ZfN: Search Results

Browse byFacets

Bookbag ( 0 )

Search Crystal andStructures in keywords [X]
Facet section ZfN Section B [X]

Results 1025 Items

2

21	Author	Annegret Lipka	Requires cookie*
	Title	Darstellung und Kristallstruktur des 2:3-Adduktes von Antimontrichlorid und 4-Phenylpyridin, 2 SbCl3 * 3 (CnH9N) Preparation and Crystal Structure of the 2:3 Adduct of Antimony Trichloride and 4-Phenylpyridine, 2SbCl3 * 3(CnH9N)
	Abstract	A congruently melting phase of molar ratio 2:3 was identified in the system SbCl3/4-phenylpyridine. The structure consists of two different types of complex units: One SbCl3 molecule is bonded to one 4-phenylpyridine ligand only, whereas the other one forms a complex with two 4-phenylpyridine ligands. The SbCl3 unit in the 1:1 species is pyrami-dally shaped, whereas the SbCl3 unit in the 1:2 species displays a T-shaped geometry. The mean angle between the phenyl and pyridyl planes is 33.3°; mean bond lengths are <Sb-Cl> = 247.6 pm and <Sb-N> = 241.7 pm.
	Reference	Z. Naturforsch. 38b, 341—346 (1983); eingegangen am 27. September 1982
	Published	1983
	Keywords	Antimony Trichloride, Crystal Structure, Stereochemistry
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-0341.pdf
	Identifier	ZNB-1983-38b-0341
	Volume	38

22	Author	Brigitte Eisenmann, Hanna Jordan, Herbert Schäfer	Requires cookie*
	Title	Preparation and Crystal Structure of Ba6Sn2P6
	Abstract	The new compound BaeSn2P6 crystallizes in the monoclinic system, space group P2i/c with lattice constants a = 883.7 ± 0.5 pm b = 1268.8 ± 0.8 pm c= 862.3 ± 0.5 pm ß = 114.42 ± 0.10°. The compound is isotypic to KeSn2Te6 and contains the Sn2P6 12_ -anions which are isosteric with the Sn2Te6 6_ -units.
	Reference	Z. Naturforsch. 38b, 404—406 (1983); eingegangen am 4. November 1982
	Published	1983
	Keywords	Bariumhexaphosphidohypodistannate, Zintl Phase, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-0404_n.pdf
	Identifier	ZNB-1983-38b-0404_n
	Volume	38

23	Author	HeinzDieter Lutz, Willi Buchmeier, Bernward Engelen	Requires cookie*
	Title	Crystal Structure of Lead Sulfite
	Abstract	The crystal structure of orthorhombic PbSOß (Pnma, Z = 4, a = 790.3(1), b = 548.8(1), c = 680.2(1) pm) has been determined using single crystal X-ray diffraction data (final R for 663 reflections with I > 2<r(I) = 0.052). The para-meters of the atoms in the asymmetric unit are: Pb(4c) 0.. The sulfite ion has S-O distances of 149.4(7) and 153.7(5) (twice) pm. The Pb-0 distances of the edge-connected Pb-0 7 polyhedra (distorted mono-capped trigonal prism) range from 253.4(5) to 284.8(5) pm. The structure is closely related to that of PbS04.
	Reference	Z. Naturforsch. 38b, 523—525 (1983); eingegangen am 16. Dezember 1982
	Published	1983
	Keywords	Lead Sulfite, Crystal Structure, Sulfite
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-0523_n.pdf
	Identifier	ZNB-1983-38b-0523_n
	Volume	38

24	Author	Karl-Friedrich Tebbe, Roland Fröhlich	Requires cookie*
	Title	Untersuchungen an Polypseudohalogeniden, II [1] Darstellung und Kristallstruktur des Rubidiumdicyanotriiodids, Rb[I(ICN)2] Preparation and Crystal Structure of Rb[I(ICN)2]
	Abstract	The new compound Rb[I(ICN)2] can be prepared in aqueous solution by simple addition of two mole equivalents of ICN to one formula unit Rbl. The solid is isotypic with CS[I(ICN)2] and crystallizes in the orthorhombic space group Pmmn with a = 16.246 A, b = 6.795 A, c = 4.397 A and Z = 2. The crystal structure has been solved from diffracto-meter data and refined to R = 0.035 for 313 observed reflections. The structure may be interpreted as a layer-like package of Rb+ cations and pentahalide-analogous anions [I(ICN2]~. The anionic groups are angular with symmetry mm 2 and y(I-I--I) = 128.69°, 0>(I--I-C) = 175.5°, <p(I-C-N) = 177°, d(I~-I) = 3.271 A, d(I-C) = 2.11 A, d(C-N) = 1.13 A. The cation is surrounded by a distorted cube of iodine atoms with a minimum distance d(Rb-I) = 3.775 Ä. Some additional results on the reactions of alkali halides and halogenocyans in different solvents are mentioned and compared with those described elsewhere.
	Reference	Z. Naturforsch. 38b, 549—553 (1983); eingegangen am 14. Februar 1983
	Published	1983
	Keywords	Rubidiumdicyanotriiodide, Polypseudohalide, Pseudopentahalide, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-0549.pdf
	Identifier	ZNB-1983-38b-0549
	Volume	38

25	Author	Wilhelm Isenberg, NaylaK. Homsy, Jens Anhaus, HerbertW. Roesky, GeorgeM. Sheldrick	Requires cookie*
	Title	Synthese und Struktur von N2S3C1 + SbCI^ Synthesis and Structure of N2S3C1+ SbCl6~
	Abstract	N2S3C1+ SbClö -was prepared by chlorination of N4S4 • SbCls with elemental chlorine. The crystals are monoclinic, P2i/c, with a = 1492.4(4), b = 1233.6(2), c = 1437.5(4) pm, ß = 91.40(2)°, and R = 0.059 for 3663 observed reflections. There are two independent cations and anions in the asymmetric symmetric unit. The appreciable interionic inter-action results in a high density of q = 2.642 g • cm -3 (calcd). In einer vorausgegangenen Arbeit berichteten wir u.a. über Reaktionen des Chlortrithiadiazylchlorids 1 mit Lewis-Säuren [1], Bei diesen Reaktionen wird im allgemeinen nur das ionogen gebundene Cl sub-stituiert, so daß sich Verbindungen der Formel N2S3C1+ MCI4-(M = AI, Fe) ergeben. Lediglich SbCls reagiert mit 1 unter Substitution beider Cl zu N2S3(SbCle)2. Die Bildung der monosubstituierten Verbindung N2S3C1+ SbCls -2 wurde nicht beob-achtet. Nun gelang uns die Darstellung von 2 durch Chlorierung des Addukts N4S4 • SbCls [2] mit ele-mentarem Chlor. Experimenteller Teil
	Reference	Z. Naturforsch. 38b, 808—810 (1983); eingegangen am 25. März 1983
	Published	1983
	Keywords	Chlorotrithiadiazol, Hexachloroantimonate, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-0808.pdf
	Identifier	ZNB-1983-38b-0808
	Volume	38

26	Author	Walter Abriel	Requires cookie*
	Title	Die Kristallstruktur von [Na(H20)3]2TeBr6, ein Hydrat mit Ketten aus flächenkondensierten Na(H20)6-Oktaedern The Crystal Structure of [Na(H20)3]2TeBr6, a Hydrate with Chains of Face-Sharing Na(H20)6 Octahedra
	Abstract	Using 293 K diffractometer intensity data the structure of [Na(H20)3]2TeBr6 has been determined by single crystal X-ray technique and refined to a final Rw of 0.048. The crystals are monoclinic (space group C2/m) with a — 13.039(4) A, b = 10.899(8) A, c = 6.838(3) A, ß = 115.89(2)° and Z = 2. The structure contains infinite chains parallel [001] built up by face-sharing Na(H20)6-octahedra. Isolated TeBrß 2-octahedra between these chains represent the anion part of the structure, which can be regarded as a packing of layers based on a 3 3 .4 2 .-net consisting of oxygen and bromine atoms.
	Reference	Z. Naturforsch. 38b, 1543—1547 (1983); eingegangen am 20. Juli 1983
	Published	1983
	Keywords	Crystal Structure, Hydrates, Tellurates
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/38/ZNB-1983-38b-1543.pdf
	Identifier	ZNB-1983-38b-1543
	Volume	38

27	Author	Synthesis, Crystal Structure Of, HerbertW. Roesky, Hartmut Hofmann, Mathias Noltemeyer, GeorgeM. Sheldrick	Requires cookie*
	Title	Synthese und Kristallstruktur von l,l,l,3,3»3-Hexafluor-2-propylamino- l-thiooxamid +-Hexafluoro-2-propylamino- 1-thiooxamide"
	Abstract	Dithiooxamide 1 reacts with hexafluoroacetone 2 at room temperature to yield 1,1,1,3,3,3-hexafluoro-2-propylamino-l-thiooxamide 3 and sulfur. The modes of formation of the bis(trifluoromethyl)-methyl group from hexafluoroacetone, the migra-tion of oxygen and the elimination of sulfur are not clear. Crystals of 3 are monoclinic, space group Cc, with a = 2865.3(13), b = 924.4(9), c = 702.9(6) pm, ß = 93.3(7)°. The structure was re-fined to R — 0.067 from 614 reflections.
	Reference	(Z. Naturforsch. 40b, 124—126 [1985]; eingegangen am 13. August 1984)
	Published	1985
	Keywords	Dithiooxamide, Hexafluoroacetone, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0124_n.pdf
	Identifier	ZNB-1985-40b-0124_n
	Volume	40

28	Author	KurtO. Klepp	Requires cookie*
	Title	Darstellung und Kristallstruktur von Tl 2 TiS 4 : Ein Perthiotitanat(IV) mit i-[TiS 4 2 "]-Ketten Preparation and Crystal Structure of Tl 2 TiS 4 : A Perthiotitanate(IV) with ^-[TiS 4 2 ~]-Chains
	Abstract	Tl 2 TiS 4 is orthorhombic, space group Pbca, with a = 22.176(7), b = 9.484(4), c = 6.3977(9) A, Z = 8. The crystal structure was solved by direct methods and refined to a conventional R of0.058 for 704 reflections with I^3a(I). The crystal structure is characterized by infinite perthioanions, i-[TiS 4/2 (S 2) 2 -], which are separated by Tl + -cations. The anion chains are built up by distorted octahedra which share two skew edges to form infinite cis-chains running along [001], The two unshared S-atoms of each octahedron are connected via a S —S-single bond of 2.10 A length. The crystal structure is described as a mixed packing of TI-and S-atoms, composed of puckered T1S 2 -layers, in which the Ti-atoms occupy the octahedral interstices. The relationship of the ^-[XiS^ -]-chains to the anionic groups of Cs 2 TiS 3 is discussed.
	Reference	Z. Naturforsch. 40b, 229—234 (1985); eingegangen am 27. September 1984
	Published	1985
	Keywords	Thallium Perthiotitanate, Preparation, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0229.pdf
	Identifier	ZNB-1985-40b-0229
	Volume	40

29	Author	HerbertW. Roesky, KaveripatnamS. Dhathathreyan, Mathias Noltemeyer, GeorgeM. Sheldrick	Requires cookie*
	Title	Reactions of the Hexafluorothioacetone Dimer with Cyanides of Phosphorus, Arsenic and Germanium
	Abstract	Cyanides such as P(CN) 3 , As(CN) 3 , PhP(CN) 2 , Bu'As(CN) 2 and Ge(CN) 4 react with [(CF 3) 2 CS] 2 (1) by insertion of the carbon atom of the /so-nitrile isomer into the four-mem-bered [CS] 2 ring to give compounds PR 3 (2), AsR 3 (3), FP(S)R 2 (4), PhP(S)R^ (5), Bu'AsR^ (6) and GeR 4 (7) respectively, where R' is the novel heterocyclic ligand —N=C—S—C(CF 3) 2 —S —C(CF 3) 2 . The crystal structures of 3 and 7 are reported.
	Reference	Z. Naturforsch. 40b, 240—246 (1985); received September 19/October 25 1984
	Published	1985
	Keywords	Crystal Structure, Hexafluorothioacetone, Nitriles, Heterocyclics
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0240.pdf
	Identifier	ZNB-1985-40b-0240
	Volume	40

30	Author	PeterG. Jones, HerbertW. Roesky, Hansjörg Grützmacher, GeorgeM. Sheldrick	Requires cookie*
	Title	Oxidative Knüpfung einer Phosphor-Phosphor-Bindung unter Einwirkung von Ag(I)-bzw. Cu(II)-Ionen: Synthese und Struktur von [(C 6 H5)PH 2 Ag{\|i-(C 6 H 5 PH) 2 }]2 (AsF 6 ) 2 , einem sechsgliedrigen Silber-Phosphor-Ring The Oxidative Formation of a Phosphorus-Phosphorus Bond in the Presence of Ag(I) and Cu(II) Ions: Synthesis and Structure of [(C 6 H 5 )PH 2 Ag{^-(C 6 H 5 PH) 2 }] 2 (AsF 6 ) 2 , Containing a Six-Membered Silver-Phosphorus Ring
	Abstract	The reaction between AgAsF 6 and phenylphosphine proceeds with formation of a phosphorus-phosphorus bond. The main product 1, [(C 6 H 5)PH 2 Ag{u-(C 6 H 5 PH) 2 }] 2 (AsF 6) 2 , was characterized by an X-ray structure determination [PI, a = 919.0(4), b = 1109.8(4), c = 1316.4(5) pm, a = 97.48(3), ß = 107.25(3), y = 102.71(3)°, Z = 1, R = 0.057 for 2806 observed reflections], 1 contains Ag 2 P 4 rings; the silver atoms are further coordinated by phenylphosphine ligands, thus acquiring trigonal coordination geometry. A similar reaction is observed with Cu(AsF 6) 2 , forming the analogous Cu(I) complex 2.
	Reference	Z. Naturforsch. 40b, 590—593 (1985); eingegangen am 28. Januar 1985
	Published	1985
	Keywords	Crystal Structure, Silver, Phenylphosphine, Copper
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0590.pdf
	Identifier	ZNB-1985-40b-0590
	Volume	40

31	Author	G. Erhard, C. Ordier, H. Erbert Schäfer, Michael Stelter	Requires cookie*
	Title	CanInSb9, eine Zintlphase mit diskreten InSb49 -Anionen On C anInSb9, a New Zintlphase with Discrete InSb49-Anions
	Abstract	CauInSb9 crystallizes in the orthorhombic system, space group Iba2 (No. 45), with a = 1189.4(5) pm, b = 1259.4(5) pm, c = 1673.0(7) pm. In the structure there are different kinds o f anions, i.e. isolated Sb3~ anions, Sb24~ dumbbells and isolated InSb49* tetrahedra. The new compound belongs to the Zintlphases.
	Reference	Z. Naturforsch. 40b, 868—871 (1985); eingegangen am 3. April 1985
	Published	1985
	Keywords	Calciumantimonidoindate, Crystal Structure, Zintlphase
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0868.pdf
	Identifier	ZNB-1985-40b-0868
	Volume	40

32	Author	H. Eribert, W. Adle, Kurt Dehnicke, D. Ieter Fenske	Requires cookie*
	Title	(AsPh4)4[CrCl4(/J-N2S2)]4 * 8 CH2C12; Synthese, IR-Spektrum und Kristallstruktur (A sPh4)4[CrCl4(w-N2S2)]4 -8 CH 2C12; Synthesis, IR Spectrum and Crystal Structure
	Abstract	Trithiazylchloride, (NSC1)3, reacts with metallic chrom ium, with chromium hexacarbonyl, with CrCl3-3 thf, as well as with chrom ium (VI) oxide to form mixtures, in which S4N 3®[CrCl4(N 2S2) ] 0 can be identified as the major product. This com pound reacts with tetraphenylarsonium chloride in dichlorom ethane to form the title com pound, which we have characterized by IR spectroscopy and an X-ray crystal structural analysis. (A sP h4)4[CrCl4(N 2S2)]4 -8 C H 2C12 crystallizes m onoclini-cally in the space group C 2 /c with four formula units per unit cell and with the follow ing lattice constants at —100 °C: a = 2146, b = 2033, c = 3137 pm; ß = 96.0° (9918 independent observed reflexions, R = 0.064). The com pound consists o f A sPh4® ions, tetrameric anions [CrCl4(N 2S2)]44e and included C H 2C12 m olecules. The chromium atom s of the anions occupy the corners o f a nearly ideal square; they are connected via the N -atom s o f planar N 2S2-rings, which are oriented perpendicularly to the Cr4-plane. The chromium atom s com plete their distorted octahedral coordination with four terminal chlorine atom s, the axial ones o f which form short Cl---S-contacts o f average 310 pm to the S-atom s o f the N 2S2-rings.
	Reference	Z. Naturforsch. 40b, 1314—1319 (1985); eingegangen am 2. Mai 1985
	Published	1985
	Keywords	Trithiazylchloride, IR Spectra, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-1314.pdf
	Identifier	ZNB-1985-40b-1314
	Volume	40

33	Author	Willi Buchm, Bernward Engelen, HeinzD. Ieter Lutz	Requires cookie*
	Title	Kristallstrukturen von NaM g20 H ( S 0 3)2 * H ,(), NaMn20 H ( S 0 3)2 * H20 , N aFe20 H ( S 0 3)2 * H20 , NaCo2O H (S 0 3)2 H 20 und NaZn20 H ( S 0 3)2 H 20 Crystal Structures of NaMg20 H ( S 0 3)2-H 20 , N aM n20 H ( S 0 3)2 * H 20 , N aFe20 H ( S 0 3)2 H 20 , NaCo2OH(SC>3)2 * H 20 , and N aZ n20 H ( S 0 3)2-H 20
	Abstract	The crystal structures of the isotypic hydroxosulfitom etalates N aM 20 H (S 0 3)2-1 H 20 with M =
	Reference	Z. Naturforsch. 41b, 852 (1986); eingegangen am 11. März 1986
	Published	1986
	Keywords	Sulfites, Crystal Structure, Hydroxosulfitom etalates
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/41/ZNB-1986-41b-0852.pdf
	Identifier	ZNB-1986-41b-0852
	Volume	41

34	Author	Bernward Engelen, Willi Buchmeier, HeinzDieter Lutz	Requires cookie*
	Title	Zur Polymorphie des Cadmiumsulfits, Kristallstrukturen von CdS0 3 -I, CdS0 3 -II und CdS0 3 -III Polymorphic Cadmium Sulfites, Crystal Structures of CdS0 3 -I, CdS0 3 -II, and CdSO r III
	Abstract	The crystal structures of the anhydrous cadmium sulfites CdS0 3 -I (¥2 x /c, Z=4), CdS0 3 -II (P2/C, Z=8), and CdS0 3 -III (R3, Z=18 for the hexagonal cell) have been determined by means of single crystal X-ray diffraction data. The final R for the 1475, 2349, and 2138 observed reflections are 0.040, 0.034, and 0.073. Coordination of Cd is trigonal-prismatic, a hitherto unknown coordination of Cd in salts of oxoacids, in CdS0 3 -I and CdS0 3 -II, and octahedral in CdS0 3 -III. The Cd0 6 -polyhedra are arranged in two-dimensional (CdS0 3 -I) and three-dimensional (CdS0 3 -II and CdS0 3 -III) networks. S0 3 2-groups act as monodentate and in CdS0 3 -I and CdS0 3 -II also as bidentate ligands. Cd—O distances range from 224.5(3) to 244.6(3) pm, with an average of 231.5 pm for the trigonal-prismatic and of 231.0 pm for the octahedral coordination. S—O dis-tances range from 152.3(3) to 155.3(3) pm with an average of 153.7 pm, the O —S—O angles from 99.2(2) to 106.7(3)° with an average of 103.2°.
	Reference	(Z. Naturforsch. 42b, 37—41 [1987]; eingegangen am 2. Juli/16. September 1986)
	Published	1987
	Keywords	Cadmium Sulfites, Crystal Structure, Sulfites
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/42/ZNB-1987-42b-0037.pdf
	Identifier	ZNB-1987-42b-0037
	Volume	42

35	Author	Roland Zagler, Brigitte Eisenmann, Herbert Schäfer	Requires cookie*
	Title	Tritelluride mit komplexierten Kationen: Darstellung und Kristallstruktur von [Ba(en) 3 ]Te 3 und [Ba(en) 4;5 ]Te 3 Tritellurides of Complex Cations: Synthesis and Crystal Structure of [Ba(en) 3 ]Te 3 and [Ba(en) 4 5 ]Te 3
	Abstract	The two title compounds have been prepared by reaction of appropriate mixtures of the elements in ethylenediamine. The structures have been determined on the basis of single crystal data. [Ba(en) 3 ]Te 3 crystallizes in the monoclinic system, space group P2 (/c with a = 918.0(4), b — 1203.7(6), c = 1639.9(6) pm, ß = 93.4(1)°. In the structure there are bent tritelluride anions Te 3 2 ~ (bond lengths 273.9—278.5 pm, bond angle 105.7°). The Ba 2+ cations are six coordinate by the bidentate ligand ethylenediamine. [Ba(en) 4 5 ]Te 3 crystallizes in the monoclinic system, space group Cc with a = 1752.8(6), b = 938.9(4), c = 3041.7(8) pm, ß = 91.3(1)°. In this structure the bond lengths in the Te 3 2 ~ anions are shorter (272.1—273.1 pm, bond angles 110.9—112.2°). The cations are coordinated by four bidentate ligands, and are connected into pairs by a further ethylenediamine molecule. The resulting dinuclear [Ba(en) 4 ]en[Ba(en) 4 ] 4+ units have the Ba 2+ cations in CN 9.
	Reference	Z. Naturforsch. 42b, 151—156 (1987); eingegangen am 7. 0ktober/20. November 1986
	Published	1987
	Keywords	Tellurides, Polyanions, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/42/ZNB-1987-42b-0151.pdf
	Identifier	ZNB-1987-42b-0151
	Volume	42

36	Author	H. Erbert, W. Roesky, Nasreddine Benm, Oham Ed, Klaus Keller, Nayla Keweloh, M. Athias, N. Oltem Eyer, GeorgeM. Sheldrick	Requires cookie*
	Title	Synthesis and Crystal Structure of Seven-M em bered Sulfur Nitrogen Rings Containing Carbon
	Abstract	The reaction of C1SCF2CF2SC1 and (Me3SiN)2SR2 proceeds with formation of the seven-mem-bered ring compounds 4a, R = CH3, and 4b, R = C2H 5. 4a was shown by an X-ray structure determination to contain a non-planar ring system.
	Reference	Z. Naturforsch. 42b, 1249—1252 (1987); eingegangen am 5. Mai 1987
	Published	1987
	Keywords	Crystal Structure, Sulfur, Nitrogen
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/42/ZNB-1987-42b-1249.pdf
	Identifier	ZNB-1987-42b-1249
	Volume	42

37	Author	Siegfried Pohl, Wolfgang Saak, Detlev Haase	Requires cookie*
	Title	Darstellung und Kristallstrukturen von (Ph4P)4Sb8I28 und (Ph4P)Sb3l 10 (Ph = C6H5) Synthesis and Crystal Structures of (Ph4P)4Sb8I28 and (Ph4P)Sb3 l 1 0 (Ph = C6H 5)
	Abstract	The compounds (Ph4P)4Sb8l 28 (1) and (Ph4P)Sb,Iio (2) were prepared by the reaction of Sbl3 and Ph4PI in acetonitrile (molar ratios 2:1 and 3:1 respectively). The structures of 1 and 2 were determined from single crystal X-ray diffraction data. 1 crystallizes in the triclinic space group P I with a = 1321.7(5), b = 1346.7(5), c = 2201.8(8) pm, a = 104.18(2), ß = 99.92(2), y = 100.33(2)°; 2: monoclinic, C2/c, a = 2371.1(2), b = 745.0(1), c = 2495.1(2) pm, ß = 100.75(1)°. Whereas 1 exhibits isolated SbsI284' ions, the anions of 2 are built up of polymeric chains [Sb3I 10_]x. In both compounds the distorted Sbl6 octahedra are linked by common edges. The Sb—I distances are in the range between 277.4 and 354.8 pm (1) and between 277.4 and 342.4 pm (2). The observed structures do not only depend on stoichiometry. the nature of the counter cations, and the possibility of oligomerisation but also on the wide variety of the Sb—I bond strengths and the different bridges formed by iodine. The lone pair of Sb(III) seems to be predominantly 5s: .
	Reference	Z. Naturforsch. 42b, 1493—1499 (1987); eingegangen am 30. Juni 1987
	Published	1987
	Keywords	Iodoantimonates, Synthesis, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/42/ZNB-1987-42b-1493.pdf
	Identifier	ZNB-1987-42b-1493
	Volume	42

38	Author	H.-Jürgen Meyer, Joachim Pickardt	Requires cookie*
	Title	Die Kristallstruktur von Calciumhexacyanoferrat(II)- Hexamethylentetramin-Wasser(l/l/6) Ca 2 [Fe(CN) 6 ] * C 6 H 12 N 4 * 6 H 2 0 The Crystal Structure of Calciumhexacyanoferrate(II)- Hexamethylenetetramine-Water(l/l/6) Ca 2 [Fe(CN) 6 ] * C 6 H 12 N 4 * 6 H : 0
	Abstract	Ca 2 [Fe(CN) 6 ] • C t ,H 1 2N 4 -6H 2 0 crystallizes in the monoclinic space group B2lb with a = 1130,2(4), b = 1373,5(4), c = 1353,0(4) pm and y = 97,17°. The X-ray single crystal structure determination converged at R -0.055 (2057 reflections). Each of the four Fe(CN) 6 octahedra (Z = 4) in the unit cell is coordinated by six Ca atoms with mean N CY AN — Ca distances of 253.5(3) pm. The Ca atoms are bridged by hexamethylenetetramine and water molecules.
	Reference	Z. Naturforsch. 43b, 135—137 (1988); eingegangen am 31. Juli 1987
	Published	1988
	Keywords	Crystal Structure, Hexacyanoferrate, Hexamethylenetetramine
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/43/ZNB-1988-43b-0135.pdf
	Identifier	ZNB-1988-43b-0135
	Volume	43

39	Author	Walter Abriel, Hartmut Ehrhardt	Requires cookie*
	Title	Über hexakoordinierte gemischte Halogeno-Anionen des Te(IV): Kristallographische und Raman-spektroskopische Untersuchungen an Rb 2 TeBr 3 , 5 Cl 2 , 5 On Hexacoordinated Mixed Halogeno Anions of Te(IV): Crystallographic and Raman Spectroscopic Investigation of Rb 2 TeBr 3 5 C1 2 5
	Abstract	The title compound contains the anions [TeBr 3 Cl 3 ] 2_ and [TeBr 4 Cl 2 ] 2_ in a 1:1 ratio. The corresponding point symmetries, detected by Raman spectroscopic methods, are 3 m and 4/mmm, respectively. The crystal structure analysis exhibits a random distribution of these anions: K 2 PtCl 6 -type, space group Fm3m with a = 10.4602(5) Ä and Z = 4, final R = 0.036 from 178 F n (MoKa). Einführung
	Reference	Z. Naturforsch. 43b, 557—560 (1988); eingegangen am 7. Januar 1988
	Published	1988
	Keywords	Tellurates, Crystal Structure, Raman Spectra
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/43/ZNB-1988-43b-0557.pdf
	Identifier	ZNB-1988-43b-0557
	Volume	43

40	Author	Gabi Reber, Jürgen Riede, Gerhard Müller	Requires cookie*
	Title	Molecular Structure of (o-Trimethylsilyl- benzyl)diphenylphosphine
	Abstract	(o-Trimethylsilylbenzyl)diphenylphosphine (1) crystallizes in the monoclinic space group P2 Jn with a = 14.088(2), b = 8.712(1), c = 16.481(2)Ä, ß = 101.63(1)°, V -1981.3Ä\ Z = 4. There is no P-Si interaction in the solid state which is also found for the solution (31 P NMR, l3 C NMR).
	Reference	Z. Naturforsch. 43b, 915—917 (1988); eingegangen am 18. März 1988
	Published	1988
	Keywords	Benzyl-phosphines, Conformation, Crystal Structure
	Similar Items	Find
	DEBUG INFO
	TEI-XML for	default:Reihe_B/43/ZNB-1988-43b-0915_n.pdf
	Identifier	ZNB-1988-43b-0915_n
	Volume	43

2