Litijum heksafluorofosfat

Litijum heksafluorofosfat
Identifikacija
CAS broj	21324-40-3 ;
3D model (Jmol)	interaktivna slika;
ChemSpider	146939 ;
ECHA InfoCard	100.040.289
PubChem C ID	23688915;
	SMILES [Li+].F[P-](F)(F)(F)(F)F; ; ; ; ; ;
Svojstva
Hemijska formula	F6LiP
Molarna masa	151,905
	Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa).
	Reference infokutije

Litijum heksafluorofosfat je hemijsko jedinjenje, koje ima molekulsku masu od 151,905 Da, sa formulom LiPF6. To je beli kristalni prah i koristi se u komercijalnim sekundarnim uglavnom litijum-jonskim baterijama. Jedinjenje ima visoku rastvorljivost u nevodenim, polarnim rastvaračima. Konkretno, rastvor litijum-heksafluorofosfata u karbonatnim mešavinama etilen-karbonata, dimetil-karbonata, dietil-karbonata i / ili etil metil-karbonata, sa malom količinom jednog ili više aditiva poput vinilen-karbonata, služi kao elektrolit u polimerskim litijum-jonskim baterijama. Ovo jedinjenje koristi i inertnost anjonskog heksafluorofosfata prema jakim redukcionim agensima, kao što je metal litijuma.

Osobine

Osobina	Vrednost
Broj akceptora vodonika	0
Broj donora vodonika	0
Broj rotacionih veza	0
Particioni koeficijent^[3] (ALogP)	1,2
Rastvorljivost^[4] (logS, log(mol/L))	-4,0
Polarna površina^[5] (PSA, Å²)	41,6

Reference

^ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003. уреди
^ Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.
^ Ghose, A.K.; Viswanadhan V.N. & Wendoloski, J.J. (1998). „Prediction of Hydrophobic (Lipophilic) Properties of Small Organic Molecules Using Fragment Methods: An Analysis of AlogP and CLogP Methods”. J. Phys. Chem. A. 102: 3762—3772. doi:10.1021/jp980230o.
^ Tetko IV, Tanchuk VY, Kasheva TN, Villa AE (2001). „Estimation of Aqueous Solubility of Chemical Compounds Using E-State Indices”. Chem Inf. Comput. Sci. 41: 1488—1493. PMID 11749573. doi:10.1021/ci000392t.
^ Ertl P.; Rohde B.; Selzer P. (2000). „Fast calculation of molecular polar surface area as a sum of fragment based contributions and its application to the prediction of drug transport properties”. J. Med. Chem. 43: 3714—3717. PMID 11020286. doi:10.1021/jm000942e.

Literatura

Holleman A. F.; Wiberg E. (2001). Inorganic Chemistry (1st изд.). San Diego: Academic Press. ISBN 0-12-352651-5.
Housecroft, C. E.; Sharpe, A. G. (2008). Inorganic Chemistry (3. изд.). Prentice Hall. ISBN 978-0-13-175553-6.

Spoljašnje veze

Lithium hexafluorophosphate

[1] Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003. уреди

[2] Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.

[3] Ghose, A.K.; Viswanadhan V.N. & Wendoloski, J.J. (1998). „Prediction of Hydrophobic (Lipophilic) Properties of Small Organic Molecules Using Fragment Methods: An Analysis of AlogP and CLogP Methods”. J. Phys. Chem. A. 102: 3762—3772. doi:10.1021/jp980230o.

[4] Tetko IV, Tanchuk VY, Kasheva TN, Villa AE (2001). „Estimation of Aqueous Solubility of Chemical Compounds Using E-State Indices”. Chem Inf. Comput. Sci. 41: 1488—1493. PMID 11749573. doi:10.1021/ci000392t.

[5] Ertl P.; Rohde B.; Selzer P. (2000). „Fast calculation of molecular polar surface area as a sum of fragment based contributions and its application to the prediction of drug transport properties”. J. Med. Chem. 43: 3714—3717. PMID 11020286. doi:10.1021/jm000942e.

[1]

[2]

[3]

[4]

[5]