• Kapellasite: Mineral information, data and localities.

    www.mindat.org/min-27446.html A metastable polymorph of herbertsmithite.Has been confused with botallackite ("Zn-bearing botallackite"; Wendel et al., 1999); both are visually very similar. Also known as a synthetic compound (phase IIα of Feitknecht and Maget, 1949). The Mg analogue of kapellasite is called haydeeite.
  • Kapellasite Mineral Data

    webmineral.com/data/Kapellasite.shtml Visit our Advertisers for Kapellasite : Dakota Matrix Minerals Google Search for Kapellasite John Betts Fine Minerals Search for Kapellasite Rock and Mineral Shows Google Search for Kapellasite Weinrich Minerals, Inc. Google Search for Kapellasite. Ask about Kapellasite here : Ask-A-Mineralogist from the Mineralogical Society of America
  • Kapellasite

    www.mindat.org/gm/27446 Kapellasite, Pseudoboleite, Hydrozincite. Sounion Mine No. 19, Cato Sounio mines, Sounion, Lavrion mining district, Lavreotiki, East Attica, Attica, Greece
  • Toward Perfection: Kapellasite, Cu3Zn(OH)6Cl2, a New Model ...

    pubs.acs.org/doi/10.1021/cm802060n The crystal structure and preliminary magnetic properties of the new S = 1/2 kagome antiferromagnet Kapellasite, Cu3Zn(OH)6Cl2, are presented. Susceptibility data reveal a moment collapse below T ≈ 25 K that is compatible with the spins condensing into a nonmagnetic single state.
  • S=1/2 KAFM. Towards perfection: Kapellasite, CuZn(OH) Cl ...

    arxiv.org/pdf/0811.4048.pdf Kapellasite, a metastable polymorph of Herbertsmithite which shares its chemical formula, Cu 3Zn(OH) 6Cl 2. 22 Kapellasite is synthesized from ZnCl 2 solution and copper metal.23 The crystal structure is a much better approximation to the KAFM with the 2D layers being only weakly coupled by O—H—Cl hydrogen bonds, giving rise to well defined
  • Kapellasite, Cu 3 Zn(OH) 6 Cl 2 , a new mineral from ...

    www.researchgate.net/.../249851704_Kapellasite_Cu_3_ZnOH_6_Cl_2_a_new_mineral... Kapellasite, Cu 3 Zn(OH) 6 Cl 2 , a new mineral from Lavrion, Greece, and its crystal structure Article in Mineralogical Magazine 70(3):329-340 · June 2006 with 81 Reads How we measure 'reads'
  • Herbertsmithite - Wikipedia

    en.wikipedia.org/wiki/Herbertsmithite Herbertsmithite is a mineral with chemical structure Zn Cu 3 6 Cl 2. It is named after the mineralogist Herbert Smith (1872–1953) and was first found in 1972 in Chile. It is polymorphous with kapellasite and closely related to paratacamite. Herbertsmithite is generally found in and around Anarak, Iran, hence its other name, anarakite.
  • Comparisons between Haydeeite, α-Cu3Mg(OD)6Cl2, and ...

    pubs.acs.org/doi/pdf/10.1021/cm101594c This contrasts with its nominally isomagnetic analogue kapellasite, α-Cu 3 Zn(OD) 6 Cl 2, that does not reveal a magnetic transition down to T = 1.8 K. Your current credentials do not allow retrieval of the full text. Abstract. The search for new S = 1/2 kagome antiferromagnets has been an ongoing challenge for the researchers interested in ...
  • Category:Kapellasite - Wikimedia Commons

    commons.wikimedia.org/wiki/Category:Kapellasite This page was last edited on 18 July 2018, at 06:42. Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.
  • Kapellasite: a kagome quantum spin liquid with competing ...

    www.semanticscholar.org/paper/.../2069164e8628f1b281647dfcc53f0ade54b98394 Magnetic susceptibility, NMR, muon spin relaxation, and inelastic neutron scattering measurements show that kapellasite, Cu3Zn(OH)6Cl2, a geometrically frustrated spin-1/2 kagome antiferromagnet polymorphic with herbertsmithite, is a gapless spin liquid showing unusual dynamic short-range correlations of noncoplanar cuboc2 type which persist down to 20 mK. The Hamiltonian is determined from a ...