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PCE
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DIFF Subgroup
C01F 17/32

oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO

Introduced: January 2020

Title

Titles differ between systems:

IPC: oxide or hydroxide being the only anion, e.g. NaCeO or MgCaEuO

CPC: oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO

Full Title

Full titles differ between systems:

IPC:

Compounds of rare earth metals > Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. LaSBr > oxide or hydroxide being the only anion, e.g. NaCeO or MgCaEuO

CPC:

Compounds of rare earth metals > Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 (C01F17/247 - C01F17/294 take precedence) > oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2020.

Child Classifications

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  • C01F 17/34 Aluminates, e.g. YAlO3 or Y3-xGdxAl5O12 since 2020 IPC+CPC Available in IPC and CPC