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top seeded solution growth, borates, Na 3 Gd 2 (BO 3 ) 3 , nonlinear optical materials. Na 3 Gd 2 (BO 3 ) 3 crystals with dimensions up to 22 × 20 × 5 mm 3 has been grown from NaBO 2 flux by the topseeded solution growth (TSSG) method for the first time. Differential scanning calorimetry (DSC) resul
Inhaltsübersicht. PrCl(BO 2 ) 2 entsteht kristallin bei der Reaktion von Praseodym, Pr 6 O 11 und PrCl 3 mit einem geringen Überschuß an B 2 O 3 in evakuierten Quarzglasampullen nach sieben Tagen bei 850 °C. Verwendet man zusätzlich NaCl als Flußmittel, so resultiert hauptsächlich Pr(BO 2 ) 3 in For
The decomposition of Gd 2 (SeO 4 ) 3 in the presence of LiF in sealed gold ampoules yields single crystals of Gd 3 (SeO 3 ) 4 F (hexagonal, P6 3 mc, Z = 2, a = 1044.3(1), b = 694.32(7) pm, R all = 0.0286). In the crystal structure one SeO 3 2± group and one F ± ion cap a ring of three Gd atoms. Fur
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Inhaltsu È bersicht. Die Ammoniakate des Galliumtrifluorids Ga(NH 3 )F 3 und Ga(NH 3 ) 2 F 3 entstehen bei der Oxidation von Gallium mit NH 4 HF 2 (Ga : NH 4 HF 2 = 1 : 1,5) bzw. NH 4 F (Ga : NH 4 F = 1 : 3,5) bei 450 °C bzw. 400 °C neben anderen Produkten als farblose Einkristalle. Ga(NH 3 )F 3 kri