| Shapes | Orbitals | Transition metals | Aliphatic | Aromatic |
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112 diagrams on this page
Crystals and forces between molecules
Diamond (CPJE)
Graphite (CPJE)
Graphite (RM - 21.08.03)
NEW Graphite (VHS - 13.09.08)
Phosphorus and sulphur molecules (CPJE - 26.01.02)
NEW Phosphorus and sulphur molecules (MT - 15.08.08)
Sulphur allotropes (CPJE - 26.01.02)
Solid iodine crystal structure (CPJE - 26.01.02)
Unit cell of ice (CPJE)
Metal lattice "marbles in a box" (CPJE)
Metal lattice in 3D (KP - 3.3.02)
Metal lattice, showing ions and electrons (MT - 12.04.02)
Sodium chloride "ball and stick" (CPJE)
Sodium chloride, space-filling (CPJE - 26.01.02)
Sodium chloride in 3D and colour (KP - 27.02.02)
Caesium chloride; one unit cell and two interlocking (CPJE - 26.01.02)
Two water molecules, hydrogen bonded together (CPJE)
Origin of van der Waal's forces between two molecules (CPJE - 26.01.02)
Dipole-dipole forces (CPJE - 26.01.02)
Diagram showing polar nature of water (CPJE - 02.02.02)
Melting of an ionic compound (KP 22.02.02)
Zeolites (MT - 6.2.06)
Carbon allotropes (MT - 6.2.06)
Aluminium, showing protective aluminium oxide layer (MT - 27.11.07)
Diagram explaining the arrangement in a body-centred cubic crystal (MT - 27.12.07)
Diagram showing hexagonal arrangement of water molecules as a result of hydrogen-bonding at the water surface (MT - 23.3.08)
Periodic Table showing Positions of ionic and covalent Period 3 chlorides (MT - 30.6.08)
Van Arkel triangle showing parameters for metallic/covalent/ionic bonding (MT - 30.6.08)
Shapes and bond formation
Aluminium chloride, showing bi-tetrahedral dimer (CPJE)
Methane, showing relationship with tetrahedron (CPJE)
Ammonia, showing "tetrahedral" and pyramidal shape (CPJE)
Beryllium chloride, showing linear shape (CPJE - 20.01.02)
Beryllium chloride, showing covalent character (Fajan's rules) (CPJE - 20.01.02)
Boron trichloride, showing trigonal planar structure (CPJE - 20.01.02)
Phosphorus(V) fluoride, showing relationship with trigonal bipyramid (CPJE)
Sulphur(IV) fluoride, showing trigonal bipyramid (CPJE)
Sulphur(VI) fluoride, showing relationship with octahedron (CPJE)
Sulphur dioxide (CPJE - 26.01.02)
Several molecules, showing bond angles (MT - 14.01.2)
Carbon dioxide, including "xo" diagram (CPJE - 20.01.02)
Sodium chloride "xo" diagram, showing formation of ions (CPJE - 26.01.02)
Magnesium chloride "xo" diagram, showing formation of ions (CPJE - 26.01.02)
Nitrate ion, showing "xo" and shape (CPJE - 26.01.02)
Octahedral shape (MT - 12.04.02)
Octahedral complex, emphasizing lone pair interactions (MT - 10.02.03)
Square planar complex, emphasizing lone pair interactions (MT - 10.02.03)
Tetrahedral complex, emphasizing lone pair interactions (MT - 10.02.03)
Dot cross diagram of chlorine molecule (MT - 2.3.03)
Water molecules, showing the two planes of symmetry, contrasted with the plane around which it is asymmetrical (YS - 27.10.04)
Planes of symmetry in methane, showing resulting cancelling polarities (YS - 28.10.04)
Planes of symmetry for difluoromethane (YS - 2.11.04)
Planes of symmetry for propanone (YS - 2.11.04)
"Dot/cross" diagrams showing HCl reacting with water (CPJE - 27.10.07)
VSEPR shapes of molecules (MT - 22.07.08)
NEW Phosphorus oxides (MT - 7.9.08)
Electronic structure (atom, showing shells) (MT - 20.01.02)
Maximum number of electrons in each shell (GCSE level) (MT - 02.05.02)
Electron shells related to Periodic Table (MT - 02.05.02)
s orbital, showing radial distribution of electron density (CPJE - 26.01.02)
1 p orbital (CPJE)
3 orthogonal p orbitals (CPJE)
1 d orbital (CPJE)
Full set of 3d orbitals (MT - 12.04.02)
Hydrogen molecule, showing overlap of s orbitals (CPJE - 26.01.02)
Aufbau principle (MT - 25.07.02)
Hydrogen isotopes (KP - 25.07.02)
Atomic radii in Periodic Table (MT - 12.11.02)
Fluorine atom (RM - 19.08.03)
NEW Comparison of sizes of atoms and ions in Period 3 (MT - 21.07.08)
Hexaammine cobalt(III) ion (3-D) (CPJE)
Tetrachlorocobaltate ion (3-D) (CPJE)
Cobalt complexes with ammonia and ethane-1,2-diamine (en) (CPJE)
Various transition metal complexes (MT -12.04.02)
Composition of brass (MT - 17.03.06)
Reactions of copper(II) ions (complex formation) (MT - 17.03.06)
Alkanes (MT - 21.01.02)
Alkenes (MT - 20.01.02)
Methane, showing "xo" bonds (CPJE - 26.01.02)
Ethene, showing "xo" bonds (CPJE - 26.01.02)
Ethene, showing orbitals (3-D) (CPJE)
Ethene showing orbitals in exaggerated 3-D! (CPJE)
Ethene, from the side (CPJE - 26.01.02)
Ethyne, also in exaggerated 3-D (CPJE)
Isomers of butane (CPJE)
Monomers (MT - 20.01.02)
Various ways of showing formation of polyethene (In colour) (KP - 3.3.02)
Primary, secondary and tertiary alcohol structures (CPJE - 20.01.02)
Relative strength of van der Waals forces for alkanes (CPJE - 20.01.02)
Naming alkenes (CPJE - 20.01.02)
Cyclohexane (CPJE - 20.01.02)
Ethene (space-filling) (KP - 25.7.02)
Structural formula for ethanol (CPJE - 16.02.03)
Structural formula for propan-1-ol (CPJE - 16.02.03)
Glucose (MT - 2.3.03)
Galactose (MT - 2.3.03)
Citric acid (MT - 2.3.03)
Glyceraldehyde, showing L and D forms (MT - 2.3.03)
Comparison of structures of ethanol and methoxymethane (CPJE - 24.01.06)
Primary alcohols (MT - 6.2.06)
NEW Methane structural formula (CPJE - 30.07.08)
NEW Ethene and propene structural formulae (CPJE - 30.07.08)
NEW Ethene, showing "equilateral triangles" (CPJE - 30.07.08)
NEW Ethanoic acid structural formula (CPJE - 30.07.08)
Kekule benzene, showing the possibility of 4 di-substituted isomers (CPJE - 20.01.02)
Hess's law cycle, demonstrating that the first addition to benzene is endothermic (CPJE - 20.01.02)
Enthalpy change of hydrogenation for cyclic ene, diene and "triene" (CPJE - 20.01.02)
Benzene as resonance hybrid of Kekule structures (CPJE - 20.01.02)
aromatics examples of aromatic molecules (benzene, naphthalene etc.) (RP)
Phenol, showing reason for increased susceptibility to electrophilic attack (MT - 22.01.2)
Phenylamine, showing N lone pair taking part in delocalisation (CPJE - 26.01.02)
Phenylethanone, showing C=O taking part in delocalisation (CPJE - 26.01.02)
Two chiral molecules (MT - 6.9.05)