name of aluminum nitride

aluminum nitride

formula | AlN name | aluminum nitride IUPAC name | nitriloalumane alternate names | aln A-aluminium nitride grade A | aluminium nitride | azanylidynealumane | nitridoalumane | nitriloalumane mass fractions | Al (aluminum) 65.8% | N (nitrogen) 34.2%

Draw the Lewis structure of aluminum nitride. Start by drawing the overall structure of the molecule, ignoring potential double and triple bonds: Count the total valence electrons of the aluminum (n_Al, val = 3) and nitrogen (n_N, val = 5) atoms: n_Al, val + n_N, val = 8 Calculate the number of electrons needed to completely fill the valence shells for aluminum (n_Al, full = 6) and nitrogen (n_N, full = 8): n_Al, full + n_N, full = 14 Subtracting these two numbers shows that 14 - 8 = 6 bonding electrons are needed. Each bond has two electrons, so in addition to the 1 bond already present in the diagram add 2 bonds. Identify the atoms that want additional bonds and the number of electrons remaining on each atom: Fill in the 2 bonds by pairing electrons between adjacent highlighted atoms: Answer: | |

molar mass | 40.989 g/mol phase | solid (at STP) melting point | 2200 °C boiling point | 2517 °C density | 3.26 g/cm^3 solubility in water | decomposes particle size | 10 µm

density | 3.26 g/cm^3

specific heat capacity c_p | solid | 0.7344 J/(g K) molar heat capacity c_p | solid | 30.1 J/(mol K) specific free energy of formation Δ_fG° | solid | -7.002 kJ/g molar free energy of formation Δ_fG° | solid | -287 kJ/mol specific heat of formation Δ_fH° | solid | -7.758 kJ/g molar heat of formation Δ_fH° | solid | -318 kJ/mol (at STP)

CAS number | 24304-00-5 PubChem CID number | 90455 PubChem SID number | 24854500 SMILES identifier | N#[Al] InChI identifier | InChI=1/Al.N/rAlN/c1-2 MDL number | MFCD00003429

NFPA label

NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0