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21	Author	A. Gordon, FrancisJ. Disalvo	Requires cookie*
	Title	R obert
	Abstract	The ternary compound Ce8Pd24Sb is very close in composition to the intermediate valent binary CePd3. A single crystal study yielded a cubic cell with a = 8.461 (1)A, Pm3m symmetry with wR2 = 0.0412 based on 1453 reflections (222 unique) and 16 parameters. This new structure type is composed of distorted perovskite and Cu3Au subcells arranged with the perovskite-like units centred on the corners of the cube. Fitting the magnetic susceptibility data above 100K to a Curie-Weiss expression yielded a Weiss constant of -15(3)K (anti ferromagnetic) and an effective high temperature moment per cerium of 2.45(4)/<B indicating trivalent cerium. No ordering was observed above 3K.
	Reference	(Z. Naturforsch. 51b, 52—5 [1996]; received May 17 1995)
	Published	1996
	Keywords	Cerium Intermetallic, Crystal Structure, Magnetic Susceptibility
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0052.pdf
	Identifier	ZNB-1996-51b-0052
	Volume	51

22	Author	HkM. Üller-Buschbaum, B. M. Ertens	Requires cookie*
	Title	Single Crystal X-Ray Analysis of Ba3Ce R
	Abstract	Single crystals of (I) Ba3C eRu20 9, (II) Ba3SmRu20 9, (III) Ba3D yR u20 9, (IV) Ba3ErRu20 9 and (V) Ba3Ti24Ru0.6O 9 have been prepared by high temperature solid state reactions. The compounds were exam ined by X-ray techniques. They crystallize with hexagonal symmetry,
	Reference	(Z. Naturforsch. 51b, 79 [1996]; eingegangen am 18. Mai 1995)
	Published	1996
	Keywords	Barium, Rare Earth, Ruthenium Oxide, Titanium, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0079.pdf
	Identifier	ZNB-1996-51b-0079
	Volume	51

23	Author	St Gallinat, Hk Müller-Buschbaum	Requires cookie*
	Title	Two Examples of Partial and Total Defects in the B a«Ln2Mo4O i6-Type: BaCu0 41 ■o,59Pr2Mo4 0 16 and BaBYb2Mo4Ojg
	Abstract	Single crystals of (I) BaCu0.4iPr2M o4O 16 and (II) BaYb2M o40 16 have been prepared by flux technique. Both compounds crystallize with m onoclinic symmetry, space group C2h-C 2 /c with (I): a = 5.352(11), b = 12.888(2), c = 19.399(4) A; ß = 90.89(3)°; (II): a = 5.181(7), b = 12.467(3), c -19.350(3) Ä , ß -91.93(2)°, Z = 4. The crystal structure is characterized by i [ B a M 0 12]-chains along [010]. In the first case the M positions are occupied by copper by about 41%, in the second case these positions remain com pletely unoccupied. With respect to the crystal chemistry of the reference compound Ba(Cu0.22Mg() 78)Nd2Mo4O 16 all substan ces of the composition BaLn2M o40 16 should be written as Ba»Ln2Mo40 16 indicating the holes in th e^ B a M O i^ -c h a in s by ■.
	Reference	(Z. Naturforsch. 51b, 85—8 [1996]; eingegangen am 7. Juni 1995)
	Published	1996
	Keywords	Barium, Copper, Rare Earth, Molybdenum Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0085.pdf
	Identifier	ZNB-1996-51b-0085
	Volume	51

24	Author	O. Sedello, Hk Müller-Buschbaum	Requires cookie*
	Title	Ein Oxometallat mit eindimensional flächenverknüpften Oktaederketten Synthesis and Crystal Structure of (C u,Fe)363M o3O i2. An Oxom etallate Showing One-Dimensional Chains of Face Sharing Octahedra
	Abstract	Single crystals of (C u ,F e)3-63M o30 12 have been prepared by crystallisation from melts. X-ray investigations lead to orthorhombic symmetry, space group D : 2-P 2 12121, a = 5.0952(8), b = 10.637(2), c = 17.881(3) A , Z = 4. (C u ,F e)363M o3O i2 is isotypic to Cu385M o30 12 or (C u,Z n)3 75M o30 12. M olybdenum shows tetrahedral coordination by oxygen. Cu+ and Fe2+ are probably distributed statistically over four different point positions. Interesting features of the crystal structure are one-dim ensional chains of face shared (C u ,F e)0 6 octahedra. S y n t h e s e u n d K r i s t a l l s t r u k t u r v o n (C u , F e) 3 ,63 M o 3 0 12.
	Reference	(Z. Naturforsch. 51b, 90—9 [1996]; eingegangen am 20. Juni 1995)
	Published	1996
	Keywords	Copper, Iron, M olybdenum, Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0090.pdf
	Identifier	ZNB-1996-51b-0090
	Volume	51

25	Author	Stefan Horstmann, Wolfgang Schnick	Requires cookie*
	Title	Synthese, Kristallstruktur und Eigenschaften von Tetraaminophosphoniumchlorid [P(NH2)4]C1 Synthesis, Crystal Structure, and Properties of Tetraaminophosphonium Chloride [P(NH2)4]C1
	Abstract	[P(NH2)4]C1 has been prepared by ammonolysis of phosphorus pentachloride in liquid ammonia. The product was purified by reacting the byproduct, ammonium chloride, with diethylamine and removing the diethylamine hydrochloride. Suitable single crystals were obtained from an acetonitrile solution in a temperature gradient between 60 °C and room temperature. The crystal structure of [P(NH2)4]C1 has been determined by single crystal X-ray methods (Pbcn, a = 470.8(2), b = 1622.3(3), c = 756.3(2) pm, Z = 4). In the solid, [PfNH2)4]+ and Cl~ ions are found, resembling a Til-analogous structure. The N -H -C l distances indicate N -H — Cl hydrogen bonding interactions. The distortion of the P-N sceleton of the cation and the very short P -N H 2 distances (mean value: 161.2 pm) have been confirmed by ab initio calculations, which show a generalized anomeric effect of the electron pairs at nitrogen and pjrdjr bonding.
	Reference	(Z. Naturforsch. 51b, 127—132 [1996]; eingegangen am 18. Mai 1995)
	Published	1996
	Keywords	Tetraaminophosphonium Salt, Synthesis, Crystal Structure, Vibrational Spectroscopic Data
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0127.pdf
	Identifier	ZNB-1996-51b-0127
	Volume	51

26	Author	Ch Rabbow, O. Sfreddo, Hk Müller-Buschbaum	Requires cookie*
	Title	Uber ein Barium-Lanthanoid-Oxozinkat-Platinat(IV): Ba17Ybi6Zn8Pt40 57 On a Barium Rare Earth Oxozincate-Platinate(IV): B a j 7 Yb 16Z n8Pt40 57
	Abstract	Reactions of B a C 0 3, ZnO and Yb20 3 mixtures at temperatures up to 1300 °C using plati num crucibles led to yellow needles of B a17Y b 16Zn8Pt40 57. The compound crystallizes with a hitherto unknown tetragonal crystal structure, space group C-4h-I4/m, a = 22.731(1), c = 5.682(1) A , Z = 2. The crystal structure is characterized by P t 0 6 octahedra and tetragonal Z n 0 5 pyramids. Yb3+ shows a mono-capped trigonal prismatic coordination and Ba2+ several different coordination environments (C .N = 9 to 10, by O2"). The relationship to the Ba5Ln8M40 2i type is discussed.
	Reference	Z. Naturforsch. 51b, 220 (1996); eingegangen am 10. Juli 1995
	Published	1996
	Keywords	Barium, Rare Earth, Zinc, Platinum, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0220.pdf
	Identifier	ZNB-1996-51b-0220
	Volume	51

27	Author	S. Frenzen, Hk Müller-Buschbaum	Requires cookie*
	Title	Uber ein neues Oxoiridat(V) vom Sr4P t0 6-Typ: NaSr3Ir06 On a New O xoiridate(V) of the Sr4P t 0 6 Type: NaSr3I r 0 6
	Abstract	Single crystals of NaSr3I r 0 6 have been prepared by heating mixtures of Na20 2, SrO and iridium in closed silver tubes and were investigated by X-ray techniques^ NaSr3I r 0 6 crystal lizes with trigonal (rhombohedral) symmetry in the space group D 3d-R 3 c , a = 9.636(2), c = 11.556(3) A , Z = 6, and is isotypic to compounds of the Sr4P t 0 6 type. The substitution of Sr2+ by N a+ in NaSr3I r 0 6 led to an ordered metal distribution and an increase of the oxida tion state from IrIV to Irv.
	Reference	Z. Naturforsch. 51b, 225 (1996); eingegangen am 2. Juni 1995
	Published	1996
	Keywords	Sodium, Strontium, Iridium Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0225.pdf
	Identifier	ZNB-1996-51b-0225
	Volume	51

28	Author	Hk Müller-Buschbaum, St Gallinat	Requires cookie*
	Title	Zur Kristallchemie von CuDyMo20 8 und CuYbMo20 8 On the Crystal Chemistry o f C uD yM o20 8 and CuYbM o2O g
	Abstract	Single crystals o f (I) C uD yM o20 8 and (II) CuYbM o20 8 have been prepared by crystalli sation from melts. Both com pounds crystallize with orthorhombic symmetry, space group D 2 5h~Pbca with (I): a = 10.195(1), b = 9.721(2), c = 14.563(3); (II): a = 10.094(6), b = 9.628(9), c = 14.467(8) A , Z = 8. The crystal structure is characterized by a triangular C u 0 3-polygon, a square antiprismatic coordination around the Rare Earth ions and the typical M o 0 4 tetra hedra.
	Reference	Z. Naturforsch. 51b, 240 (1996); eingegangen am 18. Mai 1995
	Published	1996
	Keywords	Copper, Rare Earth M olybdenum Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0240.pdf
	Identifier	ZNB-1996-51b-0240
	Volume	51

29	Author	A. Nne, M. Witte, Wolfgang Jeitschko	Requires cookie*
	Title	Preparation and Crystal Structure of the Isotypic Carbides Ln3.67TC6 (Ln = rare earth elements; T = Mn, Fe, Ru) and Eu3 ,i6NiC6
	Abstract	The 14 carbides Ln367MnC6 (Ln = La-Nd) and Ln367TC6 (Ln = La-Nd, Sm; T = Fe, Ru) were prepared from the elem ental components by arc-melting and subsequent annealing. Eu3 16N iC 6 was obtained from a lithium flux. The crystal structures of these nearly isotypic, hexagonal compounds (P63/m, Z = 2) were determined from single-crystal X-ray data; La3 67. FeC6: a = 878.7(2), c = 535.1(1) pm, R = 0.052 for 548 structure factors and 25 variable parameters; Eu316NiC6: a -860.0(1), c = 548.2(2) pm, R = 0.015 for 606 structure factors and 25 variables. The structures differ from the previously reported Gd3Mn2C6 structure by the occupancy of one manganese position by rare earth atoms. Since the lanthanum atoms are larger than the manganese atoms, only two thirds o f these manganese positions can be occupied by the lanthanum atoms in La3 67FeC6. Eu316NiC6 has similar atomic positions. The C-C bond distances in the C2 pairs are 130(2) and 126.5(5) pm in the La and Eu compounds, respectively. Magnetic susceptibility measurements with a SQ U ID m agnetom eter indicate La3 67FeC6 to be Pauli paramagnetic. A test for superconductivity was negative down to 3 K.
	Reference	Z. Naturforsch. 51b, 249 (1996); received June 12 1995
	Published	1996
	Keywords	Lithium Flux, Crystal Structure, Ternary Carbides with C2 Pairs
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0249.pdf
	Identifier	ZNB-1996-51b-0249
	Volume	51

30	Author	AnneU. Tzolino, K. Arsten Bluhm	Requires cookie*
	Title	Synthese und röntgenographische Charakterisierung von zwei neuen Verbindungen des Ludwigit-Strukturtyps: Co5Sn(B0 3)2 0 4 und Co5Mn(B0 3 )20 4
	Abstract	Synthesis and X -R ay C haracterization o f Two New Com pounds with Ludw igite-Structure: C o5S n (B 0 3)20 4 and C o5M n (B 0 3)20 4 The compounds Co5Sn(B 03)20 4 (I) and Co5M n(B03)20 4 (II) were prepared by using a B20 3 flux technique. Single crystals were investigated by X-ray diffraction and showed orthorhombic symmetry, space group D2h-Pbam (No. 55), I a = 944.4; b = 1233.8; c = 310.5 pm; Z = 2 and II a = 925.07; b = 1241.67; c = 305.24 pm; Z = 2. Both compounds are isotypic to the mineral Ludwigite. All metal point positions show an octahedral oxygen coordination. Co2+ and M4+ (M = Sn or Mn) occupy one point position statistically. Both structures contain isolated, trigonal planar B 0 3 units and oxygen atoms that are not coordinated to boron.
	Reference	Z. Naturforsch. 51b, 305—308 (1996); eingegangen am 28. September 1995
	Published	1996
	Keywords	Cobalt, Tin, Manganese, Borate Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0305.pdf
	Identifier	ZNB-1996-51b-0305
	Volume	51

31	Author	Park, K. Arsten Bluhm	Requires cookie*
	Title	Pb6(A s0 4)
	Abstract	[B (A s04)4] -ein neuartiger Kristallstrukturtyp im System Pb0 /B2 0 3 /As2 0 5 mit einem Beitrag über P b(B A s05) Pb6(A s 0 4)[B (A s 0 4)4] -a New Crystal Structure Type in the System P b 0 /B 20 3/A s20 3 w ith R em arks about P b (B A s0 5) C heong- Single crystals of Pb6(A s04)[B(As04)4] (I) and Pb(BAs05) (II) were obtained by melting B->03, As20 5 and PbO at 800 °C. X-ray investigation led to the space group (I): S4 -P4 (Nr. 81) with a = 715.4(1), c = 976.2(3) pm, Z = 1 and (II): C \| -P3, (Nr. 144) with a = 712.2(1), c = 693.5(2) pm, Z = 3. While (II) is isotypic to the Stillwellite structure, Pb^(As04)[B(As04)4] represents a completely novel type of crystal structure. Boron and arsenic are tetrahedrally coordinated by oxygen. These polyhedra form two kinds of isolated anions: A s04'~ and B(A s04)49_. Lead is eightfold coordinated by oxygen.
	Reference	Z. Naturforsch. 51b, 313—318 (1996); eingegangen am 16. Oktober 1995
	Published	1996
	Keywords	Lead, Arsenic, Borate, Synthesis, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0313.pdf
	Identifier	ZNB-1996-51b-0313
	Volume	51

32	Author	Silke Busche, K. Arsten Bluhm	Requires cookie*
	Title	Ba2KZn3(B306)(B60 13)
	Abstract	Single crystals of the new compound Ba2KZn3(B30 6)(B60 \| 3) were obtained by using a B20 3 flux technique; they crystallize in an as yet unknown structure type. X-ray investigations led to the space group C '-P l (Nr.2) with lattice parameters a = 705.2(2), b = 712.5(2), c = 1880.3(6), a = 93.43(3)°, ß = 90.72(2)°, 7 = 119.57(2)°, Z = 2. The structure contains (B30 6)3~-rings and a new discrete (B60 13)8~ anion, which is composed of two B 0 4 and two B20 5 units. Zn-+ is tetrahedrally coordinated by oxygen and two out of three tenfold coordinated Ba-sites are statistically occupied by Ba2+ and K+.
	Reference	Z. Naturforsch. 51b, 319—324 (1996); eingegangen am 26. September 1995
	Published	1996
	Keywords	Barium, Potassium, Zinc, Borate, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0319.pdf
	Identifier	ZNB-1996-51b-0319
	Volume	51

33	Author	O. Sfreddo, Ch Rabbow, HkM. Üller-B, Uschbaum	Requires cookie*
	Title	Eine neue Verbindung im System Ba/Ln/Zn/Pt/O: Bs^Sn^Zi^PtOis On a New Com pound in the System B a/Ln/Zn/Pt/O : Ba4Sm 4Z n3P tO \|5
	Abstract	Reactions of mixtures of B aC 03, ZnO, Sm20 3 (3:5: 1) heated in platinum crucibles up to 1250 °C led to big black single crystals of Ba4Sm4Zn3P t0 15. The new compound crystallizes with hexagonal symmetry, space group C^-Pö^mc, a = 1 L657, c = 6,789 A , Z = 2. It is isotypic with Ba6Nd2Al4O l5 but shows an ordered Pt4+ and Zn2+ distribution over the aluminium positions. The octahedrally coordinated barium sites of the Ba6Nd2Al40 15 type are occupied by Sm3+. In comparison to compounds of the composition Ba6Ln2M40 15 (M = Al, Fe, Co), Ba4Sm4Zn3PtOi5 is the first example containing different oxidation states at the M '+ positions.
	Reference	Z. Naturforsch. 51b, 338—342 (1996); eingegangen am 22. August 1995
	Published	1996
	Keywords	Barium Rare Earth, Zinc, Platinum, Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0338.pdf
	Identifier	ZNB-1996-51b-0338
	Volume	51

34	Author	Ch Rabbow, HkM. Üller-B, Uschbaum	Requires cookie*
	Title	Zur Kenntnis eines Barium-Lanthanoid-Aluminat-Zinkats: BaLuAlZn30 7 mit einem Anhang zu Ba2Er2Zn80 13
	Abstract	Reactions of B aC 03, ZnO, Lu20 3 and A120 3 mixtures at temperatures up to 1500 °C led to small and colourless rods of BaLuAlZn30 7. The new compound crystallizes with hexagonal symmetry, space group CöV -P63mc, a = 6.273, c =10.161 A, Z = 2. In spite of small differences in the oxygen content BaLuAlZn30 7 is isotypic to Ba2Ln2Zn80 13. The crystal structure shows Zn2+ with tetrahedral, Lu '+ with octahedral and Ba:+ with anticuboctahedral coordination by 0 2~. It has been shown that parts of the [Zn3A107]5_ network are fragments of the ZnO structure. In consequence one oxygen atom is fourfold coordinated by zinc/aluminium. The space group of Ba2Ln2ZnxO i3 must be corrected to C6V -P63mc.
	Reference	Z. Naturforsch. 51b, 343—347 (1996); eingegangen am 27. Juli 1995
	Published	1996
	Keywords	Barium, Rare Earth, Zinc, Aluminium, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0343.pdf
	Identifier	ZNB-1996-51b-0343
	Volume	51

35	Author	BernhardG. Ollasa, S. Bernd, Peiser1, H. Artm, Ut Stahp, Jürgen Sieglenb, Joachim Strähleb	Requires cookie*
	Title	Electrochemistry of Oxygenation Catalysts, Part 6* Electrosynthesis, Structure, Analytical and Electrochemical Properties of Monomeric [Coin(salen)(DMF)2]+ X' Salts (X = PF6, C104)
	Abstract	Electrochemistry [CoH1(salen)(DMF)2]+ X" salts [X = PF6, C104; salen = bis(salicyliden)ethylendiiminato; DMF = dimethylformamide] have been synthesized by electrochemical and chemical (air) oxidation of Co"(salen). Their monomeric structure with two DMF molecules in the axial positions in both the solid state and DMF solution is shown by X-ray crystal structure analysis, thermal analysis, mass spectroscopy, and 'H and l3C NMR spectroscopy. The electrochemical reduction of the [Coni(salen)(DMF)2]+ cation is investigated by cyclic voltammetry and com pared to the oxidation of the neutral CoH(salen). The redox reaction connecting the cobalt(II) and the cobalt(III) species appears to be a quasi-reversible electron transfer. These properties make the [Co1 1 (salen)(DMF)2]+ X-salts starting materials for the analysis of the interaction of basic substrates with cobalt(III) species in the context of the biomimetic oxygenation reactions catalyzed by such complexes.
	Reference	Z. Naturforsch. 51b, 388—398 (1996); received September 4. 1995
	Published	1996
	Keywords	Cobalt Complexes, Oxygenation Catalysts, Crystal Structure, Solution Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0388.pdf
	Identifier	ZNB-1996-51b-0388
	Volume	51

36	Author	Danita De, W. Aal, M. Anfred Zabel, Klaus-Jürgen	Requires cookie*
	Title	The Crystal Structure o f /?-CsI04, the Room-Temperature Modification o f Cesium Periodate
	Abstract	The crystal structure of /?-CsI04, the room-tem-perature modification o f cesium periodate, was determined as orthorhombic, space group Pnma, with a = 5.8644(5), b = 6.0326(4), c = 14.379(1) A and Z = 4. The structure was refined to = 0.0309, wR2 = 0.0701 for 425 absorption-corrected reflections. /?-CsI04 is isostructural with yS-CsRe04. The structure comprises isolated I 0 4 tetrahedra, linked together by Cs ions. The average 1-0 dis tance was found to be 1.747 A .
	Reference	Z. Naturforsch. 51b, 441—443 (1996); received July 17 1995
	Published	1996
	Keywords	Cesium Periodate, Room-Temperature Modifica tion, Crystal Structure
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	Identifier	ZNB-1996-51b-0441_n
	Volume	51

37	Author	O. Sedello, Hk Müller-Buschbaum	Requires cookie*
	Title	On the Crystal Structure o f (C u ,M n )3 66M o30 12
	Abstract	Single crystals o f (Cu,M n)3 66M o 30 12 have been prepared in sealed copper tubes. X-ray investiga tions lead to orthorhombic symmetry, space group Dih-Pnm a, a = 5.1541(9), b = 10.788(2), c = 18.114(3)) Ä , Z = 4. (Cu,M n)366M o 30 12 is iso typic to NaCo2 31M o 30 12 and (C u,C o)3 75M o 30 12 with split positions for two o f the metals.
	Reference	Z. Naturforsch. 51b, 447—449 (1996); eingegangen am 31. August 1995
	Published	1996
	Keywords	Copper, Manganese, Molybdenum Oxide, Crystal Structure
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	Identifier	ZNB-1996-51b-0447_n
	Volume	51

38	Author	O. Sedello, Hk Müller-Buschbaum	Requires cookie*
	Title	On the Crystal Structure of (Cu, M n )U M o 30 12
	Abstract	Single crystals of (C u,M n)U M o30 12 have been prepared in sealed copper tubes. X-ray investiga tions lead to hexagonal symmetry, space group C\|h-P63/m, a = 9.7895 (13), c = 6.202(1) A , z = 2. (C u ,M n)U M o30 12 is isotypic to CdThM o30 12. Calculations of the Coulomb terms o f lattice energy with respect to different oxidation states o f copper, molybdenum and uranium and the pre viously described pair of isotypic compounds of CdThM o30 12 to Na2ThRe60 24 are discussed.
	Reference	Z. Naturforsch. 51b, 450—452 (1996); eingegangen am 5. September 1995
	Published	1996
	Keywords	Copper, Manganese, Uranium Molybdenum Oxide, Crystal Structure
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	TEI-XML for	default:Reihe_B/51/ZNB-1996-51b-0450_n.pdf
	Identifier	ZNB-1996-51b-0450_n
	Volume	51

39	Author	Hk Müller-Buschbaum, H. Ünsal	Requires cookie*
	Title	On Ba6Pr2C o4O i5 and Ba5SrPr2C o40 15
	Abstract	Ba6Pr2Co40 15 (I) and Ba5SrPr2Co40 15 (I I) have been prepared by high temperature C 0 2-L A S E R techniques. Both compounds crystallize with hexagonal symmetry, space group C£v-P63mc, (I): a = 11.814(1), c = 7.100(2) A ; (II): a = 11.646(1), c = 6.8602 A , Z = 2. It is remarkable that the strongly reducing Pr3+ can coexist with the more oxidizing Co3+.
	Reference	Z. Naturforsch. 51b, 453—455 (1996); eingegangen am 2. Oktober 1995
	Published	1996
	Keywords	Barium, Cobalt, Praseodym, Oxygen, Crystal Structure
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	Identifier	ZNB-1996-51b-0453_n
	Volume	51

40	Author	=. Eu, Hk Müller-Buschbaum, L. W. Lff	Requires cookie*
	Title	Weitere Verbindungen mit isolierten quadratischen P d 0 4-Polygonen: Compounds Containing Isolated Square Planar P d 0 4 Polygons: B aPd Ln 20 5 (L
	Abstract	New compounds o f the composition BaPdLn2O s (Ln = Eu, Gd, Dy, H o) have been prepa red by crystallization from flux. They crystallize isotypic to BaPtLn7Ö 5, space group D-4h-P4/ mbm. Eu: a = 6.6359(6), c = 5.885(3) A ; Gd: a = 6.608(3), c = 5.873(3) A ; Dy: a = 6.5431(7), c = 5.8574(8) A ; Ho: a = 6.522(4), c = 5.855(5) A , Z = 2. The crystal structure is characterized by isolated planar P d 0 4 polygons incorporated into a framework o f edge-and corner-sharing doubly capped BaO s cubes and edge-and face-sharing L n 0 6 prisms.
	Reference	Z. Naturforsch. 51b, 461—464 (1996); eingegangen am 16. Oktober 1995
	Published	1996
	Keywords	Barium, Palladium, Rare Earth Oxide, Crystal Structure
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	Identifier	ZNB-1996-51b-0461
	Volume	51

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