Magnetic structure and properties of Cu3(OH)4SO4 made of triple chains of spins s=1/2

Vilminot, S.; Richard‐Plouet, Mireille; André, G.; Świerczyński, Dariusz; Guillot, M.; Bourée‐Vigneron, F.; Drillon, Marc

doi:10.1016/s0022-4596(02)00081-6

Cited by 55 publications

(75 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A similar PD state is seen in the frustrated three-legladder Heisenberg antiferromagnets Cu 3 (OH) 4 AO 4 (A = S or Se) [50,51]. Cu moments within the inner leg remain random, whereas Cu moments within the two outer legs are ordered.…”

Section: Discussionmentioning

confidence: 54%

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite

We investigated the crystal and magnetic structures of the spin-1/2 frustrated antiferromagnet Cu3Mo2O9 in which the spin system consists of antiferromagnetic chains and dimers. The space group at room temperature has been reported to be orthorhombic P nma (No. 62). We infer that the space group above TN = 7.9 K is monoclinic P 21/m (No. 11) from the observation of reflections forbidden in P nma in x-ray powder diffraction experiments at room temperature. We determined the magnetic structure of Cu3Mo2O9 in neutron powder diffraction experiments. Magnetic moments on dimer sites lie in the ac planes. The magnitudes are 0.50 ∼ 0.74µB. Moments on chain sites may exist but the magnitudes are very small. The magnetic structure indicates that a partial disordered state is realized. We consider the origin of the magnetic structure, weak ferromagnetism, and electric polarization.

show abstract

Section: Discussionmentioning

confidence: 54%

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite

show abstract

“…In the case of Mn and Zn, a Wolframite-based MMoO 4 structure is stabilized. Unlike other metal ions, copper(ii) ions tend to form polymeric chains [36][37][38] at around this pH, and these readily react with MoO 4 2-ions to give Lindgrenite (3). However, hydrothermal treatment of ammonium heptamolybdate with copper(ii) ions in the absence of 2-ampy results in ammonium-intercalated hexagonal molybdates.…”

Section: Chemistry Of the Formation Of Molybdates By Hydrothermal Trementioning

confidence: 99%

Influence of 2‐Aminopyridine on the Formation of Molybdates under Hydrothermal Conditions

Pavani

Ramanan

2005

Eur J Inorg Chem

View full text Add to dashboard Cite

show abstract

“…Our analysis (Thompson and Downs 2001) determined that markascherite (Yang et al 2012), szenicsite (Stolz and Armbruster 1998), antlerite (Vilminot et al 2003), and deloryite (Pushcharovsky et al 1996) are based on CCP. Flinkite (Moore 1967) is based on the stacking sequence ABAC.…”

Section: Discussionmentioning

confidence: 79%

“…Szenicsite (Stolz and Armbruster 1998) and antlerite (Vilminot et al 2003) have closely related structures based on CCP of anions. In each structure, cations have divided the four equivalent CCP stacking directions into two pairs of equivalent stacking directions.…”

Section: Szenicsite and Antleritementioning

confidence: 99%

Packing systematics and structural relationships of the new copper molybdate markascherite and related minerals

Thompson

Yang

Downs

2012

American Mineralogist

View full text Add to dashboard Cite

The structural relationships between the new mineral markascherite, ideally Cu 3 (MoO 4 )(OH) 4 , and the related minerals szenicsite, antlerite, deloryite, flinkite, retzian, and cahnite are analyzed using hypothetical ideal closest-packed equivalents. Markascherite and the first three related minerals are based on cubic closest-packing (CCP) of anions, flinkite is based on stacking sequence ABAC, and retzian and cahnite are based on hexagonal closest-packing (HCP). However, models that are more realistic than those based on CP can be constructed for retzian and cahnite using small but systematic alterations of CP monolayers. A regular pattern of slight dislocations of some of the spheres in the monolayers creates dodecahedral interstitial sites when the monolayers are stacked, a feature not seen in perfect CP.The use of ideal crystals removes all distortion from polyhedra in closest-packed minerals, allowing for comparison of structural similarities and differences. CCP minerals can have up to four nonequivalent stacking directions. Corresponding stacking directions in the minerals of interest are identified and used to compare the layers of cation coordination polyhedra perpendicular to these zones or face poles (stacking directions are presented in both direct space and reciprocal space). Such layers are natural structural subunits and provide insight into the relationships among these minerals.

show abstract

Magnetic structure and properties of Cu3(OH)4SO4 made of triple chains of spins s=1/2

Cited by 55 publications

References 14 publications

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite

Influence of 2‐Aminopyridine on the Formation of Molybdates under Hydrothermal Conditions

Packing systematics and structural relationships of the new copper molybdate markascherite and related minerals

Contact Info

Product

Resources

About

Magnetic structure and properties of Cu3(OH)4SO4 made of triple chains of spins s=1/2

Cited by 55 publications

References 14 publications

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9Hase1, Kuroe2, Pomjakushin3 et al. 2015Phys. Rev. B171130View full textAdd to dashboardCite

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9Hase1, Kuroe2, Pomjakushin3 et al. 2015Phys. Rev. B171130View full textAdd to dashboardCite

Influence of 2‐Aminopyridine on the Formation of Molybdates under Hydrothermal Conditions

Packing systematics and structural relationships of the new copper molybdate markascherite and related minerals

Contact Info

Product

Resources

About

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite

Magnetic structure of thespin−12frustrated quasi-one-dimensional antiferromagnetCu3Mo2O9
Hase
¹
,
Kuroe
²
,
Pomjakushin
³

et al. 2015
Phys. Rev. B
17
1
13
0
View full text Add to dashboard Cite