{μ-2,2′-(Ethane-1,2-di­yl)bis­[4,6-bis­(tri­methyl­sil­yl)-1,3-di­hydro­cyclo­penta­[c]pyrrol-5-one]}bis­[tri­carbonyl­iron(0)]

The binuclear title compound consists of two iron(0) centres, each of them surrounded by a cyclo­penta­dienone moiety and three carbonyl ligands in a three-legged piano-stool geometry.

(N-Benzoyl-N-phenyl­hydroxy­laminato)carbon­yl(tri­phenyl­arsine)rhodium(I)

The mol­ecular structure of the title compound, [Rh(BPHA)(CO)(AsPh₃)] (where BPHA = N-benzoyl-N-phenyl­hydroxy­laminate), has a distorted square-planar coordination environment around the central Rh^I atom, defined by a CO₂As coordination set.

Synthesis and crystal structure of a Pd^II complex of ortho-xylylenebis(pyridyl­triazole)

The ortho-xylylenebis(pyridyl­triazole) ligand coordinate with Pd^II giving dimeric square-planar complexes on which the Pd⋯Pd separation is 3.6184 (4) Å.

N-(4-Meth­oxy-3-nitro­phen­yl)acetamide

The title compound crystallizes with a disordered nitro group in twinned crystals. In the crystal, the N—H group donates a hydrogen bond to a nitro oxygen atom, generating chains propagating in the [101] direction. The amide carbonyl oxygen atom is not involved in the hydrogen bonding.

[3-Meth­oxy-5-(meth­oxy­carbon­yl)isoxazol-4-yl](4-meth­oxy­phen­yl)iodo­nium 2,2,2-tri­fluoro­acetate

The crystal structure of an unsymmetrical diaryl iodo­nium salt obtained from the nucleophilic coupling of tribut­yl(4-meth­oxy­phen­yl)stannane with a di­acet­oxy­iodo precursor bearing an isoxazole moiety is described.

{N-[(4-Meth­oxy-2-oxidophen­yl)(phen­yl)methyl­idene]glycinato}di­phenyl­silicon(IV)

The silicon title complex consists of a tridentate dinegative Schiff base ligand bound to a di­phenyl­silyl unit. The coordination geometry of the penta­coordinated silicon atom is a distorted trigonal bipyramid.

Tri­methyl­phosphine oxide dihydrate

Tri­methyl­phosphine oxide and water mol­ecules form 16-membered hydrogen-bonded rings inter­connected into layers.

9-(Pyrrolidinium-1-yl)-9-boranuidabi­cyclo­[3.3.1]nona­ne

The title compound, C₁₂H₂₄BN, is an adduct formed from 9-borabi­cyclo­[3.3.1]nonane (9-BBN) and pyrrolidine. It crystallizes in the the triclinic space group P with three mol­ecules in the asymmetric unit.

2-(3-Methyl-2-oxoquinoxalin-1-yl)-N-(4-methyl­phen­yl)acetamide

Chains extending along the b-axis direction are formed through hydro­gen bonding between the amide functions of the title quinoxaline derivative.

(23R,23¹S,25S)-23¹,26-Ep­oxy-23-ethyl­furost-20(22)-en-3β-ol

The title steroid includes a tetra­hydro-2H-pyran heterocycle bonded to the steroidal nucleus, resulting from a spiro­stan rearrangement.