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- Nowotny_phase abstract "In inorganic chemistry, a Nowotny chimney ladder phase (NCL phase) is a particular intermetallic crystal structure found with certain binary compounds. NLC phases are generally tetragonal and are composed of two separate sublattices. The first is a tetragonal array of transition metal atoms, generally from group 4 through group 9 of the periodic table. Contained within this array of transition metal atoms is a second network of main group atoms, typically from group 13 (boron group) or group 14 (carbon group). The transition metal atoms form a chimney with helical zigzag chain. The main-group elements form a ladder spiraling around the transition metal helix. The phase is named after one of the early investigators H. Nowotny. Examples are RuGa2, Mn4Si7, Ru2Ge3, Ir3Ga5, Ir4Ge5 V17Ge31, Cr11Ge19, Mn11Si19, Mn15Si26, Mo9Ge16, Mo13Ge23, Rh10Ga17, and Rh17Ge22.In RuGa2 the ruthenium atoms in the chimney are separated by 329 pm. The gallium atoms spiral around the Ru chimney with a Ga–Ga intrahelix distance of 257 pm. The view perpendicular to the chimney axis is that of a hexagonal lattice with gallium atoms occupying the vertices and ruthenium atoms occupying the center. Each gallium atom bonds to 5 other gallium atoms forming a distorted trigonal bipyramid. The gallium atoms carry a positive charge and the ruthenium atoms have a formal charge of −2 (filled 4d shell).In Ru2Sn3 the ruthenium atoms spiral around the tin inner helix. In two dimension the Ru atoms form a tetragonal lattice with the tin atoms appearing as triangular units in the Ru channels.The occurrence of a LCP phase can be predicted by the so-called 14 electron rule. In it the total number of valence electrons per transition metal atom is 14.".
- Nowotny_phase wikiPageID "31115267".
- Nowotny_phase wikiPageLength "4245".
- Nowotny_phase wikiPageOutDegree "19".
- Nowotny_phase wikiPageRevisionID "501625328".
- Nowotny_phase wikiPageWikiLink Binary_compound.
- Nowotny_phase wikiPageWikiLink Boron_group.
- Nowotny_phase wikiPageWikiLink Carbon_group.
- Nowotny_phase wikiPageWikiLink Category:Inorganic_chemistry.
- Nowotny_phase wikiPageWikiLink Crystal_structure.
- Nowotny_phase wikiPageWikiLink Gallium.
- Nowotny_phase wikiPageWikiLink Group_14.
- Nowotny_phase wikiPageWikiLink Group_4_element.
- Nowotny_phase wikiPageWikiLink Group_9_element.
- Nowotny_phase wikiPageWikiLink Hexagonal_lattice.
- Nowotny_phase wikiPageWikiLink Inorganic_chemistry.
- Nowotny_phase wikiPageWikiLink Intermetallic.
- Nowotny_phase wikiPageWikiLink Main-group_element.
- Nowotny_phase wikiPageWikiLink Main_group.
- Nowotny_phase wikiPageWikiLink Periodic_table.
- Nowotny_phase wikiPageWikiLink Ruthenium.
- Nowotny_phase wikiPageWikiLink Tetragonal.
- Nowotny_phase wikiPageWikiLink Tetragonal_crystal_system.
- Nowotny_phase wikiPageWikiLink Tin.
- Nowotny_phase wikiPageWikiLink Transition_metal.
- Nowotny_phase wikiPageWikiLink Trigonal_bipyramidal_molecular_geometry.
- Nowotny_phase wikiPageWikiLink Valence_electron.
- Nowotny_phase wikiPageWikiLinkText "Nowotny phase".
- Nowotny_phase hasPhotoCollection Nowotny_phase.
- Nowotny_phase wikiPageUsesTemplate Template:Reflist.
- Nowotny_phase subject Category:Inorganic_chemistry.
- Nowotny_phase hypernym Structure.
- Nowotny_phase type Building.
- Nowotny_phase comment "In inorganic chemistry, a Nowotny chimney ladder phase (NCL phase) is a particular intermetallic crystal structure found with certain binary compounds. NLC phases are generally tetragonal and are composed of two separate sublattices. The first is a tetragonal array of transition metal atoms, generally from group 4 through group 9 of the periodic table.".
- Nowotny_phase label "Nowotny phase".
- Nowotny_phase sameAs m.0gh8st4.
- Nowotny_phase sameAs Q7066884.
- Nowotny_phase sameAs Q7066884.
- Nowotny_phase wasDerivedFrom Nowotny_phase?oldid=501625328.
- Nowotny_phase isPrimaryTopicOf Nowotny_phase.