Results 51 to 60 of about 130,193 (322)

L-edge X-ray absorption spectroscopy of non-heme iron sites: Experimental determination of differential orbital covalency

open access: yes, 2003
X-ray absorption spectroscopy has been utilized to obtain the L-edge multiplet spectra for a series of non-heme ferric and ferrous complexes. Using these data, a methodology for determining the total covalency and the differential orbital covalency (DOC),
Sub Inorganic Chemistry and Catalysis   +6 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Reversible Dihydrogen Splitting and Diradical Reactivity of 1,4‐Digermabenzene‐1,4‐diide

open access: yesChemistryEurope
Here, we report the use of an alkyne‐functionalized amidine, PhC{N(Dipp)}N(Dipp)C≡CSiMe3 (1) (Dipp = 2,6‐iPr2C6H3), to access a range of Ge(IV), Ge(II/IV), Ge(II), and Ge(I) compounds based on an anionic dicarbene (ADC) framework (ADC = PhC{N(Dipp)C}2 ...
Falk Ebeler   +5 more
doaj   +1 more source

Confirming the Molecular Basis of the Solvent Extraction of Cadmium(II) Using 2-Pyridyl Oximes through a Synthetic Inorganic Chemistry Approach and a Proposal for More Efficient Extractants [PDF]

open access: gold, 2022
Anastasia Routzomani   +7 more
openalex   +1 more source

Photochemistry of iron complexes [PDF]

open access: yes, 2018
Although iron is among the most abundant of the bio-essential transition metals and its coordination chemistry is of central importance to bio-inorganic and bioinspired chemistry, its photochemistry has been overshadowed by ruthenium polypyridyl ...
Browne, Wesley R., Chen, Juan
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Isolation of an Anionic Dicarbene Embedded Sn2P2 Cluster and Reversible CO2 Uptake

open access: yesAdvanced Science
Decarbonylation of a cyclic bis‐phosphaethynolatostannylene [(ADC)Sn(PCO)]2 based on an anionic dicarbene framework (ADC = PhC{N(Dipp)C}2; Dipp = 2,6‐iPr2C6H3) under UV light results in the formation of a Sn2P2 cluster compound [(ADC)SnP]2 as a green ...
Falk Ebeler   +4 more
doaj   +1 more source

Surprisingly Fast Interface and Elbow Angle Dynamics of Antigen-Binding Fragments

open access: yesFrontiers in Molecular Biosciences, 2020
Fab consist of a heavy and light chain and can be subdivided into a variable (VH and VL) and a constant region (CH1 and CL). The variable region contains the complementarity-determining region (CDR), which is formed by six hypervariable loops, shaping ...
Monica L. Fernández-Quintero   +9 more
doaj   +1 more source

Molecular design of hybrid organic-inorganic nanocomposites synthesized via sol-gel chemistry [PDF]

open access: yesJournal of Materials Chemistry, 1999
The design, synthesis and some optical properties of hybrid organic-inorganic nanocomposites materials are presented. The properties that can be expected for such materials depend on the chemical nature of their components, but they also depend on the synergy of these components.
Sanchez, C.   +2 more
openaire   +2 more sources

Problems in structural inorganic chemistry

open access: yes, 2013
This book consists of over 300 problems (and their solutions) in structural inorganic chemistry at the senior undergraduate and beginning graduate level. The topics covered comprise Atomic and Molecular Electronic States, Atomic Orbitals, Hybrid Orbitals,
Li, Wai-Kee   +3 more
core   +1 more source

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