Molecules
CCl2O - Phosgene
Synonyms
Phosgene, Carbonic Dichloride, Carbon Oxychloride, Carbonyl Dichloride, Carbonyl-Chloride, CG, Chloroformyl Chloride
Point Group
C2V
Symmetry Elements
E, C2, 3σv
Physical Properties
 |
Molecular Weight | 98.9164 g/mol |
| Boiling Point | 8.2°C | |
| Melting Point | -118°C |
Links
Centers for Disease Control and Prevention - Facts About Phosgene
International Chemical Safety Cards - Phosgene
Phosgene - Reciprocal Net Common Molecule
NH3 - Ammonia
Synonyms
Hydrogen (I) Nitride
Point Group
C3V
Symmetry Elements
E, C3, 3σv
Physical Properties
 |
Molecular Weight | 17.03 g/mol |
| Boiling Point | -35.5°C | |
| Melting Point | -77.7°C |
Links
Chemical of the Week - Ammonia
N2F4 - Tetrafluorohydrazine
Synonyms
Nitrogen Difluoride, Nitrogen Fluoride, Dinitrogen Tetrafluoride
Point Group
C2h
Symmetry Elements
E, C2, σh, i
Physical Properties
 |
Molecular Weight | 104.007 g/mol |
| Boiling Point | -73°C | |
| Melting Point | -164.5°C |
Links
Tetrafluorohydrazine - WebElements
Tetrafluorohydrazine - NIST Chemistry WebBook
C3H4 - Allene
Synonyms
Propadiene, Prop-1,2-Diene, Dimethylenemethane-1,2
Point Group
D2d
Symmetry Elements
E, 3C2, 2σd, S4
Physical Properties
 |
Molecular Weight | 40.06 g/mol |
| Boiling Point | -34.5°C | |
| Melting Point | -135°C |
Links
Material Safety Data Sheets - Propadiene
NIST Chemistry WebBook - 1,2 - Propadiene
PCl5 - Phosphorus Pentachloride
Synonyms
PentachlorophoSphorane, Phosphoric Chloride, Phosphoric Perchloride
Point Group
D3h
Symmetry Elements
E, 3C2, C3, 3σv, σh
Physical Properties
 |
Molecular Weight | 208.22 g/mol |
| Boiling Point | 160°C | |
| Melting Point | 160°C (sublimes) |
Links
Chemical Land21.com - Phosphorus Pentachloride
NIST Chemistry WebBook - Phosphorus Pentachloride
CH4 - Methane
Synonyms
Biogas, Fire Damp, Marsh Gas, Various Grades, Methyl Hydride, Natural Gas
Point Group
Td
Symmetry Elements
E, 3C2, 4C3, 2S4, 6σd
Physical Properties
 |
Molecular Weight | 16.04 g/mol |
| Boiling Point | -161.45°C | |
| Melting Point | -182.47°C |
Links
Chemical of the Week - Methane