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1	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
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	Identifier	ZNB-1986-41b-0852
	Volume	41

2	Author	Jörn Müller, M. Atthias, Tschampel, Joachim Pickardt	Requires cookie*
	Title	;r-01efin-Iridium-Komplexe, XIII [1] Neuartige metallzentrierte Verknüpfung zweier Tolan-Moleküle Tr-Olefin Iridium Complexes, XIII [1] Novel M etal-C entered Linkage of Two Tolane Molecules
	Abstract	Reaction o f [(cod)IrI] 2 (cod = 1.5-cyclooctadiene) with m ethyllithium in the presence of diphenylacetylene (tolane) yields a (cod)Ir com plex (3) with a l-benzyl-2 .3 -diphenyl-7 -methyl-indenyl ligand which is formed by a novel cyclization o f two tolane units with participation o f a m ethyl group. The com pound was characterized by spectroscopic m ethods and by X-ray diffrac tion analysis.
	Reference	(Z. Naturforsch. 41b, 76—7 [1986]; eingegangen am 7. O ktober 1985)
	Published	1986
	Keywords	Iridium C om plexes, Substituted Indenyl Ligand Preparation, Crystal Structure
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	TEI-XML for	default:Reihe_B/41/ZNB-1986-41b-0076.pdf
	Identifier	ZNB-1986-41b-0076
	Volume	41

3	Author		Requires cookie*
	Title	On the Nonexistence of a Simple
	Abstract	^-O xo-diphosphorane Involving two 1,3.5.7-Tetram ethyl-1.3.5.7-tetra-aza-4A''-phospha-spiro[3.3]heptane-2.6-dione Groupings: Preparation and Structure of a A5P —O —A5P D iphosphorane Doubly Bridged with N .N '-D im ethylurea D ietm ar Schomburg3 +, Ulrich W erm uthb und Reinhard Schmutzlerb * a G esellschaft für B iotechnologische Forschung mbH, M ascheroder W eg The reaction between the spiro-chlorophosphorane, [ 0 = C (N M e)2]2PX (X = C l), and the related trimethylsiloxy com pound (X = O SiM e3) was expected to give rise to the formation o f a ^-oxo-bis(spirophosphorane), [ [ 0 = C (N M e)2]2P]20 . Instead, an isom er o f the expected com pound, with two N.N '-dim ethylurea bridges across a A5P —O —A5P bond system was obtained. The identity o f the product was established by spectroscopic means (IR , N M R . mass spectroscopy), and by a single crystal X-ray diffraction study.
	Reference	Z. Naturforsch. 41b, 207 (1986); eingegangen am 8. Juli/17. O ktober 1985
	Published	1986
	Keywords	Penta-co-ordinate Phosphorus, X -R ay, Crystal Structure
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	Identifier	ZNB-1986-41b-0207
	Volume	41

4	Author	Klaus Angerm, Borislav Bogdanović, GudrunK. Oppetsch, Carl Krüger, RichardM. Ynott, Manfred Schwickardi, Yi-H Ung Tsay	Requires cookie*
	Title	Magnesiumorganische Innerkomplexe, Teil I [1] Bis(dialkylaminoalkyl)-und Bis(alkoxybutyl)magnesium-Verbindungen Organomagnesium Inner C om plexes, Part I [1] Bis(dialkylaminoalkyl)-and Bis(alkoxybutyl)m agnesium Compounds
	Abstract	A series of magnesium inner complexes has been prepared by reacting M gH2 (prepared by homogeneous catalysis) with dialkylallyl-and -3-butenylam ines and -3-butenylethers in the p re sence of catalytic amounts of Z rC l4. The m onom eric nature of bis(4-m ethoxybutyl)m agnesium has been confirmed by X-ray diffraction. The analogous syntheses of bis(3-alkoxypropyl)magnesium com pounds failed: cleavage of the allyl ether with elimination of propene occurred. This cleavage reaction is accelerated by catalytic amounts of NiCl2 or ZrC l4.
	Reference	Z. Naturforsch. 41b, 455 (1986); eingegangen am 21. N ovem ber 1985
	Published	1986
	Keywords	Magnesium, Inner Complexes, Crystal Structure, X-Ray
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	Identifier	ZNB-1986-41b-0455
	Volume	41

5	Author	Borislav Bogdanović, G. Udrun, K. Oppetsch, Carl Krüger, RichardM. Ynott	Requires cookie*
	Title	Magnesiumorganische Innerkomplexe, Teil II [1] Ethyl(dialkylaminoalkyl)-und Ethyl(4-alkoxybutyl)magnesium-Verbindungen Organomagnesium Inner Complexes, Part II [1] Ethyl(dialkylam inoalkyl)-and Ethyl(4-alkoxybutyl)magnesium Compounds
	Abstract	The reaction o f bis(dialkylam inoalkyl)-and bis(4-alkoxybutyl)m agnesium inner com plexes with M gEt2 leads to the form ation of ethyl(dialkylam inoalkyl)-and ethyl(4-alkoxybutyl)m agnesium com pounds. The X -ray crystal structures o f ethyl(3-N ,N -dim ethylam inopropyl)m agnesium and ethyl(3-N -cyclohexyl-3-N -m ethylam inopropyl)m agnesium confirm that the com pounds are dim eric with the a-C -atom o f the chelating ligand bridging the magnesium atoms. The difference in reactivity of the M g —Et and M g—C"H2nX bonds (X = NR 'R ", O R) makes itself apparent in the reaction of these com plexes with ethylene: up to six ethylene m olecules are inserted, whereby in the case of the ethyl(4-alkoxybutyl)m agnesium com pounds insertion occurs preferentially into the M g—Et bond w hereas in the case o f the ethyl(dialkylam inoalkyl)m agne-sium com pounds both bonds are equally reactive.
	Reference	Z. Naturforsch. 41b, 617 (1986); eingegangen am 21. N ovem ber 1985
	Published	1986
	Keywords	M agnesium, Inner C om plexes, Crystal Structures
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	Identifier	ZNB-1986-41b-0617
	Volume	41

6	Author	HeribertW. Adle, Elke Conradi, Ulrich Müller, Kurt Dehnicke	Requires cookie*
	Title	Synthese und Kristallstruktur von [W Cl3(N 3S2)(Pyridin)] Synthesis and Crystal Structure of [WCl3(N 3S2)(Pyridine)]
	Abstract	1,1.1 -T richloro-1 -pyridine-cyclo-1 Ä6-tungsta-3.5-dithia-2,4,
	Reference	Z. Naturforsch. 41b, 796—798 (1986); eingegangen am 14. Februar 1986
	Published	1986
	Keywords	6-triazine, Synthesis, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0796_n
	Volume	41

7	Author	KurtO. Klepp	Requires cookie*
	Title	Darstellung und Kristallstruktur von TI3AgTe2 Preparation and Crystal Structure of Tl3A gTe2
	Abstract	The new compound Tl3A gTe2 was prepared by the reaction of Tl5T e3, Ag and Te at 550 °C, followed by slow cooling of the melt. It forms black crystals of metallic lustre which decompose by the influence of humidity. Tl3A gTe2 is monoclinic, space group P2,/c, with a = 11.020(5), b = 7.427(2), c = 9.888(3) Ä , ß — 116.62(4)°, Z = 4. The crystal structure was determ ined from four-circle diffractom eter data and refined to a conventional R of 0.083 for 1015 observed reflec tions. Tl3AgTe2 crystallizes with a new structure type, characterized by infinite layers, 2[A gT e2], running along (100), which are separated from each oth er by thallium atom s. The layers are built up by pairs of edge sharing A gTe4-tetrahedra linked together by common Te atoms according to \|[A g (T e)T e 3/3]. The crystal structure is based on an arrangem ent of distorted c.p. tellurium layers, stacked along [010] (stacking sequence h2). All octahedral voids are occupied by Tl-atoms, Ag-and Tl-atoms are regularly distributed over the tetrahedral sites.
	Reference	Z. Naturforsch. 41b, 941 (1986); eingegangen am 17. März 1986
	Published	1986
	Keywords	Ternary Chalcogenides, Thallium Silver Telluride, Crystal Structure, Preparation
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	Identifier	ZNB-1986-41b-0941
	Volume	41

8	Author	Z. Naturforsch	Requires cookie*
	Title	Sr3In2P4 und Ca3ln2As4, Zintlphasen mit Bänderanionen aus kanten-und ecken verknüpften InP4-bzw. InAs4-Tetraedern
	Abstract	The new com pounds Sr3In2P4 and Ca3In2A s4 crystallize in the orthorhom bic system , space group Pnnm (N o. 58), with the follow ing lattice constants: Sr3In,P4: a = 1632.3(6), b = 682.8(3), c = 428.9(2); Ca3In2A s4: a = 1621.2(6), b = 659.5(3), c -430.6(2). In the anionic partial lattice InP4 (In A s4) tetrahedra are connected by com m on edges and corners and form (InP21-)" ((In A s23_)") strings o f alternating four-m em bered and eight-m em -bered rings.
	Reference	Z. Naturforsch. 41b, 1416 (1986); eingegangen am 14. Juli 1986
	Published	1986
	Keywords	Interm etallic C om pounds, Zintl Phases, Crystal Structure
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	Identifier	ZNB-1986-41b-1416
	Volume	41

9	Author	PeterG. Jones, Dieter Jentsch, Einhard Schwarzmann	Requires cookie*
	Title	T he Crystal Structure o f TeCI3+A u C l4
	Reference	Z. Naturforsch. 41b, 1483—1484 (1986); received A ugust 5 1986
	Published	1986
	Keywords	Tellurium (IV ), G old(III) Crystal Structure, Secondary Interactions
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	Identifier	ZNB-1986-41b-1483_n
	Volume	41

10	Author	Z. Naturforsch	Requires cookie*
	Title	An ESR Study of Structural Phase Transitions o f(N H ,)2Pb\|C u(N 02)6\|
	Abstract	T etsuo Asaji, Laxm an S hrikrishna P ra b h u m irash i *, and D aiy u N ak a m u ra The structural changes o f (N H 4) 2P b [C u (N 0 2)6] crystals during the phase transitions at 316, 287, and 95 K were studied by means o f a single crystal ESR technique. Anisotropic g values [9 > 9±) were obtained in the lowest temperature phase IV, whereas the ESR spectra recorded in the intermediate phases III and II, in which the crystal is known to be tetragonally compressed along the c axis, could be interpreted by use o f effective g values [g (c) < g (_L c)]. In the highest temperature phase I an isotropic g value was obtained. The phases I, II, and III o f the present complex can be assumed to be very similar to the corresponding phases observed above ~ 250 K for the com pounds R2P b [C u (N 0 2) 6] with R = K, Rb, Cs, and Tl. However, the lowest temperature phase transition transforms the phase III with an antiferrodistortive order o f the elongated [C u (N 0 2)6]4_ octahedra into the phase IV with a ferrodistortive one. This occurs only for the complex with R = N H 4 and is very unusual. The results o f the 14N N Q R experiments already reported for the phases III and IV could be well explained by the present newly proposed model.
	Reference	Z. Naturforsch. 41a, 1154—1158 (1986); received May 3 1986
	Published	1986
	Keywords	Magnetic Resonance (ESR, N Q R ), Phase Transition, Crystal Structure
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	Identifier	ZNA-1986-41a-1154
	Volume	41

11	Author	H. Erbert, W. Roesky, Jörg Sundermeyer, Jürgen Schimkowiak, Thomas Gries, M. Athias, N. Oltem Eyer, GeorgeM. Sheldrick	Requires cookie*
	Title	Reaktionen von l,2,4-Thiadiazol-3,5-dicarbonitril mit Schwefelchloriden: Röntgenstrukturanalyse von S3(CN)4C12* AsF5 und S3(CN)8C12 Reactions of l,2,4-Thiadiazol-3,5-dicarbonitrile with Sulfur Chlorides: X-Ray Crystal Structure Analysis of S3(CN)4C12-A sFs and S3(CN )8C12
	Abstract	The reactions between l,2,4-thiadiazol-3,5-dicarbonitrile, S (C N)4, and sulfur chlorides (SC12 and S2C12) in the presence o f Adogen® 464 (Aldrich) proceeds with formation o f S3(C N)4C12 (1)
	Reference	Z. Naturforsch. 41b, 162 (1986); eingegangen am 18. O ktober 1985
	Published	1986
	Keywords	Crystal Structure, Sulfur-Nitrogen, Catalyst, Lewis Acid A dduct
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	Identifier	ZNB-1986-41b-0162
	Volume	41

12	Author		Requires cookie*
	Title	Die
	Abstract	Kristallstruktur von [(CH3)4N]2TeCl6 und über die Einschlußverbindung [(CH3)4N]2(CH3CN)TeCl6 The Crystal Structure of [(CH 3)4N]2TeCl6 and the Inclusion Com pound [(CH3)4N]2(CH 3C N)TeCl6 W alter Abriel* Both title com pounds show an antifluorite-like arrangement o f (C H 3)4N + cations and TeC l62~ anions. The remaining octahedral holes in this array can be filled with C H 3CN m olecules forming the inclusion com pound by crystallization from C H 3CN solution. [(C H 3)4N ]2TeC l6 (space group F d 3c with a = 25.791(3) Ä at 265(5) K and Z = 32) contains almost regular TeCl62-octahedra. In contrast, in [(CH 3)4N ]2(C H 3C N)T eC l6 (space group Cmcm with a = 12.765(6), b = 14.349(7), c = 12.716(3) Ä and Z = 4) the anion is statically distorted with the approximate point symmetry 4 mm. A t tem peratures above 320 K the solvent m olecules can be rem oved yielding the F d 3c phase. Finally, structural relationships betw een antifluorite-like phases A 2B X 6 and elpasolites A 2B 'B X 6 considering halogenides and cyanides are discussed.
	Reference	Z. Naturforsch. 41b, 592 (1986); eingegangen am 3. Februar 1986
	Published	1986
	Keywords	Crystal Structure, Tellurates, Inclusion C om pound, Lone Pair Electrons
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	Identifier	ZNB-1986-41b-0592
	Volume	41

13	Author	R.Ainer Mattes, AngelaD. Orau	Requires cookie*
	Title	Kurze inter-und intramolekulare W asserstoffbrückenbindungen in sauren Salzen halogensubstituierter Orthophthalsäuren Short Inter-and Intram olecular Hydrogen Bonds in Acid Salts of Halogen-Substituted o-Phthalic Acids
	Abstract	The hydrogen bonding in several acid salts o f 4,5-dichlorophthalic, 3,6-dichlorophthalic and 3-fluorophthalic acid have been studied by IR spectroscopy and X-ray structure analysis. N H 4H [3,6-C12C8H 204] and KH[3-FCgH 30 4], with 0 ---0 distances o f 247 and 254.1(4) pm, respectively, belong to Speakm an's type B2 of acid salts o f dicarboxylic acids. In N H 4H[4,5-C12C8H 20 4] • H 20 a short hydrogen bond o f 253(1) pm is form ed to the H 20 m olecule. A very short intramolecular hydrogen bond o f only 234.0(10) pm length was found in N (C 4H 9)4H[4,5-C12C8H 20 4], In the [3,6-Cl2C8H 20 4]2_ dianion both carboxylate groups are nearly orthogonal to the phenyl ring.
	Reference	Z. Naturforsch. 41b, 808 (1986); eingegangen am 17. März 1986
	Published	1986
	Keywords	Short Hydrogen Bonds, Acid Salts of o-Phthalic Acids, Crystal Structure
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	Identifier	ZNB-1986-41b-0808
	Volume	41

14	Author	Wolfgang Willing, Ruth Christophersen, Ulrich Müller, K. Urt Dehnicke	Requires cookie*
	Title	Synthese und Kristallstruktur von VBr2(N3S2)(Pyridin) 2 Synthesis and Crystal Structure of VBr2(N3S2)(pyridine)2
	Abstract	VBr2(N 3S2)(pyridine)2 is obtained in form o f brown-black, moisture sensitive crystals by the
	Reference	Z. Naturforsch. 41b, 831 (1986); eingegangen am 22. April 1986
	Published	1986
	Keywords	Cyclo-thiazeno Vanadium Dibrom ide D ipyridine, Synthesis, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0831
	Volume	41

15	Author	Beate Dannecker, Gerhard Thiele	Requires cookie*
	Title	Darstellung und Kristallstruktur von Palladiumoxidchlorid Pd2OCl2 Preparation and Crystal Structure of Palladium Oxide Chloride Pd:OCl2
	Abstract	Pd2O C l2 was obtained by reaction o f y-PdCl2 and PdO • rcH20 in a K N 0 3/N a N 0 3 melt at 450 °C. Single crystals were grown from a T1C1 flux. The crystal structure o f the tetragonal com pound (a = 631.3(2) pm, c -987.2(2) pm, space group R ^ am d) is built up from bands of edge shared square planar PdO :Cl2 groups connected by com m on O -atom s to a framework. The relationship betw een the structures o f Pd2O Cl2 and PdO is discussed.
	Reference	Z. Naturforsch. 41b, 1363—1366 (1986); eingegangen am 17. Juli 1986
	Published	1986
	Keywords	Palladium O xide Chloride, O xide Chloride, Crystal Structure, Palladium
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	Identifier	ZNB-1986-41b-1363
	Volume	41

16	Author	H. Erbert, W. Roesky, Jörg Sunderm, M. Athias, N. Oltemeyer, GeorgeM. Sheldrick, Karen Meyer-Bäse, PeterG. Jones	Requires cookie*
	Title	Darstellung und Struktur des N-Thiobis-N' -(phenylsulfonyl)schwefeldiimids Synthesis and Structure of N-Thiobis-N'-(phenylsulfonyl)sulfurdiimide
	Abstract	The reaction of S4N 4 with P h S 0 2N C l2 proceeds with formation o f (P h S 0 2N S N)2S 2. The main product 2 was characterized by an X-ray structure determination. [P2]/c, a = 996.8(2), b = 1733.0(2), c = 1131.2(1) pm, ß = 114.69(1)°, Z = 4, R — 0.044 for 1911 reflections.] 2 contains a
	Reference	(Z. Naturforsch. 41b, 53—58 [1986]; eingegangen am 27. Septem ber 1985)
	Published	1986
	Keywords	Sulfur Nitrogen C om pound, Crystal Structure, cis-trans Configuration, Metal Com plex
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	Identifier	ZNB-1986-41b-0053
	Volume	41

17	Author	Karl-Friedrich Tebbe, Magda Fehér	Requires cookie*
	Title	Beiträge zur Strukturchemie phosphorhaltiger Ketten und Ringe, XIII [1] Die Molekül-und Kristallstruktur von 3 Structural Chemistry of Phosphorus-Containing Chains and Rings, X III [1]
	Abstract	The M olecular and Crystal Structure of 3,4,9,10-Tetraisopropyl-pentacyclo[6.4.0.02-6.0512.07 H]dodecaphosphane, P 12(/-Pr) 4 The structure o f P 12(/-Pr)4, C 12H 28Pi2 , has been determ ined by single crystal X-ray techniques (Rf = 0.026, wRf = 0.029 for 3549 observed reflections with \|F0\| > 4 a (F 0)). The com pound crystallizes in the triclinic space group P I with a = 879.8, b = 1088.5, c = 1414.1 pm, a — 93.01, ß — 107.61, y = 92.92° and Z = 2. The m olecule contains a polycyclic P 12-unit of nearly C2v symmetry, which represents an essential structural unit o f H itto r fs phosphorus.
	Reference	Z. Naturforsch. 41b, 548 (1986); eingegangen am 14. Januar 1986
	Published	1986
	Keywords	D odecaphosphane, Tetraisopropyl-dodecaphosphane, Phosphorus Cage, Polycyclic O rganophosphane, Crystal Structure
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	Identifier	ZNB-1986-41b-0548
	Volume	41

18	Author	Wolfgang Willing, Ulrich Müller, Udo Dem, Kurt Dehnicke	Requires cookie*
	Title	Synthesen und Kristallstrukturen von PPh4[RuCl4(NO)(NSCl)] und (PPh4)2[RuCl4(NS)]2-4C H 2CI2 Syntheses and Crystal Structures of PPh4[RuCl4(NO)(NSCl)] and (PPh4)2[RuCl4(NS)]2-4 CH 2C12
	Abstract	By reaction o f trithiazylchloride, (NSC1)3, with PPh4[RuCl4(N O)]2 in dichlorom ethane the thiazylchloridenitrosyl com plex PPh4[RuCl4(N O)(N SC l)] is obtained; its vacuum pyrolysis at 2 0 0 -2 2 0 °C yields the thionitrosyl com plex (PPh4)2[RuCl4(N S)]2 which crystallizes from C H 2C12 solution with four m olecules o f CH 2C12. Both com pounds were charaterized by their IR spectra and by X-ray crystal structure determ inations. Crystal data: PPh4[RuCl4(N O)(N S C l)], m on o clinic, space group P 2 xln, Z = 4, a = 982.6, b = 1700.0, c = 1772.3 pm , ß = 104.79° (2548 observed reflexions, R = 0.046); (PPh4)2[RuCl4(N S)]2-4 C H 2C12, triclinic, P I , Z = 1, a = 952.9, b = 1380.0, c — 1458.5 pm , a — 112.91, ß = 106.67, y = 92.61° (3760 observed reflexions, R = 0.053). In the [RuCl4(N O)(N S C l)]e ion the nitrosyl and thiazyl chloride ligands occupy e x positions; bond lengths indicate double bonds in the linear Ru = N -0 group, while the NSC1 m olecule is attached by a donor-acceptor interaction R u -N = S -C l , although with a rather short Ru —N bond o f 198 pm (N = S 144 pm, S —Cl 213 pm). The centrosymm etric [RuC14(N S)]220 ions have chloro bridges and NS ligands in axial positions; the nearly linear R u = N = S group has bond lengths R u = N 175 pm and N = S 147 pm.
	Reference	Z. Naturforsch. 41b, 560 (1986); eingegangen am 29. Januar 1986
	Published	1986
	Keywords	Thionitrosyl and Thiazylchloride C om plexes o f Ruthenium, Syntheses, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0560
	Volume	41

19	Author	Hans-Günter Hauck, W. Olfgang, Willing, Ulrich Müller, Kurt Dehnicke	Requires cookie*
	Title	Brom-und Chlorthionitrenkomplexe des Rheniums Die Kristallstruktur von (PPh4)2[ReBr4(N S)(N SBr)] *CH2Br2 Bromo-and Chlorothionitrene Complexes of Rhenium The Crystal Structure of (PPh4)2[ReBr4(NS)(NSBr)] ■ C H 2B r2
	Abstract	The thionitrosyl-halothionitrene com pounds (PPh4)2[R eX 4(N S)(N S X)]-2 C H 2X 2, X = Cl or Br, are obtained by nucleophilic ring cleavage o f the R e(N 2S2) rings o f com plexes [R eX 4(N 2S2)]e with PPh4X in C H 2X 2. (A sP h4)2[R eC l4(N S)(N SC l)] • C H 2C12 can also be obtained by the reaction
	Reference	Z. Naturforsch. 41b, 825 (1986); eingegangen am 7. März 1986
	Published	1986
	Keywords	Bromo- and Chlorothionitrene Complexes of Rhenium, Synthesis, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0825
	Volume	41

20	Author	Ralf Steudel, Jürgen Steidel, Torsten Sandow	Requires cookie*
	Title	Preparation and Crystal Structure of £7s-Tetrachlorobis(cycIooctasulfurmonoxide)tin(IV) [1]
	Abstract	Yellow crystals of c/s-[SnCl4(S8 0) 2] containing the homocyclic sulfur oxide S80 have been prepared from the com ponents in carbon disulfide at —35 °C. A n X-ray structural analysis carried out at —105 °C showed the com pound to be monoclinic, space group P2 Jn with Z = 4 in a unit cell of dimensions a = 821.2(2) pm, b = 1331.9(4) pm , c = 2071.7(6) pm and ß -91.82(2)°. The structure was refined to a final agreem ent factor R = 0.038 for 2022 reflections. The tin atom is surrounded by a distorted octahedron of two oxygen atom s in cw-positions and four chlorine atom s in accordance with other oxygen-bonded complexes of SnCl4. The molecular symmetry is approximately C2, and the SS bond lengths in the ligands vary betw een 201 and 218 pm. V ibra tional spectra of [SnCl4 (SH 0) 2] are reported. The title com pound is the second example containing S80 as a ligand.
	Reference	Z. Naturforsch. 41b, 951 (1986); received April 29 1986
	Published	1986
	Keywords	Sulfur Oxides, Tin T etrachloride, Crystal Structure, Complex Form ation, V ibrational Spectra
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	Identifier	ZNB-1986-41b-0951
	Volume	41

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