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41Author    HerbertW. Roesky, Michael Zimmer, Regine Herbst, GeorgeM. Sheldrick, Prof Heinz, G. WagnerRequires cookie*
 Title    N,N'-Bis(diphenyIphosphino)-S,S-dimethylsulfodiimin — ein Ligand für cyclische Übergangsmetallkomplexe N,N'-Bis(diphenylphosphino)-S,S-dimethylsulfodiimine — a Ligand for Cyclic Transition Metal Complexes  
 Abstract    Me 2 SN 2 P 2 Ph 4 M(CO) 4 complexes (1) (M: la Cr, lb Mo, lc W) have been synthesized from Me 2 S(NPPh 2) 2 and C 7 H s M(CO) 4 . la—lc are stable at room temperature, lb crystallizes in the space group P2,2,2 with cell constants a = 2486.3(2); b = 1488.8(1); c = 882.0(1) pm. 
  Reference    Z. Naturforsch. 43b, 933—936 (1988); eingegangen am 26. Februar 1988 
  Published    1988 
  Keywords    Crystal Structure, Chromium, Molybdenum, Tungsten 
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 Identifier    ZNB-1988-43b-0933 
 Volume    43 
42Author    Siegfried Pohl, Rainer Lötz, Detlev Haase, Wolfgang SaakRequires cookie*
 Title    Iodoantimonate der Zusammensetzung A + Sb 2 I 7 : Diskrete Anionen in (Me 4 N) 4 Sb 8 I 2 8 und (Me 3 S) 4 Sb 8 I 28 , polymere Ketten in (Me 3 NCH 2 Ph)Sb 2 I 7 (Me = CH 3 , Ph = C 6 H 5 ) Iodoantimonates of Composition A~Sb 2 I 7 ~: Discrete Anions in (Me 4 N) 4 Sb 8 I 28 and (Me 3 S) 4 Sb s I 28 , Polymerie Chains in (Me 3 NCH 2 Ph)Sb 2 I 7 (Me = CH 3 , Ph -C 6 H 5 )  
 Abstract    The reaction of Sbl 3 with Me 4 NI, Me ? SI, and Me^NCH^Phl in acetonitrile (molar ratios 2:1) yields (Me 4 N) 4 Sb 8 I 28 (1). (Me,S) 4 Sb K I 28 (2). and (Me,NCH 2 Ph)Sb : I 7 (3), respectively. The struc-tures of 1—3 were determined from single crystal X-ray diffraction data. 1—3 crystallize in the monoclinic space group P2,/«. 2: a -1434.2(3). b -1484.1(4). c = 2102.6(4) pm. ß = 105.4(1)°, Z = 2. 1: a = 1441.7(1), b = 1545.1(1). c = 2117.3(1) pm. ß = 106.4(1)°, Z = 2. 3: a = 1004.4(1). b = 1378.8(1). c = 1899.3(2) pm. ß = 94.2(1)°. Z = 4. The structures of 1 and 2 are very similar and consist of isolated cations and anions. The Sb s I 28 
  Reference    Z. Naturforsch. 43b, 1144—1150 (1988); eingegangen am 24. Mai 1988 
  Published    1988 
  Keywords    Iodoantimonates, Synthesis, Crystal Structure 
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 Identifier    ZNB-1988-43b-1144 
 Volume    43 
43Author    CarlD. Habben, Mathias NoltemeyerRequires cookie*
 Title    Molekül-und Kristallstruktur  
 Abstract    des l,l-Diethyl-3,5-dimethyl-lA 6 ,4,2,6,3,5-dithiadiazadiborins Molecular and Crystal Structure of l,l-Diethyl-3,5-dimethyl-H 6 ,4,2,6,3,5-dithiadiazadiborine The title compound, isolated from the reaction of SS-diethyl-N,N'-bistrimethylsilylsulfodiimide and 3.5-dimethyl-l,2,4-trithiadiborolane, crystallizes in space group Pbca with cell constants a — 1218.7(6), b = 1295.8(6), c = 1455.7(9) pm, V = 2.2987 nm 3 , Z = 8, Q — 1.167 MgirT 3 . The X-ray structure was refined to R = 0.053. 
  Reference    Z. Naturforsch. 43b, 1683—1684 (1988); eingegangen am 11. August 1988 
  Published    1988 
  Keywords    Crystal Structure, Synthesis, Dithiadiazadiborines 
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 Identifier    ZNB-1988-43b-1683_n 
 Volume    43 
44Author    Petra Krieger-Beck, A. Ndreas Brodbeck, Joachim SträhleRequires cookie*
 Title    Synthesis and Structure of K2A u3, a New Phase in the System Potassium —Gold  
 Abstract    K2A u 3 is obtained from the elem ents in a sealed Ta am poule as air-sensitive needles with a golden lustre. It crystallizes in the orthorhom bic space 
  Reference    Z. Naturforsch. 44b, 237—239 (1989); eingegangen am 18. O ktober 1988 
  Published    1989 
  Keywords    Dipotassium Triauride, Synthesis, Crystal Structure 
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 Identifier    ZNB-1989-44b-0237_n 
 Volume    44 
45Author    Brigitte Eisenmann, Roland ZaglerRequires cookie*
 Title    Selenoantimonate  
 Abstract    (V): Darstellung und Struktur von Na3SbSe4, K3SbSe4 und [Ba(en)4]2[Ba(en)3](SbSe4)2 Selenoantim onates(V): Preparation and Crystal Structure of N a3SbSe4, K3SbSe4 and [Ba(en)4]2[Ba(en)3](SbSe4) 2 The crystal structures of N a 3SbSe4, K3SbSe4 and [B a(en)4]2[B a(en)3](SbSe4)2 contain isolated tetrahedral anions SbSe43 -, which are the first exam ples o f selenoantim onates(V). Na3SbSe4 
  Reference    Z. Naturforsch. 44b, 249 (1989); eingegangen am 24. Oktober 1988 
  Published    1989 
  Keywords    Selenoantim onates, Preparation, Crystal Structure 
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 Identifier    ZNB-1989-44b-0249 
 Volume    44 
46Author    HansG. Eorg Stammler, Johannes WeissRequires cookie*
 Title    Synthese  
 Abstract    und Kristallstruktur von (S4N3)2Se2Cl10, (S4N3)2Se2CI6 und [(S4N3)SeCl5]n Synthesis and Crystal Structure of (S4N3)2Se2C l10, (S4N3)2Se2Cl6, and [(S4N 3)SeCl5]" (S4N 3)2S e2C l10, (S4N 3)2Se2Clft and [(S4N 3)SeC l5]" are formed by the reaction o f S4N 4, Se2Cl2, and SO C l2. The structures o f the three com pounds where determ ined by X-ray diffraction. The yellow crystals o f (S4N 3)2Se2C l10 are monoclinic, space group P 2,/a, a = 817.5(2) pm , b = 1790.4(5) pm, c = 843.1(6) pm, ß = 104.31(4)°, Z = 2. The Se2C l102~ anion consists o f 2 Cl-bridged distorted octahedra. (S4N 3)2Se2Cl6 forms red m onoclinic crystals, space group P2,/c, a = 1036.5(3) pm , b = 1376.5(5) pm , c = 1400.4(4) pm ,/3 = 100.65(2)°, Z = 4. In the Se2Cl62" anion the Se atoms have a square planar environm ent. The yellow crystals o f (S4N 3)SeC l5 are orthorhom bic, space group P 2 12 12 1, a = 734.2(3) pm , b — 989.4(4) pm , c = 1627.4(6) pm , Z = 4. In the SeC l5_ anion the Se atom has an octahedral environm ent o f chlorine atom s, thus forming a polym eric structure. 
  Reference    Z. Naturforsch. 44b, 1483 (1989); eingegangen am 5. Mai 1989 
  Published    1989 
  Keywords    Thiotrithiazyl-chloroselenates, Synthesis, Crystal Structure 
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 Identifier    ZNB-1989-44b-1483 
 Volume    44 
47Author    SylviaM. Agull, Bernhard Neumüller, K. Urt DehnickeRequires cookie*
 Title    Synthese und Kristallstrukturen der Polyselenido-Mercurate (PPh4)2|H g(Se4)2| und |Cs(18-Krone-6)|2|H g2(Se4)3l Syntheses and Crystal Structures of the Polyselenido M ercurates (PPh4)2[Hg(Se4)2] and [Cs(18-Crown-6)]2[Hg2(Se4)3]  
 Abstract    (PPh4)2[Hg(Se4)J has been prepared by the reaction o f (PPh4)2[Sn(Se4)3] with H g(C H 3COO)2 in dimethylformamide (D M F) solution. [Cs(18-crown-6)]2[Hg2(Se4)3] has been prepared by the reaction o f a lithium polyselenide solution in D M F with H g(C H 3COO)2 in the presence o f CsBr and 18-crown-6. Both com pounds are obtained as dark red crystals and characterized by X-ray structure determinations. (PPh4) 2[H g(Se4) 2]: Space group P 2,/c, Z = 4, 3021 observed unique reflexions, R = 0.082. Lattice dim ensions at 20 °C: a = 1046.0(3), b = 2129.4(2), c = 2213.1(3) pm,/? = 97.62(2)°. The com pound consists o f PPh4+ ions and anions [Hg(Se4)2]2", in which the mercury atom is a spi-rocenter o f puckered HgSe4 rings. [ Cs(18-crown-6) J2[H g2(Se4)3J: Space group la, Z = 4, 2859 observed unique reflexions, R = 0.074. Lattice dimensions at 20 °C: a = 2018(1), b = 1097.0(2), c = 2317.1(5) pm, ß = 99.40(3)°. The compound forms an ion triple which originates from Cs-Se contacts o f 382 to 390 pm with the [Hg2(Se4)3]2~ ion. The latter can be described as a [FlgtSe^JJ2-ion, which has contacts with a HgSe4 fragment. 
  Reference    Z. Naturforsch. 46b, 985—9 (1991); eingegangen am 12. Dezember 1990 
  Published    1991 
  Keywords    Polyselenido Mercurates, Synthesis, Crystal Structure 
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 Identifier    ZNB-1991-46b-0985 
 Volume    46 
48Author    Bernhard NeumüllerRequires cookie*
 Title    Darstellung und Kristallstruktur von [(Me3Si)2CH(7-Pr)InCll2 Synthesis and Crystal Structure o f [(Me3Si)2CH(/-Pr)InCl]2  
 Abstract    The title com pound 1 has been prepared by the reaction o f z-PrlnCl, with LiC H (SiM e3)2 in diethylether at -3 0 °C. The colorless substance 1 was characterized by N M R , IR, and RE spectroscopy, as well as by mass spectrometry. 1 is dimer in solution and the solid state and crystallizes in the space group P 2 ,/c with the cell parameters a = 1206.4(3) pm, b = 905.7(2) pm, c = 1591.2(5) pm, and ß = 101.18(2)°. The unit cell contains two centrosymmetri-cal dimeric molecules. 
  Reference    Z. Naturforsch. 46b, 1539—1543 (1991); eingegangen am 12. April 1991 
  Published    1991 
  Keywords    Diorganoindiumchloride, Synthesis, Crystal Structure 
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 Identifier    ZNB-1991-46b-1539 
 Volume    46 
49Author    K. Arin Ruhlandt-Senge, AlfredDirk Bacher, G. Ertraude Koellner, Birgit Siewert, Ulrich MüllerRequires cookie*
 Title    Tetraphenylphosphonium-nonachlorodivanadat(III), (PPh4)3[V2Cl9l * 7 CH2C12 Tetraphenylphosphonium Nonachlorodivanadate(III), (PPh4)3[V2Cl9] * 7 C H 2C12  
  Reference    Z. Naturforsch. 47b, 814—818 (1992); eingegangen am 14. O ktober 1991 
  Published    1992 
  Keywords    N onachlorodivanadate, Synthesis, Crystal Structure 
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 Identifier    ZNB-1992-47b-0814 
 Volume    47 
50Author    G.Erhard Müller, Joachim Lachm, Jürgen RiedebRequires cookie*
 Title    Molekülstrukturen von (o-Brombenzyl)diphenylphosphan und l,3-Bis(diphenylphosphinomethyl)benzol M olecular Structures of (o-Bromobenzyl)diphenylphosphine and l,3-Bis(diphenylphosphinomethyl)benzene  
  Reference    Z. Naturforsch. 47b, 823—828 (1992); eingegangen am 3. Februar 1992 
  Published    1992 
  Keywords    Benzylphosphines, Conformation, Crystal Structure 
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 Identifier    ZNB-1992-47b-0823 
 Volume    47 
51Author    Z. NaturforschRequires cookie*
 Title    Über Sulfide und Oxidsulfide des Samariums  
 Abstract    Stoichiometric oxidation o f SmCl2 with sulfur in the presence o f NaCl (evacuated silica ves­ sel, 850 °C, 7 d) results in the formation o f A -S m -,S 3 (orthorhombic, Pnma (no. 62), a = 737.64(5), b = 397.44(3), c = 1536.26(9) pm, Z = 4, /?w = 0.017). In contrast, C ~ S m 2S3 (cubic, I4 3 d (no. 220), a = 844.71(3) pm, Z = 5.333, Rw = 0.017) is obtained upon reaction o f the 
  Reference    Z. Naturforsch. 47b, 1614 (1992); eingegangen am 1. Juli 1992 
  Published    1992 
  Keywords    Samarium, Sulfides, Oxysulfides, Crystal Structure 
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 Identifier    ZNB-1992-47b-1614 
 Volume    47 
52Author    Gudrun Stieglitz, Bernhard Neumüller, K. Urt DehnickeRequires cookie*
 Title    Synthesen und Kristallstrukturen der Lithiumphosphide { Li(DME)[P(f-Bu)2]} 2 und [Li(DM E)PPh2l00 Syntheses and Crystal Structures of the Lithium Phosphides {Li(DME)[P(/-Bu)2]}2 and [Li(DM E)PPh2]0 0  
 Abstract    The title com pounds have been prepared by the reaction o f rc-butyllithium with the corre­ sponding diorganophosphanes H PR 2 (R = r-Bu, Ph) in D M E solutions. Both compounds were characterized by crystal structure determinations. {Li(DM E)[P(f-Bu)2]}2: Space group P 1, Z = 1, 2027 observed unique reflections, R = 0.055. Lattice dimensions at —80 °C: a = 879.9(3), b = 986.3(1), c = 1064.0(2) pm, a = 70.69(1)°, ß = 70.63(2)°, y -69.89(2)°. The com pound forms centrosymmetric dimers o f symmetry Q with L i-P bond lengths o f 260.0 and 257.3 pm for the Li2P2 four-membered ring. [Li(DM E)PPh2]0C : Space group P 2 ,/«, Z = 4. 3437 observed unique reflections, R = 0.055. Lattice dimensions at -8 0 °C: a = 1034.8(2), b = 812.48(9), c = 1978.4(3) pm, ß = 103.30(2)°. The com pound forms polymeric chains via LiP bridges with L i-P bond lengths o f 256.3 and 254.1 pm. 
  Reference    Z. Naturforsch. 48b, 156 (1993); eingegangen am 8. Oktober 1992 
  Published    1993 
  Keywords    Lithium Phosphides, Synthesis, Crystal Structure 
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 Identifier    ZNB-1993-48b-0156 
 Volume    48 
53Author    Jorge Blanco, Eduardo Gayoso, JoseManuel Vila, Miguel Gayoso, CäciliaM. Aichle, -. M. Össmer, Joachim SträhleRequires cookie*
 Title    Synthesis and Structure of Di-I/i-acetato(0,0')-ferrocenylmethyliden- 2,4,6-trimethylaniline(N,C)-palladium(II)l  
 Abstract    Di-[//-acetato(0,0')-ferrocenylmethylidene-2,4,6-trimethylaniline(N,C)-palladium(II)], 
  Reference    Z. Naturforsch. 48b, 906—910 (1993); received M arch 8 1993 
  Published    1993 
  Keywords    Cyclometallation, Synthesis, Crystal Structure 
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 Identifier    ZNB-1993-48b-0906 
 Volume    48 
54Author    Enno Lork, Ulrich Behrens, G. Ünter Steinke, Rüdiger MewsRequires cookie*
 Title    Die Kristallstruktur von trans-l,3?5-Trichloro-l,3>5-trioxo  
 Abstract    1 A6, 3 A6, 5 A6,2,4,6-trithiatriazin (/?-Sulfanurchlorid) The Crystal Structure o f /raws-1,3,5-Trichloro-1,3,5-trioxo-1 X6, 3/i6, 516, 2,4,6-trithiatriazine (/?-Sulfanuric Chloride) The crystal structure o f /?-(N S(0)C l)3 is reported. 
  Reference    Z. Naturforsch. 49b, 437 (1994); eingegangen am 22. November 1993 
  Published    1994 
  Keywords    Trichlorotrioxotrithiatriazines, Sulfanuric Chlorides, Crystal Structure 
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 Identifier    ZNB-1994-49b-0437 
 Volume    49 
55Author    Müller-BuschbaumRequires cookie*
 Title    Zur Kristallchemie der Oxoplatinate. Eine neue Phase der Zusammensetzung Sr4_j.Naj.PtO6 (jt = 0,33)  
 Abstract    On the Crystal Chemistry of Oxoplatinates. A New Phase of the Composition Sr4 _xN avP t0 6 (x -0.33) G. Tams, Hk. Single crystals of Sr3 67Na() 33PtO fi were prepared by heating oxide mixtures in closed silver tubes and investigated by X-ray single crystal techniques. It crystallizes with trigonal symme­ try, space group Dfd-R 3 c (Nr. 167) with a = 9.6617, c = 11.6580 Ä, Z = 6. Sr367Na()33P t0 6 belongs to the Sr4P t0 6 type and is isotypic to K4CdCl6. One point position characterized by a trigonal prismatic O 2-coordination is occupied by N a+ and Sr2+ statistically. The crystal structure is discussed with respect to the related compounds Sr3C u P t0 6 and Ca3 5Cu() 5P t0 6. 
  Reference    Z. Naturforsch. 49b, 581—584 (1994); eingegangen am 12. Januar 1994 
  Published    1994 
  Keywords    Strontium, Sodium, Platinum Oxide Crystal Structure 
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 Identifier    ZNB-1994-49b-0581 
 Volume    49 
56Author    Siegfried Pohl, Michael Peters, Detlev Haase, Wolfgang SaakRequires cookie*
 Title    Bildung von Iodoantimonaten und -bismutaten. Kristallstrukturen von (PhCH2NEt3)4 [Sb6l 2 2 L (PhCH2NEt3)4 [Bi6l 2 2 ] und (Ph4P)3[Bi5I18] Form ation of Iodoantim onates and Bismutates. Crystal Structures of (PhCH 2N E t3)4[Sb6I22], (PhC H 2N Et3)4[Bi6l22] and (Ph4P)3[Bi5I 18]  
 Abstract    The formation and the crystal structures of the title compounds are reported. (PhCH2N E t3)4[Sb6l 22] and (PhCH 2N E t3)4[Bi6l 22] are isotypic and contain a novel [E6I22]4~ anion (E = Sb, Bi). The anion of (Ph4P)3[Bi5I18] consists of a linear chain of five face-sharing [B il6] octahedra. 
  Reference    Z. Naturforsch. 49b, 741—7 (1994); eingegangen am 27. Januar 1994 
  Published    1994 
  Keywords    Iodoantimonates, Iodobismutates, Crystal Structure 
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 Identifier    ZNB-1994-49b-0741 
 Volume    49 
57Author    Viktor Keimes, Albrecht MewisRequires cookie*
 Title    MgNi2P -das erste ternäre Phosphid mit geordneter Fe3C-Struktur MgNi2P -The First Ternary Phosphide with an O rdered Fe3C Type Structure  
 Abstract    MgNi2P was prepared by heating a mixture of the elements and investigated by means of single crystal X-ray methods. The compound crystallizes in an ordered Fe3C-type structure 
  Reference    Z. Naturforsch. 49b, 1071—1073 (1994); eingegangen am 00. 00. 0000 
  Published    1994 
  Keywords    Ternary Nickelphosphide, Magnesium, Crystal Structure 
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 Identifier    ZNB-1994-49b-1071 
 Volume    49 
58Author    Holger Szillat, Hanskarl Müller-BuschbaumRequires cookie*
 Title    Synthesis and Crystal Structure of Cuq^sH oj 25w 2o 8  
 Abstract    Single crystals of Cu(l.2sHO|.2sW20 8 were prepared by recrystallization from melts and investigated by X-ray diffractometer technique. Cuo^sHoj 25W 2Os crystallizes with m ono­ clinic symmetry, space group C2/c, o -19.123, b -5.613, c = 11.479 Ä , ß = 111.44°. Z = 8. It represents a new structure type characterized by W40 18 groups and Cu+/H o3+ at one point position in statistical distribution. Cu+/H o3+ show an octahedral coordination. A nother point position is occupied by Ho3+ with C. N. = 7. 
  Reference    Z. Naturforsch. 49b, 1145—1149 (1994); eingegangen am 25. März 1994 
  Published    1994 
  Keywords    Crystal Structure Copper Holmium, Tungsten, Oxide 
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 Identifier    ZNB-1994-49b-1145 
 Volume    49 
59Author    Jörn Müller, PetraEscarpa Gaede, Ke QiaoRequires cookie*
 Title    ^-Olefin-Iridium-Komplexe, XXII [1] C -H -Aktivierung von aromatischen und aliphatischen Solvensmolekülen RH bei der Reaktion von [Cp*IrCI2 ] 2 mit Butadienmagnesium unter Bildung von [Cp*Ir(773-C4H 7)R] sowie Kristallstruktur von [Cp*Ir(i/3-C4H 7)C6H 5] jr-Olefin Iridium Complexes, XXII [1] C -H Activation of Aromatic and Aliphatic Solvent Molecules RH in the Reaction of [Cp*IrCl2 ] 2 with Butadienemagnesium with Formation of [Cp*Ir(?;3 -C4 H 7 )R], and Crystal Structure of [Cp*Ir(773 -C4 H 7 )C6 H 5] Activation of C -H , (l-Methylallyl)(pentamethylcyclopentadienyl)iridium-a-organyl Com­ plexes  
 Abstract    Reactions of [Cp*IrCl2]2 (Cp* = ^3-C5M e5) with [MgC4H6 -2 THF]" at low temperature give [Cp*Ir(^4-C4H6)] together with [Cp*Ir(/73-C4H 7)R] compounds, the latter being formed via C -H activation of solvent molecules RH (RH = benzene, toluene, anisole, thiophene, furane, N-methylpyrrole, pentane, cyclohexane. THF). In the case of pyrrole, C -N -activation occurs. The ratio of syn and anti isomers of the 1-methylallyl com plexes as well as the sites o f C -H activation of RH were investigated by NM R spectrometry. An enantiomorphous crystal of [Cp*Ir(773-C4H7)C6Hs] was characterized by X-ray diffraction analysis which reveals trigonal planar coordination at the Ir atom and an exo, syn conformation o f the 1-methylallyl ligand. A mechanism of the reaction which involves 16-electron intermediates is discussed. The corresponding system [Cp*RhCl2]2/butadienemagnesium/RH gives only [Cp*Rh(>/4-C4H6)], and no C -H activation is observed. 
  Reference    Z. Naturforsch. 49b, 1645—1653 (1994) 
  Published    1994 
  Keywords    Synthesis, NMR Spectra, Crystal Structure 
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 Identifier    ZNB-1994-49b-1645 
 Volume    49 
60Author    J. Feldmann, Hk Miiller-BuschbaumRequires cookie*
 Title    Kristallstrukturuntersuchung an einem Strontium-Vanadyl-Vanadat: Sr2(V 0 )V 20 8 Crystal Structure Investigation of the Strontium Vanadyl-Vanadate: Sr2( V 0 ) V 20 8  
 Abstract    Single crystals of Sr2(V 0)V 20 8 have been prepared by quenching melts from higher tem­ peratures. This compound represents a new structure type and crystallizes with monoclinic symmetry, space group C |h-I 2 la, a = 6.929, b = 16.246, c = 7.260 A, ß = 115.82°, Z = 4. The point positions occupied by V5+ show tetrahedral coordination. The refinement of the V4+ position led to split positions with acentric orientations of V4+ in the octahedral O2-surrounding. It results in a square pyramidal coordination with one short V -O distance typically for vanadyl groups. 
  Reference    (Z. Naturforsch. 50b, 43—46 [1995]; eingegangen am 8. Juli 1994) 
  Published    1995 
  Keywords    Strontium, Vanadium Oxide, Crystal Structure 
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 TEI-XML for    default:Reihe_B/50/ZNB-1995-50b-0043.pdf 
 Identifier    ZNB-1995-50b-0043 
 Volume    50 
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