Structural Knowledge Base Development for Metal Complexes
... Analysis of M-L bond lengths. For a range of metal and ligand types identify factors which influence M-L bond lengths and evaluate their importance. For a defined Metal-Ligand group sub-divide bond length distribution to produce ‘chemically meaningful’ ...
... Analysis of M-L bond lengths. For a range of metal and ligand types identify factors which influence M-L bond lengths and evaluate their importance. For a defined Metal-Ligand group sub-divide bond length distribution to produce ‘chemically meaningful’ ...
Fc-P echem - CiteSeerX
... redox-active ferrocenyl moiety into transition metal complexes, often leading to an increase in the reactivity of the complex. Coordinated ferrocenylphosphine ligands usually exhibit simple, reversible electrochemistry arising from one electron oxidation of the ferrocene center. [1] This well-behave ...
... redox-active ferrocenyl moiety into transition metal complexes, often leading to an increase in the reactivity of the complex. Coordinated ferrocenylphosphine ligands usually exhibit simple, reversible electrochemistry arising from one electron oxidation of the ferrocene center. [1] This well-behave ...
OXIDATION NUMBERS
... as the uncombined element or when combined in a compound; it consists of a + or – sign followed by a number, or it is zero. Atoms of elements have no overall charge and are therefore given an oxidation number of zero. When two elements combine, the atoms or ions of the more electropositive element h ...
... as the uncombined element or when combined in a compound; it consists of a + or – sign followed by a number, or it is zero. Atoms of elements have no overall charge and are therefore given an oxidation number of zero. When two elements combine, the atoms or ions of the more electropositive element h ...
Topic 15 specification content - A
... I can explain that the ligands NH3 and H2O are similar in size and uncharged, that exchange of the ligands NH3 and H2O occurs without change of co-ordination number (eg Co2+ and Cu2+), that substitution may be incomplete (eg the formation of [Cu(NH3)4(H2O)2]2+), that the Cl− ligand is larger than th ...
... I can explain that the ligands NH3 and H2O are similar in size and uncharged, that exchange of the ligands NH3 and H2O occurs without change of co-ordination number (eg Co2+ and Cu2+), that substitution may be incomplete (eg the formation of [Cu(NH3)4(H2O)2]2+), that the Cl− ligand is larger than th ...
![Consider the diamagnetic complex, [Os(NH3)5(CO)]](http://s1.studyres.com/store/data/006728268_1-5aa3fd1c498fab420574702fa8076d3a-300x300.png)
Coordination Compounds
... complex ions from formulas 3. Name complex cations with the name of the central metal. Name complex anions by adding the -ate to the end of the central metal (some metal anions have Latin-based names: cuprate=Cu, ferrate=Fe, aurate=Au argentate=Ag, plumbate=Pb, stannate=Sn,). Always put a Roman num ...
... complex ions from formulas 3. Name complex cations with the name of the central metal. Name complex anions by adding the -ate to the end of the central metal (some metal anions have Latin-based names: cuprate=Cu, ferrate=Fe, aurate=Au argentate=Ag, plumbate=Pb, stannate=Sn,). Always put a Roman num ...
3 chemical foundations: elements, atoms and ions
... the noble metals such as gold (Au), silver (Ag) and platinum (Pt) the noble gases (Group 8) consists of He, Ne, Ar, Kr, Xe The noble gases are single atom elements. That is, the element is the same as the atom. On the other hand, some other elements are chemical combinations of two atoms of the same ...
... the noble metals such as gold (Au), silver (Ag) and platinum (Pt) the noble gases (Group 8) consists of He, Ne, Ar, Kr, Xe The noble gases are single atom elements. That is, the element is the same as the atom. On the other hand, some other elements are chemical combinations of two atoms of the same ...
Lecture 4 Oxidation (applies to Si and SiC only) Reading: Chapter 4
... before Silicon. However, Ge-oxides are much more unstable, much poorer quality and very difficult to form. Some present day efforts are being made to produce SiGe channel transistors to marry the benefits of Si (good oxides) with the speed of Ge. High power devices are being developed in SiC. One ke ...
... before Silicon. However, Ge-oxides are much more unstable, much poorer quality and very difficult to form. Some present day efforts are being made to produce SiGe channel transistors to marry the benefits of Si (good oxides) with the speed of Ge. High power devices are being developed in SiC. One ke ...
Ionic compounds
... have attractive forces between the positive and negative ions called ionic bonds. have high melting and boiling points. are solid at room temperature. ...
... have attractive forces between the positive and negative ions called ionic bonds. have high melting and boiling points. are solid at room temperature. ...