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Chapter 4 - GEOCITIES.ws
Chapter 4 - GEOCITIES.ws

... Electricity is moving charges. Electrolytic solutions have the ability to conduct electricity. The ions that are dissolved can move. Solutions of ionic compounds can conduct electricity. (called electrolytic solution) Ionic solids dissociate into it’s component ions as it dissolves ...
Metal Complexes Containing Natural and Artificial Radioactive
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[1,1`- Bis(diphenylphosphino)ferrocene]dichloropalladium(II)

... Organometallic complexes exhibit a wide range of stabilities and reactivities; some reaction may produce unstable compounds. The 18-electron rule is a rule of thumb used primarily in transition metal chemistry for characterising and predicting the stability of metal complexes. Valence shells of a tr ...
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... that residues lining the O2-binding pocket in these proteins, particularly the conserved ‘distal’ histidine (not shown in Figure 3), sterically hindered attainment of the preferred linear Fe–C–O geometry observed in the synthetic haem–CO complexes. On the other hand, as discussed above, the Fe–O–O u ...
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Topic 13.1 First Row d

... metal ion, Mn+, that is bonded (via coordinate covalent bonding) to a group of molecules or ions (ligands) are called complexes of transition metals. aka coordinate compounds ...
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... 1. The Periodic Table: What is the Periodic Law? The Periodic Law states that when the elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties. a. The horizontal rows are called the periods. There are seven periods. Going a ...
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...  CO is very sensitive to nucleophilic attack when coordinated to metal sites of low  basicity.  On such a site, the CO carbon is positively charged (+) because L→M  donation is not compensated by M→L back donation, and the CO, * orbitals are open to attack by the nucleophile.  Nucleophilic at ...
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... Scientists can study _____________________of atoms to predict which kinds of atoms will form chemical bonds together. In what two ways do atoms form chemical bonds? ...
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... explain many of the properties of ionic compounds, but they aren’t sufficient to explain the physical state of molecular compounds. If covalent bonds were the only forces at work, molecular compounds would all be gases, as there would be no attraction between the molecules strong enough to order the ...
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... 1. Write the reaction for the dissolution of a slight soluble metal salt. 2. Write the appropriate Ksp expression 3. Write two expressions for the solubility of the complex; one in terms of the concentration of metal cation, the other in terms of the concentration of anion. 4. Substitute the two sol ...
learning objectives
learning objectives

... 1. Write the reaction for the dissolution of a slight soluble metal salt. 2. Write the appropriate Ksp expression 3. Write two expressions for the solubility of the complex; one in terms of the concentration of metal cation, the other in terms of the concentration of anion. 4. Substitute the two sol ...
WOR3135 GB 38 No2
WOR3135 GB 38 No2

... water-soluble gold(II) species are those derived from halide methathesis of the bis(ylide) dimer [Au2Cl2{µ-(CH2)2PPh2}2] with the silver(I) salts [Ag(OTf)P] (P = TPPMS, TPPDS, TPPTS, TPA, DAPTA) as shown in Scheme 3 [30]. The TPA derivative has been characterized crystallographically and the Au-Au b ...
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... Are all species with a partially filled d subshell and ligands going to be coloured? No, a colour is only seen if the energy gap corresponds to a frequency of visible light. If the energy gap were larger, it may well correspond to UV light, in which the d-d transitions would be occurring but no colo ...
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... Beff=Bo(1-σ) where σ includes the effects of local fields (σ can be positive or negative). Therefore, the hν = geμBBeff resonance condition (above) is rewritten as follows: hν=geμBBeff=geμBBo(1- σ) The quantity ge(1 - σ) is denoted g and called simply the g-factor, so that the final resonance equati ...
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Coordination complex



In chemistry, a coordination complex or metal complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and a surrounding array of bound molecules or ions, that are in turn known as ligands or complexing agents. Many metal-containing compounds, especially those of transition metals, are coordination complexes.
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