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Metal Dependence of Network Dimensionality in 1,2,4‐Diazaphospholide Coordination Polymers
Author(s) -
Schramm Paula,
Leineweber Andreas,
Lissner Falk,
Gudat Dietrich
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200903184
Subject(s) - denticity , lone pair , bridging (networking) , curse of dimensionality , coordination complex , metal , coordination number , computer science , topology (electrical circuits) , chemistry , crystallography , combinatorics , mathematics , molecule , computer network , organic chemistry , artificial intelligence , ion
The right to choose : 1,2,4‐Diazaphospholide anions support the predictable construction of coordination polymer networks of different topology by switching between bidentate (κ N ,κ N ′) and tridentate (κ N ,κ N ′,κ P ) coordination depending on the choice of the metal (see picture); furthermore, the ligand exhibits a remarkable difference to 1,2,4‐triazolides because the diffuse lone pair at phosphorus permits μ 2 (P)‐bridging coordination.