Universität zu Köln

Sutorius, Stefan ORCID: 0000-0001-9978-157X, Patrun, David ORCID: 0009-0004-2281-7676, Edelmann, Arthur ORCID: 0009-0000-0855-7477, Schumacher, Lars, Pöttgen, Rainer, Suta, Markus ORCID: 0000-0001-8024-6665 and Bruns, Jörn ORCID: 0000-0002-8589-6154 (2025). Pd[B(S2O7)2]2 and Pd[B(SO4)(S2O7)]2: Two Borosulfates with Pd2+ in Octahedral and One with Pd2+ in Square Planar Oxygen Coordination. Chemistry – A European Journal, 31 (42). pp. 1-8. Wiley. ISSN 0947-6539

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Abstract

[Artikel-Nr.: e202501515] The reaction of elemental palladium with B 2 O 3 and SO 3 at elevated temperature results in the formation of blue crystals of Pd[B(S 2 O 7 ) 2 ] 2 . Dependent on the reaction conditions, the compound crystallizes in two different polymorphs obtained as bulk samples. In both structures the Pd 2+ cations are coordinated by six oxygen atoms in form of an almost perfect octahedron. All oxygen atoms belong to the borosulfate anions [B(S 2 O 7 ) 2 ] − and link via Pd 2+ cations to an extended network structure. Within the uncommon octahedral oxygen coordination, the Pd 2+ cations reveal a d 8 high‐spin configuration, which leads to paramagnetism. Occasionally, red crystals are formed during the reaction next to the major fraction of blue crystals of Pd[B(S 2 O 7 ) 2 ] 2 . Single crystal X‐ray structure analysis on the red crystals reveals the sum formula Pd[B(SO 4 )(S 2 O 7 )] 2 with Pd 2+ in square‐planar coordination.

Item Type:	Article
Creators:	Creators Email ORCID ORCID Put Code Sutorius, Stefan UNSPECIFIED https://orcid.org/0000-0001-9978-157X UNSPECIFIED Patrun, David UNSPECIFIED https://orcid.org/0009-0004-2281-7676 UNSPECIFIED Edelmann, Arthur UNSPECIFIED https://orcid.org/0009-0000-0855-7477 UNSPECIFIED Schumacher, Lars UNSPECIFIED UNSPECIFIED UNSPECIFIED Pöttgen, Rainer UNSPECIFIED UNSPECIFIED UNSPECIFIED Suta, Markus UNSPECIFIED https://orcid.org/0000-0001-8024-6665 UNSPECIFIED Bruns, Jörn UNSPECIFIED https://orcid.org/0000-0002-8589-6154 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-802886
Identification Number:	10.1002/chem.202501515
Journal or Publication Title:	Chemistry – A European Journal
Volume:	31
Number:	42
Page Range:	pp. 1-8
Number of Pages:	8
Date:	26 July 2025
Publisher:	Wiley
ISSN:	0947-6539
Language:	English
Faculty:	Faculty of Mathematics and Natural Sciences
Divisions:	Faculty of Mathematics and Natural Sciences > Department of Chemistry > Institute of Inorganic Chemistry
Subjects:	Chemistry and allied sciences
['eprint_fieldname_oa_funders' not defined]:	Publikationsfonds UzK
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/80288