LiMoP₂O₇

LiMoP₂O₇ is isotypic with LiVP₂O₇ and LiFeP₂O₇. The structure is built up from MoP₂O₁₁ units, each of which comprises an MoO₆ octahedron sharing corners with a bidentate P₂O₇ group. The MoP₂O₁₁ units share all corners to form a framework and the Li⁺ ions are located within the tunnels in this framework.

Lead(II) Diiron(III) Pyrophosphate and Barium Diiron(III) Pyrophosphate

PbFe₂^III(P₂O₇)₂ crystallizes to form two types of metallic column, one containing uniquely Fe^III and the other with alternating Pb and Fe atoms. The crystalline structure of BaFe₂^III(P₂O₇)₂ is characterized by chains of Fe–O octahedra sharing faces with Ba–O decahedra and linked by corner-sharing Fe–O octahedra.

Copper(II) Diiron(III) Pyrophosphate

CuFe₂^III(P₂O₇)₂ is characterized by isolated centrosymmetric Fe⋯Cu⋯Fe trimers in which Fe^III has octahedral geometry and Cu^II has square-planar geometry.

Refinement of La_1.5Ba_1.5Cu₃O_7−x from a Twinned Crystal

The structure of La_1.5Ba_1.5Cu₃O_7-x, an ordered oxygen- deficient perovskite, was refined using single-crystal techniques. The anisotropy of the atomic displacements was revealed.

A New Form of Lithium Zinc Phosphate with an Ordered Phenakite Structure, LiZnPO₄

A phenakite form of LiZnPO₄ is reported. The structure is non-centrosymmetric and contains channels parallel to the c axis. The Li, Zn and P atoms are tetrahedrally coordinated and strictly alternate within the columns of tetrahedra along the c axis.

NiHP₅O₁₄ Ultraphosphate

NiHP₅O₁₄ is built of two parallel chains interconnected to form a ribbon. The polyphosphate ribbons are coupled by hydrogen bonds.

Hexa­aquagallium Hexa­hydrogenhexamolybdocobaltate(III) Decahydrate

[Ga(H₂O)₆][Co(OH)₆Mo₆O₁₈].10H₂O forms triclinic crystals and is isostructural with the Cr, Al, Pt and Rb analogs. The structure contains a [Co(OH)₆Mo₆O₁₈]³⁻ anion and a Ga ion coordinated by six water molecules.

[Os₅(μ-H)₂(CO)₁₆]: a Second Crystal Form

A second crystal form of the osmium hydrido-carbonyl cluster [Os₅(μ-H)₂(CO)₁₆] has been obtained.

A Hydrated Cobalt(II) Complex of Quinolinic Acid: trans-[Co(C₇H₄NO₄)₂(H₂O)₂]

Manganese Cupferronate

Bis(η⁵-cyclo­pentadienyl)bis­(formato-O)titanium

A Di­phenylamido–Bromide Complex of Niobium: Di­bromo[tris­(di­phenylamido)]niobium(V) Tetra­hydro­furan Solvate

Potassium Aqua(3,4-toluenedi­amine-N,N,N',N'-tetra­acetato)ferrate(III)–Water (1/1.5)

5,5'-(2-Hy­droxy-1,3-propandiyldi­amino)bis­(1-phenyl-1,3-hexanedionato-O,O')oxovanadium(IV), [VO(C₂₇H₂₈N₂O₅)]

Conformation and Packing of Cobalt(III) Sepulchrate Di­hydrogentriphosphate Hexahydrate

catena-Poly[cis-di­chloro-trans-di­methyltin(IV)-μ-meso-1,2-bis­(propylsulfinyl)ethane-O:O']

catena-Poly[cis-di­chloro-trans-di­methyltin(IV)-μ-meso-1,2-bis­(phenylsulfinyl)ethane-O:O']

Phenylimido­penta­chloroniobate(V) Dianion with N-Allylphenylammonium Counterion

Racemic (α-Ferrocenylphenacyl)tri­phenylphosphonium Iodide

trans-Chloro­methylbis(tri-p-tolylarsine)platinum(II)

trans-Di­chlorobis[(R,R)-1,2-phenylenebis(methylphenylphosphine-P)]ruthenium(II)

trans-Di­chloro(2-n-propylsulfinylpyridine-N)(tri­ethylphosphine-P)palladium(II)

Bis(1,3-di­amino­propane)di­iodoplatinum(IV) Diiodide Dihydrate

2,2':6',2''-Terpyridine(1-methylimidazole-N³)platinum(II) Perchlorate Aceto­nitrile Solvate

Bis[2-(2-pyridylmethylamino­methyl)phenol]copper(II) Di­acetate Trihydrate [Cu(HBPA)₂](CH₃COO)₂.3H₂O

Clemizoledi­chlorozinc(II)

(Dicyanamido)bis­(1,10-phenanthroline)copper(II) Tri­cyanomethanide

Preferential Coordination of Mercury(II) to Oxygen over Sulfur Atoms in a Tropone-Attached Di­thiocrown Ether

cis-Di­chlorobis(1,10-phenanthroline-N¹,N¹⁰)cadmium(II)

(5-Benzyldibenzo[b,d]phosphole 5-oxide)tri­methylindium

Bis(tri­phenylphosphin)iminium-Tetra­kis­(pentafluorphenyl)gallat

Redetermination of [(μ-OEt)₂{SnCl₃(EtOH)}₂]

Tri­methyl[3-(tri­phenylstannyl)propyl]ammonium Iodide

Sodium 1,12-Do­decylene Di­sulfate Hydrate

Two Derivatives of Lithium Isodi­cyclo­pentadienide: [(1,2,3,3a,7a-η)-4,5,6,7-Tetra­hydro-4,7-methanoindenido](N,N,N',N'-tetra­methylethylenedi­amine)lithium and Bis(1,4,7,10-tetraoxa­cyclodo­decane)lithium(1+) Bis[(1,2,3,3a,7a-η)-4,5,6,7-tetra­hydro-4,7-methanoindenido]lithate(1–)

Aqua(hexa­cyanoferrato-N)bis­(μ-glycine)glycinecerium(III) Monohydrate

p-Arsanilic Acid, a Redetermination

TAPSO at Low Temperature

HEPES

Halo­aryl Carboranes. I. 1,4-Bis[2-phenyl-1,2-dicarba-closo-dodecaboran(12)-1-yl]-2,3,5,6-tetra­fluoro­benzene

p-Nitrobenzaldehyde

The Linear Tripeptide L-Alanylglycyl-L-alanine

γ-Lactones: Methyl 11-Oxa-10-oxobi­cyclo[6.3.0]undec-4-ene-9-carboxylate, Methyl 11-Oxa-10-oxobi­cyclo[6.3.0]undec-2-ene-9-carboxylate and Methyl 9-Oxa-10-oxobi­cyclo[6.3.0]undecane-11-carboxylate

2,5-Di­thia­hexane-1,6-diyl-4,4'-bis­(1,3-dioxolan-2-one)

4-Methylpyridinium Hydrogen Sulfide

2-Bromo­methyl-3-(2-ethylphenyl)-4(3H)-quinazolinone

A Racemic Bicyclic Acylamidine from a Tripeptide Derivative

Anti-Inflammatory Drugs. III. Salts of Diclofenac with N-(2-Hydroxyethyl)piperidine, N-(2-Hydroxyethyl)morpholine and N-(2-Hydroxyethyl)piperazine

Morusin and Morusin Di­methyl Ether

1-Benzoyl-3-(4-nitro­phenyl)thiourea

5-Ethylamino-3-p-tolyl-1λ⁴,2,4-thiaselenazol-1-ylium Bromide: a New Heteroaromatic System

4,5-Di­aza-9-fluorenone Isonicotinoylhydrazone Monohydrate

3-tert-Butyl-4-methyl-2-phenyl-3-(tri­methylsilyl­oxy)oxetane and 2-(2-Benzyloxyphenyl)-3-tert-butyl-3-(tri­methylsilyl­oxy)oxetane

(Penta­fluoro­phenyl)di­phenylphosphine

2,2'-Biphenol Monohydrate

A New Cyclophane

Ethyl Cyano(4-oxo-3-phenyl-1,3-thiazolidin-2-yl­idene)acetate

Tris(n-propyl)phosphine and Tris(iso­propyl)phosphine

O-Phospho-DL-threonine and O-Phospho-L-threonine Compared with their Serine Analogs

3-Iso­propylamino-4-methyl-4H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-Dioxide

(5R)-5-[(S)-α-Hydroxybenzyl]-5-(L-menthyl­oxy)-4-(1-pyrrolidinyl)furan-2(5H)-one

1:1 Complex Formed by 2-Picoline N-Oxide and 4-Nitrophenol

A Multichromophoric Bi­cyclo[2.2.2]octenone and a Photorearranged Ester Derivative

Two Crystal Forms of 4'-octyl­oxy-4-cyanobi­phenyl (8OCB)

Redetermination of L-Leucine at 120K

L-Cysteine, Monoclinic Form, Redetermination at 120K

Triclinic Form of DL-Valine

DL-Norleucine, β Form at 120K

L-Valyl-L-alanine

Intermediates in the Synthesis of (+)-Grandisol. I

5-Benzyl­idene-8-ethylthiocarbamoyl-9-phenyl-7,8-di­azabi­cyclo[4.3.0]non-6-ene

1-Benzoyl-3-(4-methoxyphenyl)thiourea

Bandrowski's Base

5'-O-Benzoyl-2',3'-di­deoxy-2'-oxo-α-uridine

3,3-Di­chloro-4-(p-methoxyphenyl)-1-phenyl-2-azetidinone

(1R,2R)-4,4-Di­methylpyrazolidine-3,5-dione-α-D-pyranosyl-2-deoxyriboside

1-(p-Methoxyphenyl)-2-methyl-4-nitro­imidazole and 1-(p-Acetylphenyl)-2-methyl-4-nitro­imidazole

2,3-Di­hydro-1,4-di­thia­phenanthrene 1,4-Dioxide

Methyl 2-Methoxycarbonylamino-3,3-di­phenylpropionate, an Interesting Di­phenylalanine (DIP) Derivative

Absolute Configuration of Chlorojanerin, a Chlorine-Containing Guaianolide from Centaurea scoparia

(Bromodi­fluoro­methyl)di­phenylphosphine Sulfide

A Di­aza Analogue of Benzo-15-crown-5

3-De­oxy-3-C-ethoxycarbonylmethyl-1,2:5,6-di-O-iso­propyl­idene-α-D-allo­furanose at 173K

2-Chlorobenzimidazole

2,4,6-Tri­chloro­benzoic Acid: Structure and Hydrogen-Bonding Pattern

(3aR,3bS,4aR,4bR,5aR,5bS)-4,4,8,8-Tetra­bromo-2,2-di­methylperhydrodi­cyclopropa[e,g][1,3]benzodioxole-3b-carbo­nitrile

Structural Studies of Mitomycins. VII. Mitomycin G

3-(m-Bromo­phenyl)-1-(3-methyl-2-pyridyl)pyrrolidin-2,5-dione

(Z)-4-[(S)-2,2-Di­methyl-1,3-dioxolan-4-ylmethyl­idene]-2-phenyl-1,3-oxazol-5(4H)-one

8,9,10,11-Tetra­hydrobenz[c]acridine

5'-(2-Hy­droxy-5-hydroxymethyl-3-methoxyphenyl)-6,9-bis­(hydroxymethyl)-3',4,11-tri­methoxydibenzo[d,f][1,3]dioxepine-2-spiro-4'-cyclohexa-2',5'-dienone

1,2-Di­acetyl-4-phenyl-1,2,4-triazolidine-3,5-dione

N-Acetyl-L-phenylalanyl-L-alaninamide

2'-Deoxycytidine-N3-cyanoborane

5,6,7,8,9,10-Hexa­hydro-10-hy­droxy-5,9-methano-4H-thieno[3,2-c]azonine

Kynurenic Acid Monohydrate

A cis-Fused Decalone and a Bi­cyclo[4.3.1]decanone Ring System

A C(10)-Oxygenated ABC-Ring Analogue of Paclitaxel (Taxol^TM)

Specific Structural Features and Photochemical Properties of Three Benzo-Annulated 2,2-Di­phenyl[2H]chromenes

Anthracene-1,8-di­carboxylic Acid

An Orthorhombic Phase of 3,6-Di(2-pyridyl)-1,4-di­hydro-1,2,4,5-tetrazine

2-Amino-5-bromopyrimidinium Chloride

L-Histidyl-L-tyrosinium Dichloride Dihydrate, C₁₅H₂₀N₄O₄²⁺.2Cl⁻.2H₂O

3-[(2-Phenylsulfonyl)ethenyl]-4H-1-benzo­pyran-4-one

A New Precursor of 1,3,4-Thia­diazolesulfonamides: 5-tert-Butyloxycarbonylamino-1,3,4-thia­diazole-2-sulfonyl Chloride

4,5-Bis(fluorodi­nitro­methyl)-2-meth­oxy-1,3-dioxolane

Phase Transition and Expected Non-Linear Polarizability of 1-Hy­droxy-4-(4-methylphenylamino)-9,10-anthra­quinone