Sodium silver tricobalt bis­(diphosphate) and sodium silver copper(II) diphosphate

The title compounds crystallize with Na and Ag sharing sites. The small differences in ionic radii of the two monocations do not lead to significant differences in the structural details. In the latter compound, the Cu atom lies on an inversion center.

K₂CsYb(PO₄)₂

K₂CsYb(PO₄)₂ crystallizes in the trigonal system in space group Pm1. The structure is built up from regular independent PO₄ tetrahedra and LnO₆ octahedra sharing corners and arranged in layers. The structure is similar to that of glaserite.

Trithallium hydrogen bis­(sulfate), Tl₃H(SO₄)₂, in the super-ionic phase by X-ray powder diffraction

Rietveld refinement shows that the structure of Tl₃H(SO₄)₂ in the super-ionic phase consists of SO₄ tetrahedra, between which Tl atoms are situated. The distortion of the SO₄ tetrahedra in this crystal is less than that in isotypic crystals.

MgNB₉, a new magnesium nitridoboride

The structure of the new magnesium nitridoboride MgNB₉ consists of two layers alternating along the c axis. The NB₆ layer, with B₁₂ icosahedra, has the C₂B₁₃ structure type. Within this layer, boron icosahedra are bonded to N atoms, each coordinating to three boron polyhedra. Another MgB₃ layer, with B₆ octahedra, does not belong to any known structure type. The boron icosahedra and octahedra are connected to each other, thus forming a three-dimensional boron framework.

Na_1.72Mn_3.28(AsO₄)₃

The structure of sodium manganese arsenate (1.72/3.28/12) is similar to the alluaudite structure type, and consists of a complex network of edge-sharing MnO₆ octahedral chains, linked together by AsO₄ tetrahedra, forming two distinct channels, one containing Na⁺ cations and the other occupied statistically by Mn⁺ and Na⁺ cations.

Germanium(IV) chloride at 193 K

Single crystals of germanium(IV) tetrachloride, GeCl₄, were grown at 193 K. In the crystal structure, the isolated mol­ecules have very well realised tetrahedral geometry.

Bis(tri­methylphosphine)silver(I) hexa­fluorophosphate

(Di­benzyl sulfoxide-κO)bis­(1,3-diphenylpropane-1,3-dionato-κ²O,O′)dioxouranium(VI)

Disorder effects in Mn₁₂–acetate at 83 K

Chloro­bis­(thio­urea-κS)copper(I) bis­(4,5-di­aza­fluoren-9-one) mono­hydrate

Di-μ-meth­oxy-bis­[(η⁵-cyclo­pentadienyl)(nitrosyl-κN)(tri­methylsilylmethyl)molybdenum(II)]

GaFPO₃(C₆H₅): a new fluorinated gallium phenyl­phosphonate with a layered network

Fluorinated gallium phenyl­phospho­nate exhibits a layered structure built up from zigzag chains of edge-sharing gallium octahedra, connected to phenyl­phosphonate groups.

μ-Cyano-1:2κ²C:N-tetra­cyano-1κ⁴C-(5-methyl-5-nitro-3,7-di­azanonane-1,9-di­amine-2κ⁴N^1,3,7,9)-nitrosyl-1κN-copper(II)iron(II) dihydrate

[Bis(2-di­phenylphosphino­ethyl) sulfide-κ³P,S,P′](tri­phenylphosphine-κP)platinum(II) diperchlorate acetone solvate

trans-Bis­[O-2,4-di-tert-butyl­phenyl (4-meth­oxy­phenyl)­dithio­phosphonato-κ²S,S′]­nickel(II)

Tris­[2-(2-oxazolin-2-yl)­phenolato]­iron(III)

A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-tri­ethoxybenzoate as the equatorial ligand

catena-Poly[[[bis­(μ-4,5-di­hydrothiazole-2-thiolato)-tetrahedro-tetracopper(I)]-di-μ-4,5-di­hydro­thiazole-2-thiolato] dihydrate]

Aqua­chlorobis[4,4,5,5-tetra­methyl-2-(2-pyridyl)-4,5-di­hydro-1H-imidazol-1-oxyl 3-oxide-κ²O¹,N²]nickel(II) nitrate methanol disolvate monohydrate

Tetra­aqua(1,10-phenanthroline-κ²N,N′)­manganese(II) sulfate dihydrate

Bis(tetra-n-butylammonium) di-μ-chloro-bis­[(tetra­methyl buta-1,3-diene-1,2,3,4-tetra­carboxylato-κ²C¹,C⁴)palladium]

Dabconium ortho­fluoro­beryl­late hemihydrate

Ethylenedi­ammonium bis­{bis­[N-(2-amino­ethyl)glycinato-κ³N,N′,O]chromium(III)} tetrachloride dihydrate at 293 and 100 K

(4-Nitro­phenylsulfanylmethyl)triphenylstannane and (4-nitro­phenylsulfonylmethyl)tri­phenylstannane: R(X) rings (X is 10, 18 or 24) and C—H⋯π interactions

Losartan potassium, a non-peptide agent for the treatment of arterial hypertension

Di­aquabis(1,3-propanedi­amine-κ²N,N′)nickel(II) bis­(sulfanilate)

[2,6-Bis(3,5-di­methylpyrazol-1-ylmethyl)pyridine]iodocopper(I) di­chloro­methane solvate

4,7-Di­iodo-2,1,3-benzo­thia­diazole and 7,7′-di­iodo-4,4′-bi(2,1,3-benzothia­diazole)

5,11,17,23-Tetra-tert-butyl-25,26,27,28-tetra­kis­(2-cyano­benzyl­oxy)-2,8,14,20-tetra­thia­calix­[4]­arene–di­chloro­methane (1/2)

4-Vinyl­benzyl analogs of adenine and uracil: reactive monomers for nucleobase polymeric resins

Bis(5-phenyltetrazol-2-yl)methane

2,4,6-Tri­methylphenyl isocyanide

1-Substituted derivatives of 2-phenylpyrrolidine-2-carboxamide

Structural properties of a series of photochromic fluorinated indolylfulgides

A pipecolic acid (Pip)-containing dipeptide, Boc-D-Ala-L-Pip-NHⁱPr

Bis(1-naphthyl) ditelluride

1-Substituted derivatives of 2-aryl-5-oxopyrrolidine-2-carboxylic acid

(+)-3,11-Dioxoandrost-4-ene-17β-carboxylic acid: catemeric hydrogen bonding in a steroidal keto acid

A benzo­pyran derivative substituted at position 3

N-(2-Hydroxyethyl)ethylenedi­ammonium hydrogenphosphate monohydrate

Tetrameric tri­phenylsilanol, (Ph₃SiOH)₄, and the adduct (Ph₃SiOH)₂–di­methyl sulfoxide, both at 120 K, and the adduct (Ph₃SiOH)₄–1,4-dioxan at 150 K: interplay of O—H⋯O and C—H⋯π(arene) interactions

A comparative study of intermolecular interactions in the crystal structures of phenyl/phenyl end-capped oligoanilines

16-(4-Cyano­benzyl­idene)-3β-pyrrolidinoandrost-5-en-17β-ol monohydrate

4,5-Di­hydro-3-methyl-5-(4-methyl­phenyl)-1H-pyrazole-1-carboxamidinium acetate acetone hemisolvate

Ethyl N-(2-benzyl­amino-6-benzyl­oxy-5-nitro­sopyrimidin-4-yl)­glycinate: sheets built from a three-centre N—H⋯(N,O), and two-centre C—H⋯O and C—H⋯π(arene) hydrogen bonds

N-(2-Iodo­benzyl­idene)-3-nitroaniline: sheets formed by a combination of C—H⋯O hydrogen bonds and two aromatic π–π-stacking interactions

3-Amino-1,2,4-triazine

2-(exo-Tri­cyclo[5.2.1.0^2,6]deca-4,8-dien-3-endo-yl)acetaldehyde 2,4-dinitro­phenylhydrazone

N,N-Di­ethyl-2,6,6-tri­methyl-4-(3-nitro­phenyl)-5-oxo-1,4,5,6,7,8-hexa­hydro­quinoline-3-carboxamide

The low-temperature phase of di-tert-butylsilanediol

4-(Allyl­amino)-2-amino-6-benzyl­oxy-5-nitro­sopyrimidine from synchrotron data at 150 K: double chains built from N—H⋯N, N—H⋯O, N—H⋯π(arene) and aromatic π–π-stacking interactions