chem 2c terms

NH3

ammine

CO

carbonyl

CH3NH2

methylamine

NO

nitrosyl

C5H5N

pyridine

NH2CH2CH2NH2

ethylenediamine (en)

C2O4 2-

oxalato

C10H16N2O8 4-

ethylenediaminetetra acetic acid (EDTA)

(NH2CH2CH2)2NH

diethylenetriamine (dien)

SO4 2-

sulfato

S2O3 2-

thiosulfato

NO2 -

nitro

ONO -

nitrito

SCN -

thiocyanato

NCS -

isothiocyanato

Sc

0, +3, colorless

Ti

0, +4, lightweight + strong (bike frames), TiO2 = white/paint brightener

V

0, +5, alloys, toxic

Nb/Ta

From greek myths, Nb is a superconductor

Cr

0, +3, +4, +6, multiple OS in nature, toxic

Mo/W

enzymes, pigments, W has a high melting pt —> used for lightbulbs

Mn

Most OS in the first row, catalyst, steel, cofactor in enzymes, good for oxidizing agents

Tc

radioactive, man-made

Fe

+2 — +6 (+2, +3 most common), steel, common in Earth, REDOX

Co

blue, usually in ores

Rh

hard, corrosion resistent, inert

Ir

rare, outer space + used by archeologists

Ni/Pd/Pt

stable catalysts, Ni is for coins/batteries, Pt is unreactive + inert electrodes

Cu/Au/Ag

Cu is a conductor, Ag is thermally conductive, Au is unreactive and malleable

Zn

corrosion resistant, toxic

Cd

+2, toxic, used in batteries

Hg

liquid @ room temp, toxic, used for dental fillings

ligand endings

ide —> o, ite —> ito, ate —> ato, if complex molecule is an anion, add a “ate”

copper

cuprate

gold

aurate

iron

ferrate

lead

plumbate

tin

stannate

silver

argentate