{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T21:21:33Z","timestamp":1740172893438,"version":"3.37.3"},"reference-count":26,"publisher":"International Union of Crystallography (IUCr)","issue":"6","license":[{"start":{"date-parts":[[2020,5,6]],"date-time":"2020-05-06T00:00:00Z","timestamp":1588723200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},{"start":{"date-parts":[[2020,5,6]],"date-time":"2020-05-06T00:00:00Z","timestamp":1588723200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html#TDM"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["2017\/25\/B\/ST8\/02179"],"award-info":[{"award-number":["2017\/25\/B\/ST8\/02179"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr C Struct Chem","Acta Crystallogr C","Acta Crystallogr C Cryst Struct Commun","Acta Cryst C","Acta Cryst C Struct Chem","Acta Cryst Sect C","Acta Cryst Sect C Struct Chem","Acta Crystallogr Sect C","Acta Crystallogr Sect C Struct Chem","Acta Crystallogr Sect C Cryst Struct Commun"],"accepted":{"date-parts":[[2020,4,29]]},"published-print":{"date-parts":[[2020,6,1]]},"abstract":"<jats:p>The crystal structure of MgCoGa<jats:sub>2<\/jats:sub> (magnesium cobalt digallide) was solved by direct methods and refined in two space groups as <jats:italic>P<\/jats:italic>2<jats:sub>1<\/jats:sub>\/<jats:italic>c<\/jats:italic> (standard choice) and <jats:italic>P<\/jats:italic>2<jats:sub>1<\/jats:sub>\/<jats:italic>n<\/jats:italic> (non-standard choice). The refined lattice parameters for the standard choice are <jats:italic>a<\/jats:italic>\u00a0= 5.1505\u2005(2), <jats:italic>b<\/jats:italic>\u00a0= 7.2571\u2005(2), <jats:italic>c<\/jats:italic>\u00a0= 8.0264\u2005(3)\u2005\u00c5 and \u03b2\u00a0= 125.571\u2005(3)\u00b0, and for the non-standard choice are <jats:italic>a<\/jats:italic>\u00a0= 5.1505\u2005(2), <jats:italic>b<\/jats:italic>\u00a0= 7.2571\u2005(2), <jats:italic>c<\/jats:italic>\u00a0= 6.5464\u2005(2)\u2005\u00c5 and \u03b2\u00a0= 94.217\u2005(3)\u00b0. All parameters for MgCoGa<jats:sub>2<\/jats:sub> refined to <jats:italic>R<\/jats:italic>\n                  <jats:sub>1<\/jats:sub>\u00a0= 0.027 and <jats:italic>wR<\/jats:italic>\n                  <jats:sub>2<\/jats:sub>\u00a0= 0.042 using 594 reflections. The crystal structure peculiarities of this compound are discussed. Particular attention has been given to relationships with other similar structures, such as YPd<jats:sub>2<\/jats:sub>Si and Fe<jats:sub>3<\/jats:sub>C. Crystallographic analysis, together with linear muffin-tin orbital electronic structure calculations, reveals the presence of three-dimensional polyatomic nets with partial covalent bonding between the Ga atoms.<\/jats:p>","DOI":"10.1107\/s205322962000594x","type":"journal-article","created":{"date-parts":[[2020,5,6]],"date-time":"2020-05-06T14:49:01Z","timestamp":1588776541000},"page":"541-546","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":4,"title":["A new monoclinic structure type for ternary gallide MgCoGa<sub>2<\/sub>"],"prefix":"10.1107","volume":"76","author":[{"given":"Nazar","family":"Pavlyuk","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3138-656X","authenticated-orcid":true,"given":"Grygoriy","family":"Dmytriv","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Volodymyr","family":"Pavlyuk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Beata","family":"Rozdzynska-Kielbik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0276-9003","authenticated-orcid":true,"given":"Wojciech","family":"Nitek","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7083-1860","authenticated-orcid":true,"given":"Wieslaw","family":"Lasocha","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ihor","family":"Chumak","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5134-7130","authenticated-orcid":true,"given":"Helmut","family":"Ehrenberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2020,5,6]]},"reference":[{"key":"fn3333_bb1","doi-asserted-by":"crossref","first-page":"3060","DOI":"10.1103\/PhysRevB.12.3060","volume":"12","author":"Andersen","year":"1975","journal-title":"Phys. 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