Praseodymium - 59Pr: compounds information
This section lists some binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and some other compounds of praseodymium. For each compound, a formal oxidation number for praseodymium is given, but the usefulness of this number is limited for p-block elements in particular. Based upon that oxidation number, an electronic configuration is also given but note that for more exotic compounds you should view this as a guide only.
In compounds of praseodymium (where known), the most common oxidation numbers of praseodymium are: 3.
Hydrides
The term hydride is used to indicate compounds of the type MxHy and not necessarily to indicate that any compounds listed behave as hydrides chemically.
- none listed
Fluorides
- Praseodymium difluoride: PrF2
- Praseodymium trifluoride: PrF3
- Praseodymium tetrafluoride: PrF4
Chlorides
- Praseodymium trichloride: PrCl3
Bromides
- Praseodymium tribromide: PrBr3
- Dipraseodymium pentabromide: Pr2Br5
Iodides
- Praseodymium diiodide: PrI2
- Praseodymium triiodide: PrI3
- Dipraseodymium pentaiodide: Pr2I5
Oxides
- Praseodymium dioxide: PrO2
- Dipraseodymium trioxide: Pr2O3
Sulfides
- Praseodymium sulphide: PrS
- Dipraseodymium trisulphide: Pr2S3
Selenides
- Praseodymium selenide: PrSe
Tellurides
- Praseodymium telluride: PrTe
- Dipraseodymium tritelluride: Pr2Te3
Nitrides
- Praseodymium nitride: PrN
Carbonyls
- none listed
Complexes
- none listed