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Title Platinum-nickel-chromium deposits Subtitle geology, exploration and reserve base Author info S.K. Haldar Author Haldar S. K.
Issue data Amsterdam : Elsevier , 2017. - xiii, 308 s. : il., mp., tab., 24 cm ISBN 978-0-12-802041-8 Note Bibliografia. Register Keywords ložiská nerastných surovín - deposits of raw materials ložiská platinových kovov - platinum metals deposits ložiská niklu - nickel deposits ložiská chrómu - chromium deposits ložisková geológia - economic geology Form. Descr. monografie - monographies Language English Country Netherlands systematics 553.3/.9 553.491 553.481 553.461 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xkni - BOOKS Copy count 1, currently available 0, at library only 1 
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Call number Location Sublocation Umiestnenie Info 390642 Univerzita Mateja Bela Department of geography and geology In-Library Use Only 
Title Hexacarbonyls of Mo, W, and Sg: metal-CO bonding revisited Author info Miroslav Iliaš, Valeria Pershina Author Iliaš Miroslav 1975- (75%) UMBFP08 - Katedra chémie
Co-authors Pershina Valeria (25%)
Source document Inorganic Chemistry. Vol. 56, no. 3 (2017), pp. 1638-1645. - Washington, DC : The American Chemical Society, 2017 Keywords chromium chémia - chemistry Language English Country United States of America systematics 54 Annotation Calculations of the first bond dissociation energies (FBDEs) and other molecular properties of M(CO)(6), where M = Mo, W, and Sg, have been performed using a variety of nonrelativistic and relativistic methods, such as ZORA-DFT, X2c+AMFI-CCSD(T), and Dirac Coulomb density functional theory. The aim of the study is to assist experiments on the measurements of the FBDE of Sg(CO)(6). We have found that, different from the results published earlier, the metal CO bond in Sg(CO)(6) should be weaker than that in W(CO)(6). A comparison of the relativistic and nonrelativistic FBDE values, as well as molecular orbital and-vibrational frequency analyses within both the nonrelativistic and relativistic approaches, have shown that this is a relativistic, predominantly scalar, effect causing weaker d(M)> pi(CO) back-bonding in Sg(CO)(6) than in the lighter homologues. Good agreement between the calculated FBDEs in this work and the experimental FBDEs for the Mo and W compounds gives credit to the present FBDE of Sg(CO)(6), which should serve as guidance for ongoing experiments. Public work category ADC No. of Archival Copy 39261 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Chróm ako toxický prvok Subtitle bakalárska záverečná práca Author info Renáta Demjanová; vedúci bakalárskej záverečnej práce: Peter Andráš Author Demjanová Renáta
Another authors Andráš Peter 1953- (Školiteľ (konzultant))
Corporation Univerzita Mateja Bela . Fakulta prírodných vied . Katedra environmentálneho manažérstva , Banská Bystrica, Slovensko Issue data Banská Bystrica , 2010. - 50 s. + Prílohy Note Súbežný názov eng.. - Katedra environmentálneho manažérstva Fakulta prírodných vied Univerzita Mateja Bela v Banskej Bystrici Keywords životné prostredie - environment ochrana životného prostredia - environmental protection chróm chemická charakteristika potenciálny výskyt toxicity chromium occurrence Language Slovak Country Slovak Republic systematics 504 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xk - Kvalifikačné práce Copy count 1, currently available 0, at library only 1 unrecognised
