Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970673604> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W1970673604 endingPage "1694" @default.
- W1970673604 startingPage "1691" @default.
- W1970673604 abstract "I) (N(C2Hs)4)(UO2(N 3)3) , M,=526.34, orthorhombic, P2~2121, a = 7.768 (4), b = 12.047 (3), c=18-016(6)/~, V=1686(2)A 3, Z=4, D x= 2.073 Mg m -3, 2(Mo Ka) = 0.71073 A, # = 9.15 mm -1, F(000) = 984, T = 294 K, R = 0.031 for 1184 independent reflections (I > 3tr(/)). A polymeric chain is formed between uranyl groups by sharing two of the three azide ligands, the third being coordinated only to one uranium. The uranyl group is thus pentacoordinated in its equatorial plane, leading to the classical pentagonal bipyramidal configuration. The tetraethylammonium ions are located between poly- meric chains. (II) (N(CH3)414((UO2)a(Na)80).H20, M,= 1476.9, monoclinic, P2Jn, a=21.893 (4), b = 22.586 (4), c= 9.070 (1)A, fl= 94.31 (1) °, V= 4472 (2) A 3, Z = 4, D x = 2.194 Mg m -a, 2(Mo Kct) = 0.71073 A, /t = 10.34 mm -1, F(000) = 2728, T= 294K, R =0.041 for 2063 independent reflections (1>3o(/)). The compound contains hexanuclear anions ((UO2)6(N3)I602 )8- and tetramethylammonium cations. The anion is formed by two triangular units (three UO 2 groups with a g3- bridging O 2- bonded to the three U atoms), linked by a symmetry centre. Six g2-N~- ligands are located on the edges of such triangles while two others are bonding two triangular units; the last eight azides included in the complex anion act as unshared ligands. Each uranium atom is then seven- coordinated in a nearly perfect pentagonal bipyramidal geometry." @default.
- W1970673604 created "2016-06-24" @default.
- W1970673604 creator A5009120138 @default.
- W1970673604 creator A5021032877 @default.
- W1970673604 creator A5045889966 @default.
- W1970673604 creator A5052782427 @default.
- W1970673604 creator A5081189276 @default.
- W1970673604 creator A5083492632 @default.
- W1970673604 date "1986-12-15" @default.
- W1970673604 modified "2023-10-16" @default.
- W1970673604 title "Structures de complexes d'azoture d'uranyle et de tétraalkylammonium. (I) Triazoture d'uranyle et de tétraéthylammonium. (II) μ3-oxo-azoture d'uranyle et de tétraméthylammonium" @default.
- W1970673604 doi "https://doi.org/10.1107/s0108270186090911" @default.
- W1970673604 hasPublicationYear "1986" @default.
- W1970673604 type Work @default.
- W1970673604 sameAs 1970673604 @default.
- W1970673604 citedByCount "22" @default.
- W1970673604 countsByYear W19706736042012 @default.
- W1970673604 countsByYear W19706736042013 @default.
- W1970673604 countsByYear W19706736042014 @default.
- W1970673604 countsByYear W19706736042016 @default.
- W1970673604 countsByYear W19706736042019 @default.
- W1970673604 countsByYear W19706736042023 @default.
- W1970673604 crossrefType "journal-article" @default.
- W1970673604 hasAuthorship W1970673604A5009120138 @default.
- W1970673604 hasAuthorship W1970673604A5021032877 @default.
- W1970673604 hasAuthorship W1970673604A5045889966 @default.
- W1970673604 hasAuthorship W1970673604A5052782427 @default.
- W1970673604 hasAuthorship W1970673604A5081189276 @default.
- W1970673604 hasAuthorship W1970673604A5083492632 @default.
- W1970673604 hasConcept C121332964 @default.
- W1970673604 hasConcept C138885662 @default.
- W1970673604 hasConcept C15708023 @default.
- W1970673604 hasConceptScore W1970673604C121332964 @default.
- W1970673604 hasConceptScore W1970673604C138885662 @default.
- W1970673604 hasConceptScore W1970673604C15708023 @default.
- W1970673604 hasIssue "12" @default.
- W1970673604 hasLocation W19706736041 @default.
- W1970673604 hasOpenAccess W1970673604 @default.
- W1970673604 hasPrimaryLocation W19706736041 @default.
- W1970673604 hasRelatedWork W2748952813 @default.
- W1970673604 hasRelatedWork W2899084033 @default.
- W1970673604 hasRelatedWork W2902782467 @default.
- W1970673604 hasRelatedWork W2935759653 @default.
- W1970673604 hasRelatedWork W3105167352 @default.
- W1970673604 hasRelatedWork W54078636 @default.
- W1970673604 hasRelatedWork W1501425562 @default.
- W1970673604 hasRelatedWork W2298861036 @default.
- W1970673604 hasRelatedWork W2954470139 @default.
- W1970673604 hasRelatedWork W3084825885 @default.
- W1970673604 hasVolume "42" @default.
- W1970673604 isParatext "false" @default.
- W1970673604 isRetracted "false" @default.
- W1970673604 magId "1970673604" @default.
- W1970673604 workType "article" @default.