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	Complex (chemistry) - Wikipedia, the free encyclopedia
		The study of "coordination chemistry" is the study of "inorganic chemistry" of all alkali and alkaline earth metals, transition metals, lanthanides, actinides, and metalloids.
		Typically the chemistry of complexes is dominated by interactions between s and p molecular orbitals of the ligands and the d (or f) orbitals of the metal ions.
		The maximum coordination number for a certain metal is thus related to the electronic configuration of the metal ion (more specifically, the number of empty orbitals) and to the ratio of the size of the ligands and the metal ion.
	en.wikipedia.org /wiki/Complex_(chemistry) (2441 words)

	Inorganic chemistry - Wikipedia, the free encyclopedia
		Inorganic chemistry is the branch of chemistry concerned with the properties and behavior of inorganic compounds.
		Subdivisions of inorganic chemistry are organometallic chemistry, cluster chemistry and bioinorganic chemistry.
		Traditionally homogeneous catalysis is considered part of organometallic chemistry and heterogeneous catalysis is discussed in the context of surface science, a subfield of solid state chemistry.
	en.wikipedia.org /wiki/Inorganic_chemistry (2985 words)

	Chemistry - Ziegler
		While the coordination of small molecules to metal centers is relatively well understood, the effect of complex ligand environments is still an area of intense investigation.
		Coordination polymers as mineral analogs are novel systems where judicious use of ligands as synthons can result in functional materials.
		We have recently focused on the chemistry of tetrakis(imidazolyl)borate, and have used this synthon to generate novel, functional materials that exhibit topology-dependent physical and chemical reactivity.
	www.uakron.edu /colleges/artsci/depts/chemistry/faculty-staff/ziegler.php (529 words)

	National Taras Shevchenko University of Kyiv :: Personalities
		It was logically concluded with the monograph "Chemistry of Pseudohalides" (1986).
		The investigation in the field of coordination chemistry of pseudohalides ligands was awarded the Ukraine State Prize in the field of science and technique in 1990.
		In the field of surface coordination chemistry the investigations of complex formation on the surface of modified inorganic polymers and synthesis of complexes with N-, O-, S-, P-containing organic and inorganic ligands immobilized on silicon oxide surface are in progress (2 monographs were published).
	www.univ.kiev.ua /eng/persons/him_svv.html (549 words)

	Raymond
		The coordination chemistry of iron in transferrin and ferritin is of relevant for the potential treatment of diseases, particularly anemias.
		These examples all focus on the coordination of three bidentate chelators to a tri- or tetravalent metal ion in a pseudo-octahedral fashion at the apices of the clusters to generate local three-fold symmetry at these metal centers.
		This project is the result of a collaborative effort in inorganic chemistry, synthetic organic chemistry, and actinide biology, and incorporates the design, synthesis, structural and thermodynamic characterization of ligands and their metal complexes with actinides and lanthanides and the evaluation of these compounds in metal ion separations.
	chem.berkeley.edu /people/faculty/raymond/raymond.html (625 words)

	Chemistry at Oxford
		Pioneering work in coordination chemistry, organometallic chemistry, radiochemistry, the chemistry of the solid state and the X-ray structure determinations of biomolecules laid the foundations of modern inorganic chemistry.
		Bioinorganic Chemistry: The study of metal centres and clusters in biological systems: electron transfer; electrochemistry of proteins and enzymes; the design of biosensors for medicine; and the catalytic activity of haem proteins.
		Coordination chemistry: macro-cyclic complexes (with crown ethers etc.), for the modelling of molecular recognition processes and electron transfer in biological systems, and for the design of new molecular sensors and redox catalysts; also radio-pharmaceuticals for imaging and therapeutic applications.
	www.chem.ox.ac.uk /admissions/icl.html (287 words)

	SYNTHETIC COORDINATION CHEMISTRY: PRINCIPLES AND PRACTICE (Site not responding. Last check: 2007-10-31)
		Although coordination chemistry naturally centers on the synthesis of coordination compounds, the synthesis of these materials is typically not an end in itself.
		Coordination compounds are utilized in all branches of chemistry; from theoretical modeling to industrial and consumer products.
		While a large amount of information is available on coordination chemistry in general and synthetic methods in particular, no comprehensive work has been presented on the preparation of coordination compounds with an emphasis on synthetic strategies rather than on detailed descriptions of specific syntheses.
	www.worldscibooks.com /chemistry/2588.html (338 words)

	Chemistry sale
		Coordination Chemistry is primarily concerned with metal complexes but many of its concepts are applicable to chemistry in general.
		Students just starting to study chemistry, therefore, will profit from an appreciation and understanding of the basic principles of coordination chemistry, which may be applied in more sophisticated fashion in advanced courses.
		Although textbooks of general chemistry usually contain brief teatments of metal complexes and coordination chemistry, their limited space precludes the discussion of many important aspects of the subject.
	www.scilet.com /Offers/chem/coord1.htm (308 words)

	Comprehensive Coordination Chemistry II (Site not responding. Last check: 2007-10-31)
		Coordination Chemistry is the chemistry of metal complexes and covers such diverse fields as dyes, colour photography, nuclear fuels, toxicology and medicine.
		The objectives of Comprehensive Coordination Chemistry, 2nd Edition (CCC-II), are to give both the specialist and non-specialist chemist, in academia, industrial and government laboratories, a clear overview of the major developments in coordination chemistry since the early 1980s and some impression of where this field is likely to have impact in the next ten years.
		This volume begins with the 1s and 2s metals and describes trends in the development of their chemistry since the 1980's, such as the increased use of sterically bulky ligands, recognition of importance of nonionic interactions, reappraisal of the 'spectator' role of sblock ions, and the application of computational methods.
	www.bookplus.fi /product.php?isbn=0080437486&CustID=38f4ac04f8f41c7477f2e31a3ebabcf4&lang=EN&CustID=38f4ac04f8f41c7477f2e31a3ebabcf4 (1277 words)

	COORDINATION CHEMISTRY
		Surface chemistry can also be interpreted from a coordination chemistry approach, and processes such as ion exchange, sorption, and weathering are really ligand exchange reactions.
		The strength of the coordination interaction is a function of the ability of a ligand to donate or share their available pair(s) of electrons.
		Coordination number of a metal ion may vary from one complex to another.
	www.geo.utexas.edu /courses/376m/coord_chem.htm (1313 words)

	Chiba University HomePage \| Department of Chemistry
		Chemistry is one of the broadest scientific fields dealing with the structures, properties, and transformation of matter from the view of electrons, atoms and molecules.
		Chemistry is situated in the center of natural science, being closely associated with physics, biology, materials science, computer science, and medical science.
		Bio-organic Chemistry, Chemistry of Biological Macromolecules, and Chemistry of Biological Function are the subcourses of the Biochemistry division.
	www.chiba-u.ac.jp /e/aca/u/s/d_c.html (696 words)

	Search for Inorganic Chemistry - WordIQ.com
		The research of the Inorganic Chemistry group involves both the synthesis and characterization of new coordination complexes as well as kinetic and mechanistic studies.
		The European Journal of Inorganic Chemistry (2005 ISI Impact Factor 2.514) is the fastest growing journal in inorganic chemistry.
		Chemistry, Inorganic, study of the structure, properties, and reactions of the chemical elements and their compounds.
	www.wordiq.com /cgi-bin/smartsearch/smartsearch.cgi?keywords=Inorganic+Chemistry&s=20&bt=&crawlsite=&c=&db=&e=2080006&f=0&username=&c3=5&c5=1&c99= (481 words)

	Inorganic Chemistry, UIUC
		Early in the 20th century, when inorganic chemistry had been studied very little, research in the chemistry of the rare earths was actively pursued under the direction of Professor C. Balke, who was a member of the faculty from 1906 to 1916.
		Audrieth's interests lay in the chemistry of nitrogen, and later of phosphorus; among his achievements was the discovery of the first artificial food sweetener in 1932.
		The sixties and seventies saw expansion into the areas of cluster chemistry, bioinorganic chemistry, plus a resurgence of activity in coordination chemistry and main group chemistry with the additions of Professors John Shapley, Ken Suslick, and Tom Rauchfuss to the faculty.
	www.scs.uiuc.edu /chem/gradprogram/inorganic.html (505 words)

	Chemistry @ Colgate: Course Offerings
		The chemistry department offers a non-credit examination that is used to evaluate whether CHEM 111 or 101-102 is the appropriate introductory chemistry program for a given student.
		CHEM 111 (or CHEM 101-102) serves as a prerequisite for CHEM 263-264 (Organic Chemistry) or the CHEM 333-334 (Physical Chemistry) sequences.
		This course surveys the chemistry and regulation of the metabolism of carbohydrates, lipids, amino acids and nucleotides.
	departments.colgate.edu /chemistry/courses.html (1001 words)

	Taylor & Francis Journals: Welcome
		The Journal of Coordination Chemistry publishes the results of original investigations involving the physical and chemical properties, syntheses and structures of coordination compounds.
		Its scope may be defined as being concerned with the interactions of organic and inorganic ligands with metal centres.
		The Editors also welcome review articles in all areas of coordination chemistry, including inorganic solid state chemistry, organometallic chemistry and bioinorganic chemistry, as well as applications to analytical chemistry, catalysis, industrial chemistry and materials science.
	www.tandf.co.uk /journals/titles/00958972.asp (298 words)

	Solid state coordination chemistry
		Consequently, a coordination complex cation is assembled which serves to provide charge-compensation, space-filling and structure-directing roles.
		The interplay of the coordination preferences of the secondary metal site and the geometric constrains imposed by the ligand provides considerable structural flexibility, as well as an effective subunit for the spatial transmission of structural information.
		One strategy adopts appropriate stoichiometric control to form mononuclear metal-ligand chelate complex cations which are coordinatively unsaturated and hence capable of bonding to the oxo-groups of the oxide substructure, so as to provide linkage between the oxide subunits.
	www.foresight.org /Conferences/MNT10/Abstracts/Zubieta/index.html (568 words)

	Russian Journal of Coordination Chemistry (Site not responding. Last check: 2007-10-31)
		Modern coordination chemistry occupies a special interdisciplinary position in the chemical sciences, being at the junction of various fields and serving as a bridge between the inorganic, organic, physical, analytical, and biological branches of chemistry.
		The Russian school of coordination chemistry, which began as a creative friendship between A. Werner and L.Chugaev, has developed strong ties with leading western chemical schools.
		The materials published in the Russian Journal of Coordination Chemistry are meant not only for specialists in various fields of pure chemistry, but also for those working in related disciplines, such as chemical engineering, chemical analysis, molecular catalysis, ecology, biology, medicine, agriculture, materials science, hydrometallurgy, and energetics.
	maik.rssi.ru /cgi-bin/journal.pl?name=cochem& (205 words)

	Chemistry World
		Chemistry World is packed with articles on all aspects of the chemical sciences, regular company and individual profiles, job vacancies, commercial technology reports and many fascinating features.
		After years of jumping between chemistry jobs, Adam Hold created his dream career by setting up his own company to provide analytical services.
		Extracting pure copper metal from low-grade metal ores will benefit from the latest coordination chemistry research.
	www.rsc.org /chemistryworld/index.asp (324 words)

	Coordination Chemistry
		The coordination chemistry was pioneered by Nobel Prize winner Alfred Werner (1866-1919).
		The structures of the complexes were proposed based on a coordination sphere of 6.
		Structures of coordination compounds can be very complicated, and their names long because the ligands may already have long names.
	www.science.uwaterloo.ca /~cchieh/cact/applychem/coordcpd.html (941 words)

	Metal Complex in the Blood
		On the left is a three-dimensional molecular model of heme coordinated to the histidine residue (a monodentate ligand, see Figure 1) of the hemoglobin protein.
		On the right is a two-dimensional drawing of heme coordinated to the histidine residue, which is part of the hemoglobin protein.
		In the body, the iron in the heme is coordinated to the four nitrogen atoms of the porphyrin and also to a nitrogen atom from a histidine residue (one of the amino-acid residues in hemoglobin) of the hemoglobin protein (see Figure 4).
	www.chemistry.wustl.edu /~edudev/LabTutorials/Hemoglobin/MetalComplexinBlood.html (4241 words)

	Reference Works - Content: Books
		Coordination Chemistry is the chemistry of metal complexes and covers such diverse fields as dyes, color photography, nuclear fuels, toxicology and medicine.
		Comprehensive Coordination Chemistry II (CCC II) presents a detailed study of this core scientific discipline within Inorganic Chemistry.
		Its aim is to give both the specialist and non-specialist chemist, in academia and industrial and government laboratories, a clear overview of the major developments in coordination chemistry since the early 1980s.
	info.sciencedirect.com /content/books/ref_works/collections/ccc (485 words)

	CEM 411 – Inorganic Chemistry (Site not responding. Last check: 2007-10-31)
		Description: Valence bond and molecular orbital approaches to bonding in inorganic molecules; acid-base chemistry, solid state structures; properties of the representative elements; coordination chemistry of the transition elements; aspects of organometallic, bio-inorganic and environmental chemistry.
		Coordination Chemistry II: Bonding: Theories of Electronic Structure; Ligand Field Theory; Angular Overlap; The Jahn-Teller Effect.
		Coordination Chemistry IV: Reactions and Mechanisms: Substitution Reactions; Kinetic Consequences of Reaction Pathways; Experimental Evidence in Octahedral Substitution; Stereochemistry of Reactions; Substitution Reactions of Square-Planar Complexes.
	www.chemistry.msu.edu /Courses/Descriptions/CEM411.htm (334 words)

	Coordination Chemistry
		Coordination compounds (also known as complex ions and complexes) are formed by the reaction of a Lewis acid (usually a transition metal) with a Lewis base, which is known as a ligand.
		What is unique about coordination compounds is that they are formed from chemical species that have an independent existence and that this association is often readily reversible (i.
		century especially after it was discovered that coordination chemistry was relevant to the understanding the role of metal ions in biological systems.
	chemlab.truman.edu /CHEM121Labs/CoordChem.htm (3258 words)

	PMR: Expanded Coordination Chemistry (Site not responding. Last check: 2007-10-31)
		The coordination chemistry of the elements: Co, Ir, Ni, Pd, Pt, Cu, Ag, Au, Cd and Hg is covered.
		Applications of palladium chemistry that are mentioned include the use of palladium acetylacetonates for thin film deposition, the use of palladium phosphine complexes in catalysis and the use of palladium(II) complexes for peptide hydrolysis.
		Reactions of ligands coordinated to platinum(IV) are discussed, as are the kinetics and mechanism of platinum(IV) reduction.
	www.platinummetalsreview.com /dynamic/article/view/48-2-064-065 (950 words)

	PHOSPHORUS CHEMISTRY: Chemistry
		INORGANIC CHEMISTRY: The inorganic chemistry of phosphorus mainly involves the study of variuos phosphates (pyro, cyclic and acyclic polymeric phosphates) and phosphides of variuos elements.
		COORDINATION CHEMISTRY(1): Phosphorus compounds are the most useful in the coordination chemistry of metals.
		In the coordination to metals, the phosphorus acts as an electron donor to the metal and takes back some of the electrons through vacant d-orbitals thereby not leaving too much electron density on the metal which may destabilise the complex.
	members.tripod.com /~chandrasekaran/chem.html (976 words)

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