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'X ray' in keywords Facet section ZfN Section B:Volume 032 [X]

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1	Author		Requires cookie*
	Title	Über Oxocuprate, XX Ein Erdalkalioxocuprat(II) mit geschlossenen Baugruppen: BaCu02 About Oxocuprates, X X
	Abstract	Alkaline-earth Oxocuprate(II) with Closed Structural Groups: B aC u02 R. K ipka und H k. M ü l l e r -B u s c h b a u m In stitu t für Anorganische Chemie der C hristian-A lbrechts-U niversität K iel The new alkaline-earth oxocuprate(II) BaCu0 2 w as prepared and in v estig a ted by single crystal X -ray m ethods. (Space group: 0 ^ -I m 3 m , la ttice con stan t: a = 1827 pm .) The distribution o f 360 atom s per unit cell leads to a com plicated polyhedral fram ework w ith Cu2+ in w ell known square coordination. One of th e B a 2+ positions has th e extraordinary coordination number 24.
	Reference	(Z. Naturforsch. 32b, 121—123 [1977]; eingegangen am 15. November 1976)
	Published	1977
	Keywords	Barium, Copper, O xygen, X -ray, Single crystal
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	TEI-XML for	default:Reihe_B/32/ZNB-1977-32b-0121.pdf
	Identifier	ZNB-1977-32b-0121
	Volume	32

2	Author		Requires cookie*
	Title	Röntgenographische Strukturuntersuchung von Cäsiumhexaoxo-tetrahydroxo-pentaborat-2-dimethylsulfoxid X-ray Study of the Structure of Cesiumhexaoxo-tetrahydroxo-pentaborate-2-dimethyl Sulfoxide
	Abstract	The compound Cs[Bs0 6 (OH)4 ] • 2 DMSO was prepared by hydrolysis of tris(methoxy)-borane in organic solvents with small amounts of water in presence of cesium ierf-butylate and recrystallized in DMSO (dimethyl sulfoxide). Cs[Bs0 6 (0 H)4 ] • 2 DMSO crystallizes in the monoclinic space group P2i/a with a = 9.593(2), 6 = 19.179(4), c = 11.585(2) Ä, ß = 119.99(2)° and Z — 4. The crystal structure was determined by single-crystal diffracto meter data and refined to a conventional R value of 9.9%. The crystal structure consists of chains of pentaborate anions [Bs0 6 (OH)4 ]-linked by hydrogen bonds. The cesium cation and the DMSO molecules join the chains to sheets by coordination and hydrogen bonds respectively.
	Reference	(Z. Naturforsch. 32b, 268—274 [1977]; eingegangen am 4. November/7. Dezember 1976)
	Published	1977
	Keywords	X-ray, Crystal Structure, Isopolyanions, Polyborates
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	TEI-XML for	default:Reihe_B/32/ZNB-1977-32b-0268.pdf
	Identifier	ZNB-1977-32b-0268
	Volume	32

3	Author	W. Muschick, Hk Müller-Buschbaum	Requires cookie*
	Title	Ein Beitrag zur Kristallchemie dreiwertiger Seltenerdoxide Zur Stabilisierung der m onoklinen B-Form
	Abstract	Single crystals of 1 — a'Ho203 : xCaO (x = 0.07), CaHoC>2.5 (A) and Cao.5H 01.5O2.75 (B) were prepared by high temperature reaction and investigated with X-ray single crystal data. It can be shown that small amounts of CaO stabilize the monoclinic B-Typ of rare earth oxides. Phase (A) and (B) cannot be seen as a stabilized B-type crystal because they have an new crystal structure with space group C.7h-P 2 i/m, a = 656.6, b = 356.7, c = 529.4pm , ß = 92.3°; a = 650.2, b = 352.4, c = 584.5, ß = 92.3°.
	Reference	(Z. Naturforsch. 32b, 495—498 [1977]; eingegangen am 15. Februar 1977)
	Published	1977
	Keywords	Holmium, Thulium, Calcium, X-ray, Crystal Structure
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	TEI-XML for	default:Reihe_B/32/ZNB-1977-32b-0495.pdf
	Identifier	ZNB-1977-32b-0495
	Volume	32

4	Author		Requires cookie*
	Title	Über Oxocuprate, XXI
	Abstract	Bariumoxohalogenocuprate(II) mit Strukturbeziehungen zu BaCu02 About Oxocuprate s, X X I Barium Oxohalocuprates(II) with Structure Relationships to B aC u02 R. K ip k a und H k. M ü l l e r -B u s c h b a u m In stitu t für A norganische Chemie der C hristian-A lbrechts-U niversität K iel A ttem p ts to prepare BaCuO-2 single crystals w ith a flux of BaCl2 and BaBi'2 respectively lead to new oxo h a lo cu p ra tes(II): B a44Cu4s0 8 7 Cl4 (A) and B assC ussO nsB ^ (B). Single crystals were in v estig a ted b y X -ra y m ethods (cubic unit cell: (A) a = 1827 pm , (B) a = 1830.3 pm , space group 0 ® -lm 3 m). The com plicated crystal structures o f both com pounds are discussed. There are very in terestin g relationships to BaCu0 2 .
	Reference	(Z. Naturforsch. 32b, 124—126 [1977]; eingegangen am 23. November 1976)
	Published	1977
	Keywords	B arium, Copper, O xygen, X -ray, Crystal Structure
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	TEI-XML for	default:Reihe_B/32/ZNB-1977-32b-0124.pdf
	Identifier	ZNB-1977-32b-0124
	Volume	32

5	Author	F. P., J. M.	Requires cookie*
	Title	(R, S) -Ethylenediamine -N,N'-disuccinato- cobaltate(III) Trihydrate
	Reference	(Z. Naturforsch. 32b, 1089—1090 [1977]; received June 23 1977)
	Published	1977
	Keywords	X-ray, Crystal Structure, Cobalt(III) Complex, EDTA Isomer, Chelate Ring Conformation
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	TEI-XML for	default:Reihe_B/32/ZNB-1977-32b-1089_n.pdf
	Identifier	ZNB-1977-32b-1089_n
	Volume	32