V, fac. sci., lab. chimie solide appliquée/Rabat/Maroc (1 aut., 2 aut., 3 aut.)</AF>
<DT>Publication en série; Courte communication, note brève; Niveau analytique</DT>
<SO>Journal of solid state chemistry; ISSN 0022-4596; Coden JSSCBI; Etats-Unis; Da. 1995; Vol. 118; No. 1; Pp. 202-205; Bibl. 20 ref.</SO>
<LA>Anglais</LA>
<EA>Single crystals of the mixed metal diphosphates PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (1) and PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II) have been prepared by direct fusion and characterized by single-crystal X-ray diffraction, for PbCo<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (I), a = 7.275(5), b = 7.725(11), c = 9.511(4)Å, β = 111.89(4)°, monoclinic space group P2<sub>1</sub>
/c, V = 509.3(5) Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.768 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 3.9/5.1% for 1192 observed reflections. For PbFe<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
 (II), a = 7.487(1), b = 7.739(1), c = 9.516(2) Å, β = 111.95(1)°, monoclinic space group P2<sub>1</sub>
/c, V = 511.4(2)Å<sup>3</sup>
, d<sub>calC</sub>
 = 4.693 g cm<sup>-3</sup>
, Z = 2, R/R<sub>w</sub>
 = 4.13/4.87% for 1153 observed reflections. (I) and (II) are isotypical with PbNi<sub>3</sub>
(P<sub>2</sub>
O7)<sub>2</sub>
 and SrNi<sub>3</sub>
(P<sub>2</sub>
O<sub>7</sub>
)<sub>2</sub>
. The solid lattice is characterized by layers of P<sub>2</sub>
O<sup>4-</sup>
<sub>7</sub>
 groups, parallel to the crystallographic plane (001) and joined by Pb<sup>2+</sup>
 and Co<sup>2+</sup>
 ions in (I) and Pb<sup>2+</sup>
 and Fe<sup>2+</sup>
 ions in (II). Lead is seen surrounded by eight oxygen atoms whereas the transition elements are found in chains of linked trimers extending in the [010] direction [Co-Co 3.182(3) and 3.256(3) Å ; Fe-Fe, 3.186(3) and 3.264 (3) Å] with distorted octahedral geometry at each metal atom.</EA>
<CC>001B60A66F4</CC>
<FD>Etude expérimentale; XRD; Structure cristalline; Composé quaternaire; Plomb phosphate; Cobalt phosphate; Fer phosphate; Plomb Diphosphate; Cobalt Diphosphate; Fer Diphosphate; 6166F; PbCo3(P2O7)2; Co O P Pb; PbFe3(P2O7)2; Fe O P Pb</FD>
<FG>Composé minéral; Métal transition composé</FG>
<ED>Experimental study; XRD; Crystal structure; Quaternary compounds; Lead phosphates; Cobalt phosphates; Iron phosphates; Lead Pyrophosphates; Cobalt Pyrophosphates; Iron Pyrophosphates</ED>
<EG>Inorganic compounds; Transition element compounds</EG>
<LO>INIST-14677.354000053869590310</LO>
<ID>95-0489047</ID>
</server>
</inist>
</record>

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Crystal structures of isotypical diphosphates PbCo3(P2O7)2 and PbFe3(P2O7)2

Crystal structures of isotypical diphosphates PbCo3(P2O7)2 and PbFe3(P2O7)2

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