|Edited by||Andrew Shore|
Royal Society of Chemistry (United Kingdom)
|ISSN|| 1466-8033 |
CrystEngComm is a peer-reviewed online-only scientific journal publishing original research and review articles on all aspects of crystal engineering including properties, polymorphism, target materials, and crystalline nanomaterials. It is published biweekly by the Royal Society of Chemistry and the editor-in-chief is Andrew Shore. According to the Journal Citation Reports , the journal has a 2018 impact factor of 3.382, ranking it second out of 23 journals in the category "Crystallography".CrystEngComm has a close association with the virtual web community, CrystEngCommunity.
CrystEngComm was one of the first online-only chemistry journals when it was established in 1999.Initially, articles were published online as soon as they were accepted and the journal did not publish articles in issues. However, in 2000 issues were introduced and the journal was published monthly. As submissions increased, the journal switched in 2011 to a biweekly publication. Authors can elect to have accepted articles published as open access.
The journal has been involved in the development of nomenclature for crystal engineering, [ citation needed ]which is gradually being adopted by researchers in the field.
CrystEngComm publishes the following types of articles: Research Papers (original scientific work), Communications (original work that merits urgent publication), and Highlights (short reviews of topics from the field of crystal engineering).
The five journals that cited CrystEngComm most often in 2009 are (in order of descending citation frequency) CrystEngComm, Crystal Growth & Design , Dalton Transactions , Acta Crystallographica Section E and Inorganic Chemistry .In 2009, the five journals that have been cited most frequently by articles published in CrystEngComm are Inorganic Chemistry , Journal of the American Chemical Society , Angewandte Chemie International Edition , Chemical Communications and Crystal Growth & Design .
According to Web of Science, the following three articles have been cited most often:
Dalton Transactions is a peer-reviewed scientific journal publishing original (primary) research and review articles on all aspects of the chemistry of inorganic, bioinorganic, and organometallic compounds. It is published weekly by the Royal Society of Chemistry. The journal was named after the English chemist, John Dalton, best known for his work on modern atomic theory. Authors can elect to have accepted articles published as open access. The editor is Andrew Shore. Dalton Transactions was named a "rising star" by In-cites from Thomson Scientific in 2006.
Silver molybdate (Ag2MoO4), a chemical compound, is a yellow, cubic crystalline substance often used in glass. Its crystals present two types of electronic structure, depending on the pressure conditions to which the crystal is subjected. At room temperature, Ag2MoO4 exhibits a spinel-type cubic structure, known as β-Ag2MoO4, which is more stable in nature. However, when exposed to high hydrostatic pressure, the tetragonal α-Ag2MoO4 forms as a metastable phase.
Crystal engineering is the design and synthesis of molecular solid state structures with desired properties, based on an understanding and use of intermolecular interactions. The two main strategies currently in use for crystal engineering are based on hydrogen bonding and coordination bonding. These may be understood with key concepts such as the supramolecular synthon and the secondary building unit.
CrystEngCommunity is a virtual web community for people working in the field of crystal engineering. The website is owned by the Royal Society of Chemistry (RSC).
A molecular solid is a solid consisting of discrete molecules. The cohesive forces that bind the molecules together are van der Waals forces, dipole-dipole interactions, quadrupole interactions, π-π interactions, hydrogen bonding, halogen bonding, London dispersion forces, and in some molecular solids, coulombic interactions. Van der Waals, dipole interactions, quadrupole interactions, π-π interactions, hydrogen bonding, and halogen bonding are typically much weaker than the forces holding together other solids: metallic, ionic, and network solids. Intermolecular interactions, typically do not involve delocalized electrons, unlike metallic and certain covalent bonds. Exceptions are charge-transfer complexes such as the tetrathiafulvane-tetracyanoquinodimethane (TTF-TCNQ), a radical ion salt. These differences in the strength of force and electronic characteristics from other types of solids give rise to the unique mechanical, electronic, and thermal properties of molecular solids.
A halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity.
Acta Crystallographica is a series of peer-reviewed scientific journals, with articles centred on crystallography, published by the International Union of Crystallography (IUCr). Originally established in 1948 as a single journal called Acta Crystallographica, there are now six independent Acta Crystallographica titles:
The organic compound 3-pyridylnicotinamide (3-pna), also known as N-(pyridin-3-yl)nicotinamide, is a kinked dipodal dipyridine that is synthesized through the reaction of nicotinoyl chloride and 3-aminopyridine. The nitrogen atoms on its pyridine rings, like those of its isomer 4-pyridylnicotinamide, can donate their electron lone pairs to metal cations, allowing it to bridge metal centers and act as a bidentate ligand in coordination polymers. It can be used to synthesize polymers that have potentially useful gas adsorption properties.
In chemistry, a C–H···O interaction is occasionally described as a special type of weak hydrogen bond. These interactions frequently occur in the structures of important biomolecules like amino acids, proteins, sugars, DNA and RNA.
Pierangelo Metrangolo is vicepres of IUPAC and an Italian chemist with interests in supramolecular chemistry and functional materials. He also has an interest in crystal engineering, in particular by using the halogen bond.
Zeitschrift für Kristallographie – Crystalline Materials is a monthly peer-reviewed scientific journal published in English. The journal publishes theoretical and experimental studies in crystallography of both organic and inorganic substances. The editor-in-chief of the journal is Rainer Pöttgen from Westfälische Wilhelms-Universität Münster. The journal was founded in 1877 under the title Zeitschrift für Krystallographie und Mineralogie by crystallographer and mineralogist Paul Heinrich von Groth, who served as the editor for 44 years. It has used several titles over its history, with the present title having been adopted in 2010. The journal is indexed in a variety of databases and has a 2015 impact factor of 2.650.
Zeitschrift für Kristallographie – New Crystal Structures is a bimonthly peer-reviewed scientific journal published in English. Its first issue was published in December 1997 and bore the subtitle "International journal for structural, physical, and chemical aspects of crystalline materials." Created as a spin-off of Zeitschrift für Kristallographie for reporting novel and refined crystal structures, it began at volume 212 in order to remain aligned with the numbering of the parent journal. Paul von Groth, Professor of Mineralogy at the University of Strasbourg, established Zeitschrift für Krystallographie und Mineralogie in 1877; after several name changes, the journal adopted its present name, Zeitschrift für Kristallographie – Crystalline Materials, in 2010.
A chalcogen bond is an attractive interaction in the family of σ-hole interactions, along with hydrogen bonds and halogen bonds. This family of attractive interactions has been modeled as an electron donor interacting with the σ* orbital of a C-X bond. Electron density mapping is often invoked to visualize the electron density of the donor and an electrophilic region on the acceptor, referred to as a σ-hole. Chalcogen bonds, much like hydrogen and halogen bonds, have been invoked in various non-covalent interactions, such as protein folding, crystal engineering, self-assembly, catalysis, transport, sensing, templation, and drug design.
Some metal-organic frameworks (MOF) display large structural changes as a response to external stimuli, and such modifications of their structure can, in turn, lead to drastic changes in their physical and chemical properties. Such stimuli-responsive MOFs are generally referred to as a flexible metal-organic frameworks. They can also be called dynamic metal-organic framework, stimuli-responsive MOFs, multi-functional MOFs, or soft porous crystals.
Rahul Banerjee is an Indian organic chemist and a professor at the department of chemical sciences of the Indian Institute of Science Education and Research, Kolkata. Banerjee, a fellow of the Royal Society of Chemistry, is known for his studies in the field of Metal–organic framework designing. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, for his contributions to chemical sciences in 2018.
Elena Vladimirovna Boldyreva is a Russian chemist. Boldyreva is a leading researcher at the Boreskov Institute of Catalysis in the Siberian Branch of Russian Academy of Sciences, and is Professor and Head of the Section of Solid State Chemistry at Novosibirsk State University.
Kumar Biradha is a researcher in the field of crystal engineering. He was born on 15 June 1968 in Relangi, Andhra Pradesh. He is a professor at the Department of Chemistry, Indian Institute of Technology, Kharagpur, and an Associate Editor of Crystal Growth and Design, an American Chemical Society Journal.
CrystalExplorer or CE is a freeware designed to analysis the crystal structure with *.cif file format.
The boroselenites are heteropoly anion chemical compounds containing selenite and borate groups linked by common oxygen atoms. They are not to be confused with the boroselenates with have a higher oxidation state for selenium, and extra oxygen. If selenium is replaced by sulfur, it would be a borosulfite. Boroselenites are distinct from selenoborates in which selenium replaces oxygen in borate, or perselenoborates which contain Se-Se bonds as well as Se-B bonds. The metal boroselenites were only discovered in 2012.
Diiodoacetylene is the organoiodine compound with the formula C2I2. It is a white, volatile solid that dissolves in organic solvents. It is prepared by iodination of trimethylsilylacetylene. Although samples explodes above 80 °C, diiodoacetylene is the most readily handled of the dihaloacetylenes. Dichloroacetylene, for example, is more volatile and more explosive. As confirmed by X-ray crystallography, diiodoacetylene is linear. It is however a shock, heat and friction sensitive compound.