Acta Crystallographica Section C

Crystal Structure Communications

Volume 52, Part 12 (December 1996)

Cover illustration: A Homoleptic Cuprate(II) with Deprotonated 1,6-Anhydro-beta-D-glucose Ligands, see Gack & Klüfers, pages 2972-2975. Displacement ellipsoids are shown at the 50% probability level.

• inorganic compounds
• metal-organic compounds
• organic compounds
• international union of crystallography

inorganic compounds

 

K₂MoO₂(MoO₂As₂O₇)₂

M. F. Zid and T. Jouini

Synopsis: The structure of K₂MoO₂(MoO₂As₂O₇)₂ is built up from As₂O₇ groups and corner-sharing MoO₆ octahedra to form a three- dimensional framework with intersecting tunnels where the K⁺ ions reside.

Formula: K₂MoO₂(MoO₂As₂O₇)₂

 

NaYP₂O₇

A. Hamady and T. Jouini

Synopsis: NaYP₂O₇ crystallizes in the non-centrosymmetric space group P2₁. The structure consists of corner-sharing YO₆ octahedra and P₂O₇ groups with alternate stacking of octahedral and phosphate layers. The framework delimits intersecting tunnels where the Na⁺ ions are located.

Formula: NaYP₂O₇

 

A New Langbeinite: Dipotassium Dimanganese Tetrafluoroberyllate

A. Guelylah, T. Breczewski and G. Madariaga

Synopsis: K₂Mn₂(BeF₄)₃ has a langbeinite-type structure. Each Mn²⁺ cation is surrounded by six F^- anions in the form of a distorted octahedron, each F^- ion belonging to a different BeF₄^2- tetrahedron. The K⁺ ions are nine-coordinate.

Formula: K₂Mn₂(BeF₄)₃

 

Langbeinite-Type Cubic Dithallium Dicadmium Sulfate

A. Guelylah, G. Madariaga and T. Breczewski

Synopsis: Tl₂Cd₂(SO₄)₃ has a langbeinite-type structure in which each Tl⁺ ion is surrounded by nine O atoms, forming an irregular polyhedron. Each Cd²⁺ ion is coordinated by six O atoms in the form of a distorted octahedron, each O atom belonging to a different sulfate ion.

Formula: Tl₂Cd₂(SO₄)₃

 

Gadolinium Potassium Hexacyanoferrate(II) Trihydrate

D. F. Mullica, J. L. Ward and E. L. Sappenfield

Synopsis: The structure of GdKFe(CN)₆.3H₂O contains non-linear cyanide bridges which link octahedrally coordinated Fe atoms and eight-coordinate Gd atoms. Cavities within the structure are occupied by K⁺ ions and zeolitic water molecules.

Formula: GdKFe(CN)₆.3H₂O

 

Chlorapatite: Ca₅(AsO₄)₃Cl

T. A. Wardojo and S.-J. Hwu

Synopsis: Ca₅(AsO₄)₃Cl crystallizes in the hexagonal system and is closely related to its phosphate analogs Ca₅(PO₄)₃X (X = Cl, OH), but has a slightly modified structure in terms of the anion sites.

Formula: Ca₅(AsO₄)₃Cl

 

A Mixed Nickel-Lithium Pyrophosphate, LiNi_1.5P₂O₇

K. Rissouli, K. Benkhouja, A. Sadel, M. Bettach, M. Zahir, M. Giorgi and M. Pierrot

Synopsis: The structure of LiNi_1.5P₂O₇ is composed of [P₂O₇] layers separated by chains of [NiO₆] octahedra. The Li⁺ sites are six-coordinate with four short and two long Li-O bonds.

Formula: LiNi_1.5P₂O₇

 

Rubidium Indium Antimonide, Rb₂In₂Sb₃

O. Gourdon, F. Boucher, J. Gareh, M. Evain, C. O'Connor and J. Jin-Seung

Synopsis: The structure of rubidium indium antimonide, a layered material isotypic with A₂In₂Sb₃ (A = Na, K, Cs), is reported.

Formula: Rb₂In₂Sb₃

 

Triclinic Fe₃Al₂Si₃ and Orthorhombic Fe₃Al₂Si₄ with New Structure Types

T. I. Yanson, M. B. Manyako, O. I. Bodak, N. V. German, O. S. Zarechnyuk, R. Cerný, J. V. Pacheco and K. Yvon

Synopsis: Fe₃Al₂Si₃ contains three iron, two aluminium and three silicon sites whose atomic environments derive from icosahedra. Fe₃Al₂Si₄ contains two iron, one aluminium and three silicon sites whose atomic environments derive from hexagonal cuboctahedra.

Formula: Fe₃Al₂Si₃ and Fe₃Al₂Si₄

 

La Phase Monoclinique Li₂Nb_0,5In_1,5(PO₄)₃

X. Cieren, S. Jaulmes, J. Angenault, J. C. Couturier and M. Quarton

Synopsis: Li₂Nb_0.5In_1.5(PO₄)₃ contains PO₄ tetrahedra and distorted MO₆ octahedra with a statistical distribution of Nb and In atoms over the M sites. The framework contains cavities, one of which is fully occupied by Li⁺ while the other two are occupied by 1/3Li⁺ and 2/3Li⁺.

Formula: Li₂Nb_0.5In_1.5(PO₄)₃

metal-organic compounds

 

The Sodium Salt of N1-Deprotonated Inosine, Na⁺.C₁₀H₁₁N₄O₅^-.2.5H₂O

P. Klüfers and P. Mayer

Formula: Na⁺.C₁₀H₁₁N₄O₅^-.2.5H₂O

 

A Homoleptic Cuprate(II) Complex with Deprotonated 1,6-Anhydro--D-glucose (Levoglucosan) Ligands

C. Gack and P. Klüfers

Formula: Li₂[Cu(C₆H₈O₅)₂].8H₂O

 

Tetrachloro[2-(phenylamino)pyridinato]titanate(IV) with a 2-(Phenylamino)pyridinium Counterion

M. Polamo and M. Leskelä

Formula: (C₁₁H₁₁N₂)[TiCl₄(C₁₁H₉N₂)]

 

Trichlorobis[2,6-di(phenylamino)pyridinato-N,N']tantalum(V) Toluene Solvate (1/1)

M. Polamo

Formula: [TaCl₃(C₁₇H₁₄N₃)₂].C₇H₈

 

mer-Trichloro[2-(phenylamino)pyridinato]oxotungsten(VI)

M. Polamo

Formula: [WCl₃(O)(C₁₁H₉N₂)]

 

Ruthenium(II) Complex Containing a New Hybrid Bidentate Phosphine-Thioether Ligand: [(p-Cymene)RuCl(Me₂PCH₂CH₂SMe)][BPh₄].0.5CH₂Cl₂

T. Suzuki, N. Taguchi and K. Kashiwabara

Formula: [RuCl(C₁₀H₁₄)(C₅H₁₃PS)](C₂₄H₂₀B).0.5CH₂Cl₂

 

cis-Diaquabis(2,2'-bipyrimidine-N,N')cobalt(II) Diperchlorate Dihydrate, [Co(C₈H₆N₄)₂(H₂ O)₂](ClO₄)₂.2H₂O

J. Brunzelle, A. Fitch, Y. Wang and S. F. Pavkovic

Formula: [Co(C₈H₆N₄)₂(H₂O)₂](ClO₄)₂.2H₂O

 

[2,2'-Oxybis(1,1,1,3,3,3-hexafluoro-2-propanolato-O)](N,N,N',N'-tetramethylethylenediamine-N,N')copper(II) Hemibenzene Solvate

C. George and A. P. Purdy

Formula: [Cu(C₆F₁₂O₃)(C₆H₁₆N₂)].0.5C₆H₆

 

Bis(dicyclohexylammonium) Aquadimethyldi(oxalato-O,O')stannate Ethanol Solvate

S. W. Ng

Formula: (C₁₂H₂₄N)₂[Sn(C₂O₄)₂(CH₃)₂(H₂O)].C₂H₆O

 

Solvate-Dependent Polymorphism: Crystallization of [{Mn(CO)₃}₂{-(⁵-C₆H₆-⁵-C₆H₆)}] from CH₂Cl₂ as a Mono-Solvate in the Rare Tetragonal Space Group P4₂/mbc

T. L. Utz, S. J. Geib and N. J. Cooper

Formula: [Mn₂(C₁₂H₁₂)(CO)₆].CH₂Cl₂

 

Aqua[2,6-diacetylpyridinedi(benzoic acid hydrazone)]nitratocobalt(II) Nitrate at 173K

K. A. Abboud, R. C. Palenik and G. J. Palenik

Formula: [Co(NO₃)(C₂₃H₂₁N₅O₂)(H₂O)]NO₃

 

Triaqua(oxydiacetato-O,O',O'')strontium(II) Monohydrate

R. Baggio, M. Perec and M. T. Garland

Formula: [Sr(C₄H₄O₅)(H₂O)₃].H₂O

 

(E)-1,3-Diferrocenyl-2-buten-1-one-Water (4/1)

J. J. C. Erasmus, G. J. Lamprecht, J. C. Swarts, A. Roodt and Å. Oskarsson

Formula: [Fe₂(C₅H₅)₂(C₁₄H₁₂O)].0.25H₂O

 

(trans-1R,2R-Cyclohexanediamine-N,N')(L-ascorbato-C²,O⁵)platinum(II)-Water (1/3)

H. Yuge and T. K. Miyamoto

Formula: [Pt(C₆H₆O₆)(C₆H₁₄N₂)].3H₂O

 

An Oxo-Centered Trinuclear Cobalt(II)-Diiron(III) Acetate-Aqua Complex

T. Sato and F. Ambe

Formula: [CoFe₂O(C₂H₃O₂)₆(H₂O)₃].2H₂O

 

Di--chloro-bis[(diethylenetriamine)copper(II)] Dinitrate

M. K. Urtiaga, M. I. Arriortua, R. Cortés and T. Rojo

Formula: [Cu₂Cl₂(C₄H₁₃N₃)₂](NO₃)₂

 

A Paucity of Hydrogen Bonds in Ferrocene-1,1'-diylbis[bis(4-methoxyphenyl)methanol]- Methanol (3/2)

W. Bell, G. Ferguson and C. Glidewell

Formula: 3[Fe(C₂₀H₁₉O₃)₂].2CH₄O

 

Pentaammine-2⁵N-(-4,4'-bipyridine-1N:2N')(2,2'-bipyridine-1²N,N')(2,2':6',2''-terpyridine-1³N,N',N'')diruthenium Tetrakis(hexafluorophosphate) Acetonitrile Solvate

D. J. Szalda, F. Fagalde and N. E. Katz

Formula: [Ru₂(C₁₀H₈N₂)₂(C₁₅H₁₁N₃)(NH₃)₅](PF₆)₄.CH₃CN

 

A 1:2 Adduct of Tetrakis(-thiobenzoato-O,S)dimolybdenum(II)(Mo-Mo) with Triphenylphosphine Oxide, [Mo₂(C₇H₅OS)₄].2[(C₆H₅)₃OP]

M. Cindric, V. Vrdoljak, D. Matkovic-Calogovic and B. Kamenar

Formula: [Mo₂(C₇H₅OS)₄].2C₁₈H₁₅OP

 

trans-Bis(dicyanamido-N)tetrakis(4-methylimidazole-N¹)nickel(II)

J. Kozísek, H. Paulus, M. Danková and M. Hvastijová

Formula: [Ni(C₂N₃)₂(C₄H₆N₂)₄]

 

8-[1,2-Bis(diphenylphosphino)ethane]-9,10--hydrido-8-rhoda-7-thia-nido-undecaborane(10)-Dichloromethane (2/1)

G. M. Rosair, A. J. Welch and A. S. Weller

Formula: [Rh(B₉H₁₀S)(C₂₆H₂₄P₂)]₂.CH₂Cl₂

 

Linear-Chain Structure of Bis(O,O'-dimethyldithiophosphato)cadmium(II)

T. Ito and M. Otake

Formula: [Cd(C₂H₆O₂PS₂)₂]

 

Chlorotris(m-methoxyphenyl)tin(IV)

I. Wharf and A.-M. Lebuis

Formula: [SnCl(C₇H₇O)₃]

 

Bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)(2,5,8,11,14,17-hexaoxaoctadecane)barium

M. Motevalli, P. O'Brien and I. M. Watson

Formula: [Ba(C₅HF₆O₂)₂(C₁₂H₂₆O₆)]

 

Tris(N,N-diethyldithiocarbamato-S,S')nickel(IV) 1,1,2,3,3-Pentacyanopropenide

W. Chen, H. Li, Z.-J. Zhong, K. Zhang and X.-Z. You

Formula: [Ni(C₅H₁₀NS₂)₃](C₈N₅)

 

-meso-(5,7,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane)nickel(II) Diperchlorate Monohydrate

A. Wang, T.-J. Lee, B.-H. Chen, Y.-Z. Yuan and C.-S. Chung

Formula: [Ni(C₁₆H₃₆N₄)](ClO₄)₂.H₂O

 

[1,8-Bis(2-hydroxyethyl)-1,3,6,8,10,13-hexaazacyclotetradecane]nickel(II) Bis(maleonitriledithiolato)nickelate(II)

B.-Z. Shan, X.-Z. You, H.-K. Fun and K. Sivakumar

Formula: [Ni(C₁₂H₃₀N₆O₂)][Ni(C₄N₂S₂)₂]

 

Trichloro[⁵-(trimethylstannyl)cyclopentadienyl]titanium

A. V. Churakov and L. G. Kuz'mina

Formula: [TiCl₃(C₈H₁₃Sn)]

 

cis-Tetracarbonyldi(pyridine-N)tungsten(0), [W(CO)₄(py)₂]

J. Holzbock, W. Sawodny, E. Grosse, M. Haseidl and L. Walz

Formula: [W(C₅H₅N)₂(CO)₄]

 

Nitrato(2,3,7,8,12,13,17,18-octaethylporphyrinato)iron(III)

M. K. Ellison, M. Shang, J. Kim and W. R. Scheidt

Formula: [Fe(C₃₆H₄₄N₄)(NO₃)]

 

A Cadmium(II) Complex of Creatinine, [Cd(C₂H₃O₂)₂(C₄H₇N₃O)₂].0.5H₂O

R. Chotalia, T. W. Hambley, D. D. Ridley and P. Turner

Formula: [Cd(C₂H₃O₂)₂(C₄H₇N₃O)₂].0.5H₂O

 

Bis(triethylsulfonium) Tetraiodocadmate(II)

L. Bengtsson-Kloo, J. Berglund, H. Stegemann, C. Svensson and P. H. Svensson

Formula: (C₆H₁₅S)₂[CdI₄]

 

Triple-Decker Pentalene Complex of Iron and Cobalt

C. Miravitlles, E. Molins, W. Maniukiewicz, M. Mas, J. M. Manríquez, I. Chávez, B. Oelckers, A. Alvarez-Larena and J. L. Briansó

Formula: [CoFe(C₈H₇)(C₁₀H₁₅)(C₈H₆)]

 

Restricting Chelate Ring Flipping in Cu^II Complexes. I. Non-Thermochromic Bis(o-phenylenediamine-N,N')copper(II) Bis(tetrafluoroborate)

B. Narayanan and M. M. Bhadbhade

Formula: [Cu(C₆H₈N₂)₂](BF₄)₂

organic compounds

 

Piperazine-4,4'-Sulfonyldiphenol (1/2): a Self-Assembled Channel Structure

P. I. Coupar, G. Ferguson and C. Glidewell

Formula: C₄H₁₂N₂²⁺.2C₁₂H₉O₄S^-

 

N-Hpi(arene) Hydrogen Bonding in 4,4'-Thiodiphenol-Piperazine (1/1)

P. I. Coupar, G. Ferguson and C. Glidewell

Formula: C₄H₁₀N₂.C₁₂H₁₀O₂S

 

Two- and Three-Dimensional Hydrogen-Bonding Networks in the Structures of 4,4'-Dihydroxybenzophenone and 4,4'-Thiodiphenol

G. Ferguson and C. Glidewell

Formula: C₁₃H₁₀O₃ and C₁₂H₁₀O₂S

 

4,7-Bis(2-thiophenoyl)-1-thia-4,7-diazacyclononane

A. J. Blake, J. P. Danks, S. Parsons and M. Schröder

Formula: C₁₆H₁₈N₂O₂S₃

 

An Unusual 3H-Pyrrole at 150K

X. L. M. Despinoy, H. McNab and S. Parsons

Formula: C₁₉H₁₈N₂O₇

 

The Major Isoxazoline Cycloadduct from Reaction of a Xylopyranosylnitrile Oxide with a Hex-5-enopyranoside

W. J. Ferguson, S. Parsons and R. M. Paton

Formula: C₂₂H₃₁NO₁₂

 

The First Crystal Structure Analysis of Cyclododeca-2,8-diyne-1,10-diols

C. Boss, H. Stoeckli-Evans and R. Keese

Formula: C₁₂H₁₆O₂ and C₁₄H₂₀O₂

 

Tetraprotonated Tetra(2-pyridyl)pyrazine: Pyrazine-2,3,5,6-tetra(2-pyridinium) Tetrachloride Dihydrate

M. Graf and H. Stoeckli-Evans

Formula: C₂₄H₂₀N₆⁴⁺.4Cl^-.2H₂O

 

-Aminobutyric Acid: a Novel Tetragonal Phase

A. J. Dobson and R. E. Gerkin

Formula: C₄H₉NO₂

 

2-Acetylbenzoic Acid: Phthalide Form

A. J. Dobson and R. E. Gerkin

Formula: C₉H₈O₃

 

Coumarin-3-carboxylic Acid

A. J. Dobson and R. E. Gerkin

Formula: C₁₀H₆O₄

 

4-(2-Naphthyl)butanoic Acid

A. J. Dobson and R. E. Gerkin

Formula: C₁₄H₁₄O₂

 

sym-Hexahydropyrene

A. J. Dobson and R. E. Gerkin

Formula: C₁₆H₁₆

 

2-Hydroxybiphenyl-3-carboxylic Acid (3-Phenylsalicylic Acid)

A. J. Dobson and R. E. Gerkin

Formula: C₁₃H₁₀O₃

 

9,10-Bis(1-pyridiniomethyl)anthracene Dichloride-Methanol-Water (1/2/1)

J. C. Bryan, A. A. Gakh and R. A. Sachleben

Formula: C₂₆H₂₂N₂²⁺.2Cl^-.2CH₄O.H₂O

 

9,10-Bis(7-fluoro-2,5-dioxaheptyl)triptycene

A. A. Gakh, J. C. Bryan and R. A. Sachleben

Formula: C₃₀H₃₂F₂O₄

 

3,4,5,6,9,10-Hexahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione (Zearalenone)

K. Panneerselvam, E. Rudiño-Piñera and M. Soriano-García

Formula: C₁₈H₂₂O₅

 

The 1:1 Molecular Complex of N,N'-Bis(4-methoxybenzylidene)ethylenediamine and Hydroquinone

K. Panneerselvam, M. Soriano-García, A. Reyes-Arellano, J. Tamariz-Mascarúa and R. I. Mendoza-Sánchez

Formula: C₁₈H₂₀N₂O₂.C₆H₆O₂

 

6-Ammonio-(1H⁺)-1,4,8,11-tetraazacyclotridecane-5,7-dione Dichloride Methanol Solvate: an Amino-Pendant Tetraazacyclotridecane Derivative

A. K. Mishra, J. F. Gestin, A. Faivre-Chauvet, J. F. Chatal and M. Evain

Formula: C₉H₂₁N₅O₂²⁺.2Cl^-.CH₄O

 

A Corticosteroid Ester

J. Negriolli, M. Evain and F. André

Formula: C₂₃H₂₉FO₅

 

(E)-3-(4-Chlorophenyl)-3-cyclopropyl-2-(phenylthio)acrylonitrile

D. Roche, J. Métin and M. Madesclaire

Formula: C₁₈H₁₄ClNS

 

(Dicyclohexylphosphino)borane, BH₃PH(C₆H₁₁)₂, a Precursor to Water-Soluble Phosphine Ligands

M. W. Day, B. Mohr and R. H. Grubbs

Formula: C₁₂H₂₆BP

 

6-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione at 153K

P. Lubini and J. Wouters

Formula: C₈H₄BrNO₃

 

6-Amino-1,3-dimethyl-5-(4-oxo-2-penten-2-yl)aminouracil

S. B. Jimenez-Pulido, J. N. Low, G. Ferguson, M. N. Moreno-Carretero and F. Hueso-Ureña

Formula: C₁₁H₁₆N₄O₃

 

A Cyclic Side-Chain-Linked Biphenyl Ether Tripeptide: H₃N⁺-cyclo-[Phe^(4-O)-Phe-Phe^(3-O)]-OMe.Cl^-

J. W. Janetka, K. A. Satyshur and D. H. Rich

Formula: C₂₈H₃₀N₃O₅⁺.Cl^-

 

meso-(3,5-Di-tert-butylphenyl)-2,2'-dipyrromethane

K.-J. Lin, J.-Y. Wu and C.-T. Chen

Formula: C₂₃H₃₀N₂

 

,-Diacetoxy-2,4-dichloro-5-nitrobenzaldehyde

S. D. Huang, O. Cox, M. Cordero and S. Piñeiro

Formula: C₁₁H₉Cl₂NO₆

 

(Z)-2-Acetoxy-3,3',4'-trimethoxystilbene

S. Li, K. Lundquist and R. Stomberg

Formula: C₁₉H₂₀O₅

 

Quitenidinium Ethyl Ester Ethyl Sulfate

K. Lewinski, W. Nitek, B. J. Oleksyn, A. Kostrzewa, T. Lipinska and A. Suszko-Purzycka

Formula: C₂₁H₂₇N₂O₄⁺.C₂H₅SO₄^-

 

Columnar Stacking of 1,3-Diphenyl-1,2,4-benzotriazin-4(1H)-yl Radicals

C. Krieger and F. A. Neugebauer

Formula: C₁₉H₁₄N₃

 

Ethyl 2-Fluoro-3-oxo-2-(p-toluoyl)-3-(p-tolyl)propanoate, C₂₀H₁₉O₄F

M.-J. Kim, J.-C. Shin, J.-H. Lee, D.-Y. Rhie, D.-Y. Kim, I.-H. Suh, S.-S. Choi, W. P. Jensen and D. E. Lewis

Formula: C₂₀H₁₉O₄F

 

4-[5'-Oxo-1',3'-diphenyl-4'-(p-tolylmethyl)]-1,3-diphenyl-4-(p-tolylmethyl)pyrazol-5-one: Product of a Reductive Dimerization Reaction

G. Bruno, G. Grassi, F. Nicoló, F. Risitano and R. Scopelliti

Formula: C₄₆H₃₈N₄O₂

 

12-(N-Benzoylimino)-11,12-dihydrobenzimidazo[2,1-b][1,3,5]benzothiadiazepine

C. E. Song, B. W. Jin and J. H. Jeong

Formula: C₂₁H₁₄N₄OS

 

Ethyl {[N-(2-Hydroxyethyl)amino](2-hydroxy-1-naphthyl)methyl}phosphonate

M. N. Tahir, D. Ülkü, H. Yilmaz and H. Nazir

Formula: C₁₅H₂₀NO₅P

 

1-Diphenylphosphino-2-phenyl-1,2-dicarba-closo-dodecaborane(12)

M. A. McWhannell, G. M. Rosair, A. J. Welch, F. Teixidor and C. Viñas

Formula: C₂₀H₂₅B₁₀P

 

Tetraethyl (1Z,3Z)-Buta-1,3-diene-1,2,3,4-tetracarboxylate

K. Tani, T. Yamagata and Y. Kataoka

Formula: C₁₆H₂₂O₈

 

10-(N-Carboxymethylcarbamoyl)-3,7-bis(dimethylamino)phenothiazine (CCAP)-Ethanol (1/1), C₁₉H₂₂N₄O₃S.C₂H₆O

I. Fujii, N. Hirayama, N. Aoyama and A. Miike

Formula: C₁₉H₂₂N₄O₃S.C₂H₆O

 

Penicillin V Benzhydryl Ester Sulfoxide Monohydrate

T.-S. Yoon and W. Shin

Formula: C₂₉H₂₈N₂O₆S.H₂O

 

1-(2-Naphthyl)-3-(4-nitrophenyl)prop-2-en-1-one

S. S. S. Raj, M. N. Ponnuswamy, G. Shanmugam and S. Nanjundan

Formula: C₁₉H₁₃NO₃

 

(S)-5,6-Dimethoxy-1,2,3,4-tetrahydro-2-naphthalenamine- L-(+)-Mandelic Acid (1/1): the Absolute Configuration of a Precursor of the Active Stereoisomer of 5,6-ADTN, an Important Dopaminergic Agonist

M. Fantucci, S. Montanari, F. Santangelo, S. Ianelli and M. Nardelli

Formula: C₁₂H₁₈NO₂⁺C₈H₇O₃^-

 

(3R*,4S*)-4-[(S*)-2-Cyclohexyl-2-(tert-butyldimethylsiloxy)ethyl]-3-hexyl-3-(trimethylsilyl)oxetan-2-one

P. J. Kocienski, B. Pelotier and M. Webster

Formula: C₂₆H₅₂O₃Si₂

 

1,3-Diphenyl-4-imidazoline-2-thione

P. J. Cox, B. Sohal, G. G. Skellern, S. W. Love and N. Shankland

Formula: C₁₅H₁₂N₂S

 

2,2':6',2''-Terpyridinium Trifluoromethanesulfonate, [terpyH](CF₃SO₃)

A. Hergold-Brundic, Z. Popovic and D. Matkovic-Calogovic

Formula: C₁₅H₁₂N₃⁺.CF₃O₃S^-

 

An 18-Chloro-4-hydroxy Derivative of 19-Acetylteupolin IV: a Neo-clerodane Diterpenoid of Biological Interest

G. Hundal (née Sood) and M. Martinez-Ripoll

Formula: C₂₄H₂₉ClO₉

 

Hydrogen Bonding in 4,4-Dimethylcyclohexane-1,3-dione and 2,5,5-Trimethylcyclohexane-1,3-dione Monohydrate

J. C. Barnes

Formula: C₈H₁₂O₂ and C₉H₁₄O₂.H₂O

 

5-(2-Naphthyl)thio-1-phenyltetrazole: Chemical Reactivity and Electronic Effects of Conjugation through Sulfur

J. A. C. Alves, C. J. Dillon and R. A. W. Johnstone

Formula: C₁₇H₁₂N₄S

 

(3S,5S,1'S)-3-Benzyl-5-[1'-(tert-butoxycarbonylamino)-2'-phenylethyl]-4,5-dihydrofuran-2(3H)-one

J. Sopková, P. Vojtísek, J. Litera and M. Soucek

Formula: C₂₄H₂₉NO₄

 

Ethylmethylglyoxal Bis(amidinohydrazonium) Dichloride-Water (1/2)

J. Koskinen, M. Koskinen, I. Mutikainen, B. Mannfors and H. Elo

Formula: C₇H₁₈N₈²⁺.2Cl^-.2H₂O

 

N-(tert-Butoxycarbonyl)-2-phenylglycine

A. M. González-Cameno, D. Badía, E. Domínguez, M. I. Arriortua, M. K. Urtiaga and X. Solans

Formula: C₁₃H₁₇NO₄

 

o-Cyanophenol

C. Beswick, M. Kubicki and P. W. Codding

Formula: C₇H₅NO

 

2',3'-Dideoxy-3'-nitrothymidine and 2'-Propoxy-3'-nitrothymidine

S. Neidle, J. P. Chattopadhyaya, N. Hossain and A. Papchikhin

Formula: C₁₀H₁₃N₃O₆ and C₁₃H₁₉N₃O₇

 

1-Methyl-2-phenyldecahydroquinolin-4-one Oxime

V. K. Ganesh, D. Velmurugan, A. Thiruvalluvar, V. Parthasarathi, N. Ramasubbu and D. Natarajan

Formula: C₁₆H₂₂N₂O

 

An Optically Active Pentacoordinate Silicate: (+)-Bis(triethylammonium) Bis[(R,R)-tartrato(4-)]diphenyldisilicate

Z.-G. Wang, S.-G. Liu, D. Wang and X.-M. Sui

Formula: 2C₆H₁₆N⁺.C₂₀H₁₄O₁₂Si₂^2-

 

Oxopregnenyl 4-Allyloxybenzoate

D. W. Tomlin, T. J. Bunning, C. M. McHugh and W. W. Adams

Formula: C₃₁H₄₀O₄

 

A Bicyclo[2.2.1]heptenone System

K. A. Wheeler and C. J. Carrow

Formula: C₃₆H₂₇NO

 

Tetraphenylphosphonium Perchlorate

J. J. Vittal and P. A. W. Dean

Formula: C₂₄H₂₀P⁺.ClO₄^-

 

Mannose Phenylhydrazone, an Acyclic Monosaccharide Derivative

W. H. Ojala and W. B. Gleason

Formula: C₁₂H₁₈N₂O₅

 

(±)-1,11-Dimethyl-3,9-dinitro-5,7-dihydrodibenz[c,e]oxepine

A. W. Roszak, V. E. Williams and R. P. Lemieux

Formula: C₁₆H₁₄N₂O₅

 

(-)-Thebaine

C. H. Mahler, E. D. Stevens, M. L. Trudell and S. P. Nolan

Formula: C₁₉H₂₁NO₃

 

(Z)-N-Formylnornuciferin Isolated from Piper argyrophylum

O. Simonsen, S. K. Singh, J. Wengel and V. S. Parmar

Formula: C₁₉H₁₉NO₃

 

Chiral Hydroxylamines. III. 1-(N-Benzyl-N-hydroxyamino)-1-deoxy-1-(2-furyl)-2,3:4,5-di-O-isopropylidene-L-manno-pentitol

P. Merino, F. Junquera, F. L. Merchan and T. Tejero

Formula: C₂₂H₂₉NO₆

 

Two Schiff Base Ligands Derived from 2,2-Dimethyl-1,3-propanediamine

J. P. Corden, W. Errington, P. Moore, P. R. Phillips and M. G. H. Wallbridge

Formula: C₂₃H₃₀N₂O₂ and C₃₁H₃₀N₂O₂

 

3-Methoxy-1,4-benzoquinone 4-Oxime

N. Sardone, O. Carugo, J. Charalambous and D. V. Raghvani

Formula: C₇H₇NO₃

 

cis- and trans-4-tert-Butylcyclohexyl p-Nitrobenzenesulfonate at 130K

J. M. White, J. Giordano and A. J. Green

Formula: cis- and trans-C₁₆H₂₃NO₅S

 

Stereochemistry of Chiral Sulfoxides used for the Synthesis of Antitumor Antibiotic Analogues of Sparsomycin

A. Hempel, N. Camerman, J. Grierson, D. Mastropaolo and A. Camerman

Formula: C₁₈H₂₇NO₂S, C₁₈H₂₇NO₂S and C₁₆H₁₅NO₃S

 

Methyl (1R,2R)- and (1S,2S)-1-Cyano-2-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]cyclopropane-1-carboxylate

C. Cativiela, M. D. Díaz-de-Villegas, J. A. Gálvez, A. I. Jiménez and M. P. López

Formula: Two isomers of C₁₁H₁₅NO₄

 

A Strained Tricyclic Product of a Dipolar 1,3-Cycloaddition Reaction of Diazepine

A. Hasnaoui, M. El Messaoudi, J. P. Lavergne, M. Giorgi and M. Pierrot

Formula: C₂₇H₂₈Cl₂N₆O₄

 

Glycoric Acid, a New Degraded Carotenoid from Glycosmis arborea

T. Kiyotani, K. Masuda, H. Ageta, A. K. Chakravarty and B. Das

Formula: C₁₂H₂₀O₄

 

Methyl -D-Lyxopyranoside

A. G. Evdokimov and F. Frolow

Formula: C₆H₁₂O₅

 

A Strained Cyclononadienyne

W. Clegg, A. R. Al Dulayymi and M. S. Baird

Formula: C₁₂H₁₁ClO₂

 

(E)- and (Z)-4-Ethynyl-4'-nitrostilbene

D. C. R. Hockless, I. R. Whittall and M. G. Humphrey

Formula: Two isomers of C₁₆H₁₁NO₂

 

Trinitrophloroglucinol

J. J. Wolff, F. Gredel, H. Irngartinger and T. Dreier

Formula: C₆H₃N₃O₉

 

(S),(E)-5-Methoxycarbonyl-2-triphenylmethylaminohex-4-en-4-olide

V. Nastopoulos, C. Athanassopoulos, D. Papaioannou and E. Gavuzzo

Formula: C₂₇H₂₅NO₄

 

2,4,6-Tri-O-benzyl-myo-inositol 1,3,5-Tris(dibenzylphosphate)

V. Graingeot, C. Brigando, B. Faure and D. Benlian

Formula: C₆₉H₆₉O₁₅P₃

 

Conformation of Crystalline 3-(4-Methoxyphenyl)-2,2,4,4-tetramethylpentane

D. J. Collins, G. D. Fallon and H. A. Jacobs

Formula: C₁₆H₂₆O

 

4,4'-[1,6-Hexanediylbis(oxy)]bisbenzaldehyde

F. Artzner, P.-A. Albouy, G. Berruyer, M. Veber, C. Mérienne and F. Robert

Formula: C₂₀H₂₂O₄

 

5-(2-Aminophenyl)-1,3,4-oxadiazol-2(3H)-one

J. S. Davidson and J. Trotter

Formula: C₈H₇N₃O₂

 

3,3-(Oxydiethyl)-1,2-di(o-methylphenyl)guanidinium Chloride Monohydrate

L. Sudha, K. Subramanian, J. Senthil Selvan, Th. Steiner, G. Koellner, K. Ramdas and N. Srinivasan

Formula: C₁₉H₂₄N₃O⁺.Cl^-.H₂O

 

2,3:7,8-Diépoxy-cis-himachalane

A. Chiaroni, C. Riche, E. Lassaba et A. Benharref

Formula: C₁₅H₂₄O₂

 

2-(2,6-Di-tert-butyl-4-methylphenoxy)-2,4,4,6,6,8,8-heptachlorocyclo-2⁵,4⁵,6⁵,8⁵-tetraphosphazatetraene

T. Hökelek, A. Kiliç, S. Begeç, Z. Kiliç and M. Yildiz

Formula: C₁₅H₂₃Cl₇N₄OP₄

 

1,1,3,3-Tetramethylurea

C. S. Frampton and K. E. B. Parkes

Formula: C₅H₁₂N₂O

 

An Inorganic N-Amino Analogue of Pyrrole: a Five-Membered Ring with Methylhydrazine and Two B Atoms as Building Blocks

U. Engelhardt and S. S. Park

Formula: C₁₄H₁₈B₂N₄

 

3,7-Bis(2-thienyl)-1,5,2,4,6,8-dithiatetrazocine

T. M. Barclay, A. W. Cordes, R. T. Oakley and K. E. Preuss

Formula: C₁₀H₆N₄S₄

 

Crystalline Complexes Involving Amino Acids. I. L-Argininium Hydrogen Squarate

O. Angelova, V. Velikova, T. Kolev and V. Radomirska

Formula: C₆H₁₅N₄O₂⁺.C₄HO₄^-

 

5-Chloro-2-[(2-hydroxybenzylidene)aminomethyl]phenol

S. Kevran, A. Elmali and Y. Elerman

Formula: C₁₄H₁₂ClNO₂

 

4,5-Dihydroxy-1-nitroanthracene-9,10-dione

A. V. Yatsenko, K. A. Paseshnichenko and S. I. Popov

Formula: C₁₄H₇NO₆

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