2004
DOI: 10.1021/ic049423i
|View full text |Cite
|
Sign up to set email alerts
|

Magnetic Ordering in Iron Tricyanomethanide

Abstract: Magnetic susceptibility, heat capacity, and neutron diffraction studies of Fe[C(CN)(3)](2) reveal the existence of two magnetic phase transitions at T(N,I) = 2.45 K and T(N,II) = 1.85 K. Between 1.85 and 2.45 K, the magnetic ordering is incommensurate with a temperature-dependent propagation vector (k(I,x) 0 0), k(I,x) = 0.525-0.540. In zero magnetic field, below 1.85 K the ordered structure is described by the propagation vector k(II) = ((1/2) 0 (1/2)), i.e., a doubling of the unit cell along the a and c dire… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

1
18
0
3

Year Published

2005
2005
2018
2018

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 26 publications
(22 citation statements)
references
References 17 publications
1
18
0
3
Order By: Relevance
“…For the structural characteristics and magnetic properties of tricyanomethanide coordination polymers, see: Batten et al (1998Batten et al ( , 2000; Batten & Murray (2003); Miller & Manson (2001); Manson et al (1998Manson et al ( , 2000; Manson & Schlueter (2004); Feyerherm et al (2003Feyerherm et al ( , 2004; Abrahams et al (2003); Hoshino et al (1999); Yuste et al (2008); Luo et al (2008). For Co-N(terpy) distances in other cobalt-terpyridine complexes, see: Indumathy et al (2007).…”
Section: Related Literaturementioning
confidence: 99%
“…For the structural characteristics and magnetic properties of tricyanomethanide coordination polymers, see: Batten et al (1998Batten et al ( , 2000; Batten & Murray (2003); Miller & Manson (2001); Manson et al (1998Manson et al ( , 2000; Manson & Schlueter (2004); Feyerherm et al (2003Feyerherm et al ( , 2004; Abrahams et al (2003); Hoshino et al (1999); Yuste et al (2008); Luo et al (2008). For Co-N(terpy) distances in other cobalt-terpyridine complexes, see: Indumathy et al (2007).…”
Section: Related Literaturementioning
confidence: 99%
“…This family adopts an interpenetrated orthorhombic rutile-like structure containing triangles of cations connected by the same ligand with antiferromagnetic interactions between them but with two cations in a triangle bridged by two ligands leading to doubly bridged chains along the aaxis. 103 Heat capacity and magnetic property measurements suggested the onset of 3D ordered phases at 1.2 K in Mn(tca) 2 , 104 3 K in Fe(tca) 2 with a further transition below 2 K, 105 and in Jahn-Teller distorted Cr(tca) 2 at 6.1 K; 106 the bulk measurements do not reveal the extreme magnetic frustration present in V(tca) 2 , which has a frustration index of over 40.…”
mentioning
confidence: 84%
“…Solche Strukturen erzeugen magnetische Ordnungszustände mit langer Reichweite, wenn ihre konjugierten p-Systeme Kopplungspfade für magnetische Wechselwirkungen zwischen paramagnetischen Metallzentren erlauben, [26,27] wie beispielsweise in Verbindungen des Typs M[N(CN) 2 ] 2 mit zweiwertigen Metallionen (M = Cr, Mn, Co, Ni, Cu). [28][29][30] ¾hnliche Eigenschaften sind für Tricyanomethanide M[C(CN) 3 ] 2 (M = V, Cr, Mn, Fe, Co, Ni, Cu) [31][32][33][34] …”
Section: àunclassified
“…Solche Strukturen erzeugen magnetische Ordnungszustände mit langer Reichweite, wenn ihre konjugierten p-Systeme Kopplungspfade für magnetische Wechselwirkungen zwischen paramagnetischen Metallzentren erlauben, [26,27] wie beispielsweise in Verbindungen des Typs M[N(CN) 2 ] 2 mit zweiwertigen Metallionen (M = Cr, Mn, Co, Ni, Cu). [28][29][30] ¾hnliche Eigenschaften sind für Tricyanomethanide M[C(CN) 3 ] 2 (M = V, Cr, Mn, Fe, Co, Ni, Cu) [31][32][33][34] [35] In den dreidimensionalen Netzwerkstrukturen von ALa[Si(CN 2 ) 4 ] (A = K, Rb) entspricht die Anordnung der Lanthan-und Siliciumatome zwei ineinandergestellten flächenzentrierten Teilgittern und gleicht somit prinzipiell der Anordnung der Ionen in der NaCl-Struktur. Die Hälfte der 4 ] und induzieren so das Auftreten von Strukturen im orthorhombischen (A = K) und im tetragonalen (A = Rb) Kristallsystem (Abbildung 2).…”
unclassified