Nickel(II) phosphate

Nickel(II) phosphate
Names
	IUPAC name Nickel(2+) diphosphate
	Other names Nickel(III) phosphate, nickel diphosphate
Identifiers
CAS Number	10381-36-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	145362;
ECHA InfoCard	100.030.755
EC Number	233-844-5;
PubChem CID	165868;
UNII	S0S2HKR70L ;
CompTox Dashboard (EPA)	DTXSID20889591 ;
	InChI InChI=1S/3Ni.2H3O4P/c;;;21-5(2,3)4/h;;;2(H3,1,2,3,4)/q3*+2;;/p-6 Key: AFYAQDWVUWAENU-UHFFFAOYSA-H;
	SMILES [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ni+2].[Ni+2].[Ni+2];
Properties
Chemical formula	Ni3(PO4)2
Molar mass	366.022924 g/mol
Density	4.38 g/cm3
Solubility product (Ksp)	4.74×10−32
Structure
Crystal structure	Monoclinic, mP26
Space group	P21/c, No. 14
Lattice constant	a = 0.58273 nm, b = 0.46964 nm, c = 1.01059 nm α = 90°, β = 91.138°, γ = 90°
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H317, H334, H372, H410
Precautionary statements	P203, P260, P261, P264, P270, P272, P273, P280, P284, P302+P352, P304+P340, P318, P319, P321, P333+P317, P342+P316, P362+P364, P391, P405, P501
NFPA 704 (fire diamond)	2 0 0
Safety data sheet (SDS)	www.fishersci.com
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Nickel(II) phosphate is an inorganic compound with the formula Ni₃(PO₄)₂. It is a mint green paramagnetic solid that is insoluble in water.^[3]

Hydrated nickel(II) phosphate

The hydrate Ni₃(PO₄)₂·8(H₂O) is a light green solid, which can be prepared by hydrothermal synthesis^[4] and also occurs as the mineral arupite. It features octahedral Ni centers, which are bound to water and phosphate.^[5]

Ni phosphate nanorings and nanotubes. Scale bar 50 nm.^[6]

References

^ John Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99 ed.). CRC Press. pp. 5–189. ISBN 978-1138561632.
^ McMurdie, Howard F.; Morris, Marlene C.; Evans, Eloise H.; Paretzkin, Boris; Wong-Ng, Winnie; Zhang, Yuming; Hubbard, Camden R. (2013). "Standard X-Ray Diffraction Powder Patterns from the JCPDS Research Associateship". Powder Diffraction. 2 (1): 41–52. Bibcode:1987PDiff...2...41M. doi:10.1017/S0885715600012239. S2CID 251057066.
^ Calvo, Crispin; Faggiani, Romolo (1975). "Structure of Nickel Orthophosphate". Canadian Journal of Chemistry. 53 (10): 1516–1520. doi:10.1139/v75-210.
^ Perry, Dale L. (18 May 2011). Handbook of Inorganic Compounds, Second Edition. CRC Press. p. 292. ISBN 978-1-4398-1462-8.
^ Shouwen, Jin; Wang, Daqi; Gao, Xinjun; Wen, Xianhong; Zhou, Jianzhong (2008). "Poly[octaaquadi-μ-phosphato-trinickel(II)]". Acta Crystallographica Section E. 64 (Pt 1): m259. Bibcode:2008AcCrE..64M.259S. doi:10.1107/S1600536807067050. PMC 2915172. PMID 21200596.
^ Ni, Bing; Liu, Huiling; Wang, Peng-Peng; He, Jie; Wang, Xun (2015). "General synthesis of inorganic single-walled nanotubes". Nature Communications. 6: 8756. Bibcode:2015NatCo...6.8756N. doi:10.1038/ncomms9756. PMC 4640082. PMID 26510862.

[crc-1] John Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99 ed.). CRC Press. pp. 5–189. ISBN 978-1138561632.

[str-2] McMurdie, Howard F.; Morris, Marlene C.; Evans, Eloise H.; Paretzkin, Boris; Wong-Ng, Winnie; Zhang, Yuming; Hubbard, Camden R. (2013). "Standard X-Ray Diffraction Powder Patterns from the JCPDS Research Associateship". Powder Diffraction. 2 (1): 41–52. Bibcode:1987PDiff...2...41M. doi:10.1017/S0885715600012239. S2CID 251057066.

[3] Calvo, Crispin; Faggiani, Romolo (1975). "Structure of Nickel Orthophosphate". Canadian Journal of Chemistry. 53 (10): 1516–1520. doi:10.1139/v75-210.

[Perry2011-4] Perry, Dale L. (18 May 2011). Handbook of Inorganic Compounds, Second Edition. CRC Press. p. 292. ISBN 978-1-4398-1462-8.

[5] Shouwen, Jin; Wang, Daqi; Gao, Xinjun; Wen, Xianhong; Zhou, Jianzhong (2008). "Poly[octaaquadi-μ-phosphato-trinickel(II)]". Acta Crystallographica Section E. 64 (Pt 1): m259. Bibcode:2008AcCrE..64M.259S. doi:10.1107/S1600536807067050. PMC 2915172. PMID 21200596.

[6] Ni, Bing; Liu, Huiling; Wang, Peng-Peng; He, Jie; Wang, Xun (2015). "General synthesis of inorganic single-walled nanotubes". Nature Communications. 6: 8756. Bibcode:2015NatCo...6.8756N. doi:10.1038/ncomms9756. PMC 4640082. PMID 26510862.

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