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121	Author	Hk Müller-Buschbaum, M. Harder	Requires cookie*
	Title	Zur Kenntnis von Ba2Fe2 Fe9 3 Aln034 About Ba2Fe2 2+ Fe9 3+ Alii034
	Abstract	Single crystals of the compound Ba2FenAln034 were prepared by solid state reac-tion (1700 °C) of Ba0-Fe203-Al203 mixtures. The crystal structure was investigated by X-rav data (space group D6h-P63/mmc, lattice constants: a = 565.3, c = 2281.0 pm). Ba2FenAln034 is isotypic with Na20 • 11 AI2O3, the structure of)S-alumina.
	Reference	Z. Naturforsch. 33b, 146—148 (1978); eingegangen am 8. Dezember 1977
	Published	1978
	Keywords	Barium, Iron, Aluminium, X-ray, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0146.pdf
	Identifier	ZNB-1978-33b-0146
	Volume	33

122	Author	Peter Klüfers, Albrecht Mewis	Requires cookie*
	Title	Zur Struktur der Verbindungen BaZn2P2 und BaZn2As2 The Crystal Structure of BaZii2P2 and BaZn2As2
	Abstract	New yü?2-X^2-compounds, BaZn2?2 and BaZn2As2, were prepared. The structures were determined by X-ray methods. In the case of BaZn2P2 (S.G. I4/mmm; a = 4.019 A, c = 13.228 A) layers of edgeshared ZnP4-tetrahedra alternate with Ba-layers; in the case of BaZn2As2 (S.G. Pnma; a = 10.010 A, b = 4.246 A, c = 10.910 A) Zn and As build a 3D-network of edge and vertex shared tetrahedra with Ba in the holes of this network.
	Reference	Z. Naturforsch. 33b, 151—155 (1978); eingegangen am 19. Oktober 1977
	Published	1978
	Keywords	Ternary Barium Compounds, Zinc, Phosphide, Arsenide, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0151.pdf
	Identifier	ZNB-1978-33b-0151
	Volume	33

123	Author	Erich Sepp, Albert Pürzer, Gerhard Thiele, Helmut Behrens	Requires cookie*
	Title	Zur Struktur des Cycloheptatrienid-tricarbonyl-eisen(0)-Anions, [C7H7Fe(CO)3] The Structure of the Cyeloheptatrienide Triearbonyl Iron(O) Anion, [C7H7Fe(CO)3]~
	Abstract	The crystal structure of the [C7H7Fe(CO)3] _ anion stabilized with the [(CeHs^As]" 1 " cation has been determinated by X-ray diffraction. The crystals are monoclinic, space group P2i/n. The unit cell with lattice constants a = 1607.9 pm, b = 1386.8 pm, c = 1249.1 pm and ß — 91.52° includes four formula units. The Fe(CO)3 group is bonded to the allyl anion part of the C7H7 ring system, while the diene part is unco-ordinated.
	Reference	Z. Naturforsch. 33b, 261—264 (1978); eingegangen am 19. Dezember 1977
	Published	1978
	Keywords	Cyeloheptatrienide Anion, Iron Carbonyl Derivate, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0261.pdf
	Identifier	ZNB-1978-33b-0261
	Volume	33

124	Author	Gerhard Savelsberg, Herbert Schäfer	Requires cookie*
	Title	Ternäre Pnictide und Chalkogenide von Alkalimetallen und IB-bzw. IIB-Elementen On Ternary Pnictides and Chalkogenides of Alkaline Metals and IB-resp. II B-Elements
	Abstract	The new compounds NaCuSe, NaCuTe, KCuSe, KCuTe and KZnP were prepared and their structures -together with those of KZnSb, NaCdSb and NaZnSb -determined. NaCuSe, NaCuTe and NaZnSb crystallize in a PbFCl type, while NaCdSb forms the awta'-PbCl2-structure. KCuSe, KCuTe, KZnP and KZnSb build up the Ni2ln-structure.
	Reference	Z. Naturforsch. 33b, 370—373 (1978); eingegangen am 31. Januar 1978
	Published	1978
	Keywords	Intermetallic Compounds, Crystal Structure, Ternary Pnictides, Ternary Chalkogenides
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0370.pdf
	Identifier	ZNB-1978-33b-0370
	Volume	33

125	Author	Jürgen Fenner	Requires cookie*
	Title	Die Kristallstruktur des Zinnsulfidiodids Sn4SI6 The Crystal Structure of S114SI6
	Abstract	The new ternary tin(II) sulfide iodide SnjSIß was prepared by annealing of stoichio-metric amounts of S11I2 and SnS at 280 °C. The structure of this compound was determined from three-dimensional X-ray data. The cell parameters for the monoclinic phase are a = 14.129, b = 4.425, c = 25.15Ä, and £ = 93.42°; space group C2/m (No. 12), Z = 4. Parts of the structure are built up of the Snl2 structure.
	Reference	Z. Naturforsch. 33b, 479—481 (1978); eingegangen am 6. Februar 1978
	Published	1978
	Keywords	Tin(II) Sulfide Iodide, Preparation, Crystal Structure
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	Identifier	ZNB-1978-33b-0479
	Volume	33

126	Author	Hans-Dieter Hausen, Herbert Binder, Wolfgang Schwarz	Requires cookie*
	Title	Die Kristallstruktur von Tetramethylstiboniumtetrachlorogallat [(CH3)4Sb] + [GaCl4]- The Crystal Structure of Tetramethylstibonium Tetrachlorogallate [(CH3)4Sb]+[GaCl4]
	Abstract	Tetramethylstiboniumtetrachlorogallate crys-tallizes in the hexagonal space group P6smc with two formula units per cell. The lattice constants are a=b = 768.8 pm and c= 1251.2 pm. The structure shows isolated cationic and anionic tetrahedra, which are only slightly distorted. The averaged bond lengths are: Sb-C 212.6 pm and Ga-Cl 217.2 pm. In good agreement with the short Ga-Cl distance (the shortest of all compounds ((CH3)nGaCl4_B)~; n = 1-3) are the measured ionization energies of Ga-3d-electrons and the calculated Pauling Qp-values.
	Reference	Z. Naturforsch. 33b, 567—569 (1978); eingegangen am 1. März 1978
	Published	1978
	Keywords	Tetramethylstibonium, Tetrachlorogallate, Crystal Structure, X-ray
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	Identifier	ZNB-1978-33b-0567_n
	Volume	33

127	Author	Klaus Volk, Wiking Müller	Requires cookie*
	Title	Li5NaSn4 -eine Phase mit gewellten Sn-Sechsecknetzen LisNaSiu -a Phase with Puckered Nets of Six-Membered Sn-Rings
	Abstract	The new compound LisNaSiu has been prepared and its crystal structure determined. It crystallizes trigonal, a = 471.0 ± 0.6 pm, c = 3172 ± 5 pm, space group R3m-C3V. Half of the Sn atoms build up a puckered net of connected six-membered rings, the other half is bound to the net atoms, forming a tetrahedral Sn-Sn coordination for these. The structural relations of this Sn sublattice to the diamond lattice are discussed. Einführung
	Reference	Z. Naturforsch. 33b, 593—596 (1978); eingegangen am 17. März 1978
	Published	1978
	Keywords	Intermetallic Compound, Alkaline Stannide, Crystal Structure
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	Identifier	ZNB-1978-33b-0593
	Volume	33

128	Author	Gerhard Thiele, Peter Hilfrich	Requires cookie*
	Title	Über Cyanatomercurate M2Hg3(NCO)8 (M = K, Rb, Cs) - Synthesen, Kristallstrukturen und Schwingungsspektren On Cyanatomercurates M2Hg3(NCO)8 (M = K, Rb, Cs) - Syntheses, Crystal Structures and Vibrational Spectra
	Abstract	By mixing aqueous solutions of Hg(CH3COO)2 and MOCN (M = K, Rb, Cs) the tri-clinic compounds M2Hg3(NCO)8 are formed. In a first approximation the crystal structure analysis indicates isolated Hg(NCO)2 molecules besides K+ and NCO~ ions. As in the range of van der Waals radii additional NCO-neighbours are noticed the mercury atoms are surrounded by distorted octahedra. The octahedra around 2/3 of the Hg form infinite chains as in KHg(NCO)3 which are linked together by additional Hg(NCO)2 molecules. Therefore the compound can be formulated as a double salt 2 KHg(NCO)3 • Hg(NCO)2. The vibrational spectrum is discussed. Rb2Hg3(NCO)8 is isotypous while the caesium salt has a double cell volume.
	Reference	Z. Naturforsch. 33b, 597—602 (1978); eingegangen am 20. März 1978
	Published	1978
	Keywords	Cyanatomercurate, Cyanato Complexes, Crystal Structure, Vibrational Spectra
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	Identifier	ZNB-1978-33b-0597
	Volume	33

129	Author	Siegfried Pohl	Requires cookie*
	Title	Cis-2-telluro-1.3.22 5 .4A 3 -diazadiphosphetidin - Kristallstruktur eines in Lösung fluktuierenden Redoxsystems Cis-2-telhirium-1.3.2/ 5 .4A 3 -diazadiphosphetidine - Crystal Structure of a Redox System Fluctuating in Solution
	Abstract	The crystal structure of the title compound was determined from single crystal X-ray data. The compound crystallises in the orthorhombic space group Pnma. In contrast to the solution where fluctuating P-Te bonds have been established by NMR analyses the crystals contain isolated molecules with fixed P-Te bonds (bond length: 235.4 pm). The four-membered phosphorus nitrogen ring exhibits significant deviations from planarity. The P-N bond lengths were found to be 168.3 and 175.0 pm, respectively.
	Reference	Z. Naturforsch. 33b, 610—613 (1978); eingegangen am 17. Februar 1978
	Published	1978
	Keywords	Crystal Structure, Four-Membered Phosphorus Nitrogen Ring, Phosphorus Tellurium Compound
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0610.pdf
	Identifier	ZNB-1978-33b-0610
	Volume	33

130	Author	Klaus Deller, Brigitte Eisenmann	Requires cookie*
	Title	BaSb3, ein Antimonid mit einem zwei- dimensional unendlichen [Sb3 2 ] n-Poly anion BaSb3, an Antimonide with an Infinite Twodimensional [Sb3 2 ~]n -Anion
	Abstract	The new compound BaSb3 has been prepared and its structure determined. It crystallizes monoclinic (C 2/m, a = 1080.7(5) pm, b = 851.9(5) pm, c = 647.1(5) pm, ß = 112.66(4)°). The Sb-atoms build up 14-rings of two-and threebonded Sb, which are connected to puckered nets.
	Reference	Z. Naturforsch. 33b, 676—677 (1978); eingegangen am 17. März 1978
	Published	1978
	Keywords	Barium Antimonide, Crystal Structure, Intermetallic Compound
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	Identifier	ZNB-1978-33b-0676_n
	Volume	33

131	Author	Hk Müller-Buschbaum, K. Sander	Requires cookie*
	Title	Zur Kristallstruktur von Sr6(Cr04)3Cl On the Crystal Structure of Sr5(Cr04)3Cl
	Abstract	Single crystal X-ray investigation shows that Sr5(Cr04)3Cl is not isotypic with the apatite structure as being affirmed up to now. Chlorine occupies a position other than z = 0.250 implying the lower symmetry Cg-P63. As a consequence one strontium coordination sphere changes from octahedral to trigonal prismatic.
	Reference	Z. Naturforsch. 33b, 708—710 (1978); eingegangen am 12. April 1978
	Published	1978
	Keywords	Chlorine, Chromium, Oxygen, Strontium, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0708.pdf
	Identifier	ZNB-1978-33b-0708
	Volume	33

132	Author	Gerhard Savelsberg, Herbert Schäfer	Requires cookie*
	Title	Darstellung und Kristallstruktur von Na2 AgAs und KCuS Preparation and Crystal Structure of Na2AgAs and KCuS
	Abstract	The title compounds have been prepared and their structures determined. Na2AgAs crystallizes in the Na2CuAs structure type, forming infinite Ag-As-zig-zag-chains. KCuS builds up a new structure type but with similar zig-zag-chains of Cu-and S-atoms. Crystallographic data:
	Reference	Z. Naturforsch. 33b, 711—713 (1978); eingegangen am 3. April 1978
	Published	1978
	Keywords	Ternary Pnictides, Ternary Chalcogenides, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0711.pdf
	Identifier	ZNB-1978-33b-0711
	Volume	33

133	Author	T.Stanley Cameron, RuthE. Cordes, FlorenceA. Jackman	Requires cookie*
	Title	Synthesis and Crystal Structure of iu-Oxo-bis(phosphenyl-or^o-toluidide)
	Abstract	The title compound was synthesised in an attempt to prepare phosphenyl-tri-orJ/io-toluidine, X-ray crystallographic studies show that it contains a P-O-P bridge with extensively hydrogen bonding between -^P=0 and H-N < groups. The P-N bond lengths are different and this can be attributed to some combination of hydrogen bonding and varying p Z7-d Z7 interactions along the bond.
	Reference	Z. Naturforsch. 33b, 728—730 (1978); received April 21 1978
	Published	1978
	Keywords	X-ray, Crystal Structure, Phosphorus-Nitrogen Bond Lengths
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	Identifier	ZNB-1978-33b-0728
	Volume	33

134	Author	Erwin Brechtel, Gerhard Cordier, Herbert Schäfer	Requires cookie*
	Title	Neue ternäre Erdalkaliverbindungen des Arsens mit Mangan New Ternary Alkaline Earth Compounds of Arsenic with Manganese
	Abstract	The new compounds CaMn2As2, SrMn2As2 and BaMn2As2 have been prepared and their struc-tures determined. The crystallographic data are (pm): CaMn.2As2: P3ml, a = 423 ± 1, c = 703 ± 1, c/a = 1.66 SrMri2As2: P3m 1, a = 429±l,c = 732 ± 1, c/a = 1.70 BaMn2As2: I4/mmm, a = 415 ± 2, c = 1347 ± 2, c/a = 3.24
	Reference	Z. Naturforsch. 33b, 820—822 (1978); eingegangen am 17. April 1978
	Published	1978
	Keywords	Intermetallic Compounds, Crystal Structure, Ternary Arsenides
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0820_n.pdf
	Identifier	ZNB-1978-33b-0820_n
	Volume	33

135	Author	Johanna Von Unterrichter, Klaus-Jürgen Range	Requires cookie*
	Title	Ag8GeTe6, ein Vertreter der Argyroditfamilie AgsGeTe6, a Representative of the Argyrodite Family
	Abstract	A single crystal of AgsGeTe6 was found to be rhombohedral, pseudocubic, space group R3m, with a— 817.6 pm, a — 60° and Z — 1. The anion lattice consists of three-dimen-sionally connected Frank-Kasper polyhedra with C. N. 12 and 16. The structure comprises isolated GeTe4-tetrahedra and silver ions, statistically distributed over a number of sites with distorted tetrahedral, trigonal and linear co-ordination. Structural data for some other compounds of the argyrodite family are given.
	Reference	Z. Naturforsch. 33b, 866—872 (1978); eingegangen am 2. Mai 1978
	Published	1978
	Keywords	Silver Germanium Telluride, Crystal Structure, Argyrodite Family
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	Identifier	ZNB-1978-33b-0866
	Volume	33

136	Author	Wolfgang May, Hans Georg Von Schnering	Requires cookie*
	Title	Darstellung und Struktur des Bicyclo-[4.4.0]-1.4.6.9-tetraazadecans C6H14N4
	Abstract	By the weak acid interaction of polymeric phosphanes the condensation of ethylendi-amine yields in a small amount bicyclo-[4,4,0]-l,4,6,9-tetraazadecane C6H14N4. The compound crystallizes triclinic in the space group PI with a = 841.6 pm, b — 463.6 pm, c = 529.2 pm, a= 109.05°, ß= 108.35°, y = 84.13° and Z= 1 formula unit per unit cell. The two condensed six-membered rings have chair conformations. The mean N-C bond lengths are 146.0 pm, the bridging C-C bond is 150.3 pm, whereas the other C-C bonds are 155.1 pm. Structure and condensation reaction are discussed.
	Reference	Z. Naturforsch. 33b, 881—883 (1978); eingegangen am 17. Mai 1978
	Published	1978
	Keywords	Tetraaza-bicyclo-decane, Preparation, Crystal Structure
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	TEI-XML for	default:Reihe_B/33/ZNB-1978-33b-0881.pdf
	Identifier	ZNB-1978-33b-0881
	Volume	33

137	Author	A. Müller, N. Mohan, H. Bögge	Requires cookie*
	Title	Molekül-und Elektronenstruktur des Thioheteroanions [S2 WS2CoS2WS2] 2 - Molecular and Electronic Structure of the Thiohetero Anion [S2WS2CoS2WS2] 2
	Abstract	The crystal and molecular structure of [(C6H5)4P]2[Co(WS4)2] was determined from single crystal X-ray diffraction data (space group P2i/c with a = 18.542(4), b — 15.443(2), c= 18.713(2) A, /?= 108.73(1)°, Z = 4). In the complex anion Co is coordinated by two bidentate chelating WS4 2 -anions, with a nearly tetrahedral surrounding of Co. The bond lengths in the planar metal sulfur ring CoS2W are Co-S = 2.26 A and W-S = 2.22 A, while the terminal W-S bonds are 2.14 A.
	Reference	Z. Naturforsch. 33b, 978—982 (1978); eingegangen am 8. Mai 1978
	Published	1978
	Keywords	Crystal Structure, Molecular Structure, Thiohetero Anion, Electronic Structure
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	Identifier	ZNB-1978-33b-0978
	Volume	33

138	Author	Albrecht Mewis	Requires cookie*
	Title	ABX-Verbindungen mit Ni2In-Struktur Darstellung und Struktur der Verbindungen CaCuP
	Abstract	(As), SrCuP(As), SrAgP(As) und EuCuAs ABX Compounds with the Structure Ni2In Preparation and Crystal Structure of CaCuP(As), SrCuP(As), SrAgP(As), and EuCuAs The compounds CaCuP(As), SrCuP(As), SrAgP(As) and EuCuAs were prepared and investigated by X-ray methods. They are isotypic and crystallize in a modified Ni2In structure (space group P 63/mmc-D^) with the lattice constants: CaCuP a = 405.5(1) pm, c = 780.3(3) pm, CaCuAs a = 418.4(1) pm, c = 786.8(2) pm, SrCuP a ' 414.6(1) pm, c = 837.6(3) pm, SrCuAs a = 427.3(2) pm, c = 845.2(3) pm, EuCuAs a = 425.4(2) pm, c = 827.4(3) pm, SrAgP a = 440.9(1) pm, c = 823.0(3) pm, SrAgAs a = 452.9(1) pm, c = 829.1(2) pm.
	Reference	Z. Naturforsch. 33b, 983—986 (1978); eingegangen am 26. Juni 1978
	Published	1978
	Keywords	Intermetallic Compounds, Ternary Phosphides, Ternary Arsenides, Crystal Structure
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	Identifier	ZNB-1978-33b-0983
	Volume	33

139	Author	Klaus Brodersen, Günter Liehr, Michael Rosenthal, Gerhard Thiele	Requires cookie*
	Title	Stabile Quecksilber(I)-Selen
	Abstract	Verbindungen, 2. Mitteilung [1] Die Struktur der roten Modifikation des Tetrakis(diphenylseleno)-diquecksilber(I)-bis(chlorat(VII)) Stable Mercury(I)-Selenium Compounds, 2 nd Communication [1] The Structure of the Red Modification of Tetrakis(diphenyl-seleno)-dimercury(I)-bis(chlorate(VII)) As shown by X-ray analysis the structure of the red modification of tetrakis(diphenyl-seleno)-dimercury(I)-bis(chlorate(VII)) contains cations [(C6H5)2Se]2Hg-Hg[Se(C6H5)2]2®® and C104~-anions. The twofold coordination of each mercury atom by 2 selenium atoms is remarkable for a mercury(I) compound. The relations between red and yellow modifica-tions are discussed.
	Reference	Z. Naturforsch. 33b, 1227—1230 (1978); eingegangen am 5. Juni 1978
	Published	1978
	Keywords	Mercury(I)-Selenium Compounds, Crystal Structure, Mercury Compounds
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	Identifier	ZNB-1978-33b-1227
	Volume	33

140	Author	H. J. Keller, R. Martin, U. Traeger	Requires cookie*
	Title	Kristall-und Molekülstruktur eines
	Abstract	"linearen 66 Festkörpers mit drei verschiedenen Metallsträngen: [Pt(dapn)2] [Pt(dapn)2Br2] [(Cu3Br5)2] (dapn = 1.2-Diaminopropan) Crystal and Molecular Structure of a Linear Chain Solid with Three Different Metal Chains: [Pt(dapn)2][Pt(dapn)2Br2][(Cu3Br5)2] (dapn = 1,2-diaminopropane) The compound {[Pt(dapn)2][Pt(dapn)2Br2]}(Cu3Br5)2, which was prepared by oxidation of Pt(dapn)2Br2 with CuBr2, crystallizes in the orthorhombic space group Bmmb (D^h), a = 5.617(4) A, b = 16.206(6) A, c = 22.00(1) A, Z = 2. The experimentally determined density is 3.22 g • cm -3 (calculated 3.40). The structure has been determined by Patterson and Fourier methods from single crystal diffractometer data and refined by least squares to R = 0.085 for 485 independent reflections. Crystals of the title compound contain halide-bridged copper and platinum chains.
	Reference	Z. Naturforsch. 33b, 1263—1266 (1978); eingegangen am 14. Juli 1978
	Published	1978
	Keywords	Linear Chain Transition Metal Complexes, Crystal Structure, Molecular Structure
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	Identifier	ZNB-1978-33b-1263
	Volume	33

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