• The synthetized mixture of Fe-MOFs were characterized by XRD. spectroscopic properties the investigated IR. electrochemical CV, EIS and charge-discharge methods. cavities channels calculated used in order to predict possible accommodation sites for Li + ions. interactions described structures compounds. This work presents synthesis characterization a new metal-organic framework (MOF). compoun...

Functionalizing metal-organic frameworks (MOFs) with amines is a commonly used strategy to enhance their performance in CO2 capture applications. As such, this work, two-step covalently functionalize NH2-containing MOFs short chain polyamines was developed. In the first step, parent MOF, Zn4O(NH2-BDC)3, exposed bromoacetyl bromide (BrAcBr), which readily reacts pendant -NH2 groups on 2-amino-1,...

AIM To analyse the prevalence and the distribution of displaced, buccal/palatal maxillary canines, and the association with sagittal and vertical skeletal relationships in a southern Italian population. MATERIALS AND METHODS Consecutive records of patients were examined. Inclusion criteria were: age 7-12 years, 1-2 cervical vertebral maturation (CVM) stage, initial dental casts, intraoral pho...

Four coordination polymers containing magnesium metal nodes and di- or tricarboxylic acid organic connectors have been synthesised and structurally characterised with the aid of single crystal X-ray diffraction. Mg3(bdc)3(DMA)4 (1) and Mg3(bdc)3(EtOH)2 (2) were prepared from the 1 : 1 reaction of 1,4-benzenedicarboxylic acid (H(2)bdc) with Mg(NO3)2.6H2O in dimethylacetamide (DMA) or EtOH respec...

The structure of M 2 (OH) (bpdc) (bpdc = biphenyl dicarboxylate, C 14 H 8 O 4 ) is distinct from that the isoreticular compounds (bdc) (bdc benzene ( Mn, Fe), in sense no disorder bpdc molecules one layer to other needs be considered. global symmetry lower P 1 than bdc 2/ m ). Both Mn and Fe order magnetically at 36.8 46.5 K, respectively, can considered as uncompensated antiferromagnets, where...

Five new coordination polymers based on Ln3+ and 2,5-diiodoterephthalates (2,5-I-bdc)— {[La2(2,5-I-bdc)3(DMF)4]}·2DMF (1) {[Ln2(2,5-I-bdc)3(DMF)4]} (Ln = La (2), Nd (3), Sm (4) Eu (5))—were prepared characterized by single crystal powder X-ray diffractometry. Luminescent behavior was examined (the highest quantum yield is 4.5%); thermal stability using thermogravimetric analysis.

In this paper, we introduce and analyze robustness measures for the stability of discrete-time systems x(t+1) = Ax(t) under parameter perturbations of the form A ! A + BDC where B; C are given matrices. In particular we characterize the stability radius of the uncertain system x(t+1) = (A+BDC)x(t), D an unknown complex perturbation matrix, via an associated symplectic pencil and present an algo...

The compound In(OH)BDC.0.75BDCH2 (BDC = benzenedicarboxylate), 1, has been synthesized and characterized by single-crystal X-ray diffraction. The structure comprises two distinct sublattices formed by a covalently linked In(OH)BDC lattice and ordered chains of hydrogen-bonded H2BDC molecules and can be described as a hybrid inorganic coordination polymer-organic vernier structure. Each InO6 oct...

The synthesis of an NbO-type metal-organic framework was achieved by design: o-Br-BDC (BDC = benzenedicarboxylate) was used to direct the formation of Cu2(CO2)4 paddle wheel units at 90 degrees to each other and thus yield the target network. The compound was formulated as Cu2[o-Br-BDC]2(H2O)2.(DMF)8(H2O)2 (MOF-101) and characterized by single-crystal X-ray diffraction [cubic, space group Imm (...