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2D Structure
Also known as: 12055-23-1, Hafnium oxide (hfo2), Dioxohafnium, Hafnium dioxide, Hafnia, Mfcd00003565
Molecular Formula
HfO2
Molecular Weight
210.48  g/mol
InChI Key
CJNBYAVZURUTKZ-UHFFFAOYSA-N

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
dioxohafnium
2.1.2 InChI
InChI=1S/Hf.2O
2.1.3 InChI Key
CJNBYAVZURUTKZ-UHFFFAOYSA-N
2.1.4 Canonical SMILES
O=[Hf]=O
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. 12055-23-1

2. Hafnium Oxide (hfo2)

3. Dioxohafnium

4. Hafnium Dioxide

5. Hafnia

6. Mfcd00003565

7. Hafnium Oxide Nanoparticles / Nanopowder

8. Hafnotrast

9. Hafnia (hfo2)

10. Hafnium Oxide Powder

11. Hafnium Dioxide Hfo2

12. Hafnium Dioxide (hfo2)

13. Hafnium(iv) Oxide, Lump

14. Hafnium Oxide Nanoparticles

15. Unii-3c4z4kg52t

16. Niobium Carbide (nbc) Powder

17. Dtxsid70893204

18. Hafnium(iv) Oxide, Powder, 98%

19. Einecs 235-013-2

20. Hafnium(iv) Oxide, >=99.95%

21. Nsc158931

22. Akos015903694

23. Nsc 158931

24. Hafnium(iv) Oxide, Spectrographic Grade

25. Cs-0198879

26. Cobalt Boron (co-b) Alloy Sputtering Targets

27. D95076

28. Ec 235-013-2

29. Q418740

30. Hafnium(iv) Oxide, Pellets, Diam. X Thickness 13 Mm X 5 Mm

31. Hafnium(iv) Oxide, Pellets, Diam. X Thickness 9 Mm X 4.2 Mm

32. Hafnium(iv) Oxide Sputtering Target, 101.4mm (4.0in) Dia X 6.35mm (0.25in) Thick

2.3 Create Date
2005-03-26
3 Chemical and Physical Properties
Molecular Weight 210.48 g/mol
Molecular Formula HfO2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass211.93639 g/mol
Monoisotopic Mass211.93639 g/mol
Topological Polar Surface Area34.1 Ų
Heavy Atom Count3
Formal Charge0
Complexity18.3
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1