Preclarissima [et] inestimabilis doctrine atq[ue] vtilitatis Diui Aurelij Augustini sermonu[m] opera.

Marca tip. de Berthold Rembolt en port. (Renouard, 961)

Preclarissima [et] inestimabilis doctrine atq[ue] vtilitatis Diui Aurelij Augustini sermonu[m] opera.

Marca tip. de Berthold Rembolt en port. (Renouard, 961)

Diui Aurelij Augustini hipponensis ep[iscop]i ... aureorum Sermonu[m] nuper accuratissime Lugduni speciofissimis characteribus impressorum Prima-[secunda] pars ...

Pie de imp. tomado de colofón en B10v

Diui Aurelij Augustini hipponensis ep[iscop]i ... aureorum Sermonu[m] nuper accuratissime Lugduni speciofissimis characteribus impressorum Prima-[secunda] pars ...

Pie de imp. tomado de colofón en B10v

Diui aurelij Augustini hippone[n]sis Episcopi Meditationes, Soliloquia, Manuale, atq[ue] Psalterium, feliciter Incipit.

Hojas imp. por ambas caras

Diui aurelij Augustini hippone[n]sis Episcopi Meditationes, Soliloquia, Manuale, atq[ue] Psalterium, feliciter Incipit.

Hojas imp. por ambas caras

Septimus tomus operum D. Aurelii Augustini Hipponensis Episcopi : continens reliquam partem ton polemikon, id est, pugnas aduersus hæreses Donatistarum & Pelagianorum.

Marca tip. "Froben" en port. y en 2O6v

Tractatvs panegyricvs de sanctissima Maria domina nosta, in Debbora et Jahele, Veteris Testamenti heroissis, & celebratissimis feminis coelitus adumbrata, ad caput iv & v libri Judicum

UANL

A Hexanuclear Mixed-Valence Oxovanadium(IV,V) Complex as a Highly Efficient Alkane Oxidation Catalyst

The new hexanuclear mixed-valence vanadium complex [V3O3(OEt)(ashz)(2)(mu-OEt)](2) (1) with an N,O-donor ligand is reported. It acts as a highly efficient catalyst toward alkane oxidations by aqueous H2O2. Remarkably, high turnover numbers up to 25000 with product yields of up to 27% (based on alkane) stand for one of the most active systems for such reactions.

Symbolic geography in John Ruskin's modern painters, Volumes III, IV, V.

Modern Painters vol. III, IV et V est une œuvre tripartite développée après 1850, en synchronie avec la guerre de Crimée (1854-56), la répression de la révolte indienne (1857-59) et la deuxième guerre d’indépendance d’Italie (1859). Marqué par ces événements politiques, Ruskin met en œuvre une stratégie complexe pour configurer dans un langage symbolique les frontières et les taxonomies impériales de l’espace européen. Il développe des stratégies de présentation qui combinent le texte et les illustrations pour créer des allégories mentales et visuelles, construites à partir des stéréotypes littéraires et culturels véhiculés dans l’espace britannique. L’auteur met ses derniers volumes de Modern Painters sous le signe de « la crise de la civilisation » représentée par les conflagrations de Crimée, d’Inde et d’Italie, en exprimant son soutien pour la nouvelle alliance entre l’Angleterre et la France. Un autre motif est son obsession avec la réforme sociale via un retour aux valeurs chrétiennes traditionnelles.

Synthesis, spectral and structural studies of oxovanadium(IV/V) complexes derived from 2-hydroxyacetophenone-3-hydroxy- 2-naphthoylhydrazone: polymorphs of oxovanadium(V) complex [VOL(OCH3)]

Oxovanadium(IV/V) complexes of 2-hydroxyacetophenone- 3-hydroxy-2-naphthoylhydrazone (H2L) have been synthesized and characterized. The complexes were characterized by elemental analyses, IR, electronic and EPR spectra. The oxovanadium(V) complex [VOL (OCH3)] is crystallized in two polymorphic forms, denoted by 1a and 1b, with space groups Pn21a and P 1, respectively. Both have distorted square pyramidal structures.

Synthesis and spectral investigations of vanadium(IV/V) complexes derived from an ONS donor thiosemicarbazone ligand

Four oxovanadium and one dioxovanadium complex with 2-hydroxyacetophenone N(4)- phenylthiosemicarbazone (H2L) which are represented as [VOLphen]·2H2O (1), [VOLbipy] (2), [VOLdmbipy] (3), [VOL]2 (4) and [VO2HL]·CH3OH (5) have been synthesized and characterized by elemental analyses, electronic, infrared and EPR spectral techniques. In all the complexes 1–4 the ligand coordinates through phenolic oxygen, azomethine nitrogen and thiolate sulfur. But in complex [VO2HL]·CH3OH, coordination takes place in thione form instead of thiolate sulfur. All the complexes except [VO2HL]·CH3OH are EPR active due to the presence of an unpaired electron. In frozen DMF at 77 K, all the oxovanadium(IV) complexes show axial anisotropy with two sets of eight line patterns

Simple general method of generating non-oxo, non-amavadine model octacoordinated vanadium(IV) complexes of some tetradentate ONNO chelating ligands from various oxovanadium(IV/V) compounds and structural characterization of one of them

A simple general route of obtaining very stable octacoordinated non-oxovanadium( IV) complexes of the general formula VL2 (where H2L is a tetradentate ONNO donor) is presented. Six such complexes (1-6) are adequately characterized by elemental analysis, mass spectrometry, and various spectroscopic techniques. One of these compounds (1) has been structurally characterized. The molecule has crystallographic 4 symmetry and has a dodecahedral structure existing in a tetragonal space group P4n2. The non-oxo character and VL2 stoichiometry for all of the complexes are established from analytical and mass spectrometric data. In addition, the non-oxo character is clearly indicated by the complete absence of the strong nu(v=o) band in the 925-1025 cm(-1) region, which is a signature of all oxovanadium species. The complexes are quite stable in open air in the solid state and in solution, a phenomenon rarely observed in non-oxovanadium(IV) or bare vanadium(IV) complexes.