Neutron diffraction study of cyanate ligand order/disorder in AgNCO at 300-50 K

D. J. Williams; S. C. Vogel; L. L. Daemen

doi:10.1016/j.physb.2006.05.197

Neutron diffraction study of cyanate ligand order/disorder in AgNCO at 300-50 K

D. J. Williams, S. C. Vogel, L. L. Daemen

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The study of ordered/disordered cyanate ligands in AgNCO was carried out using the neutron powder diffractometers, high-pressure preferred orientation (HIPPO) and high-intensity powder diffractometer (HIPD), at LANSCE. Structural analysis was performed on AgNCO at five different temperatures (300, 200, 150, 100 and 50 K). AgNCO (No. 11, P2₁/m, a = 5.4742 (3) Å, b = 6.3784 (2) Å, c = 3.4170 (1) Åβ = 90.931 (5), vol.=119.298(8), density=4.173 g/cm³, and Z = 2) was found to have an ordered OCN ligand from 300 to 50 K. The bond lengths results from the analysis yielded Ag-N=2.1483(14) Å, C-N=1.1708(33) Å and C-O=1.1829(35) Å.

Original language	English
Pages (from-to)	228-230
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	385-386 I
DOIs	https://doi.org/10.1016/j.physb.2006.05.197
State	Published - Nov 27 2006
Externally published	Yes

Funding

The facilities of the Manuel Lujan Jr. Neutron Scattering Center are gratefully appreciated. This work was support in part by the US Department of Energy, BES–DMS under Contract no. W-7405-Eng-36. S.P. thanks for the financial support from Laboratory Directed Research and Development programs.

Funders	Funder number
U.S. Department of Energy
Division of Mathematical Sciences	W-7405-Eng-36
Basic Energy Sciences
Laboratory Directed Research and Development

Keywords

AgNCO
Cyanate
Disorder
Neutron diffraction
Order

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10.1016/j.physb.2006.05.197

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@article{dbfe6eb33ba54c94a415dce2beb21734,

title = "Neutron diffraction study of cyanate ligand order/disorder in AgNCO at 300-50 K",

abstract = "The study of ordered/disordered cyanate ligands in AgNCO was carried out using the neutron powder diffractometers, high-pressure preferred orientation (HIPPO) and high-intensity powder diffractometer (HIPD), at LANSCE. Structural analysis was performed on AgNCO at five different temperatures (300, 200, 150, 100 and 50 K). AgNCO (No. 11, P21/m, a = 5.4742 (3) {\AA}, b = 6.3784 (2) {\AA}, c = 3.4170 (1) {\AA}β = 90.931 (5), vol.=119.298(8), density=4.173 g/cm3, and Z = 2) was found to have an ordered OCN ligand from 300 to 50 K. The bond lengths results from the analysis yielded Ag-N=2.1483(14) {\AA}, C-N=1.1708(33) {\AA} and C-O=1.1829(35) {\AA}.",

keywords = "AgNCO, Cyanate, Disorder, Neutron diffraction, Order",

author = "Williams, {D. J.} and Vogel, {S. C.} and Daemen, {L. L.}",

year = "2006",

month = nov,

day = "27",

doi = "10.1016/j.physb.2006.05.197",

language = "English",

volume = "385-386 I",

pages = "228--230",

journal = "Physica B: Physics of Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

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TY - JOUR

T1 - Neutron diffraction study of cyanate ligand order/disorder in AgNCO at 300-50 K

AU - Williams, D. J.

AU - Vogel, S. C.

AU - Daemen, L. L.

PY - 2006/11/27

Y1 - 2006/11/27

N2 - The study of ordered/disordered cyanate ligands in AgNCO was carried out using the neutron powder diffractometers, high-pressure preferred orientation (HIPPO) and high-intensity powder diffractometer (HIPD), at LANSCE. Structural analysis was performed on AgNCO at five different temperatures (300, 200, 150, 100 and 50 K). AgNCO (No. 11, P21/m, a = 5.4742 (3) Å, b = 6.3784 (2) Å, c = 3.4170 (1) Åβ = 90.931 (5), vol.=119.298(8), density=4.173 g/cm3, and Z = 2) was found to have an ordered OCN ligand from 300 to 50 K. The bond lengths results from the analysis yielded Ag-N=2.1483(14) Å, C-N=1.1708(33) Å and C-O=1.1829(35) Å.

AB - The study of ordered/disordered cyanate ligands in AgNCO was carried out using the neutron powder diffractometers, high-pressure preferred orientation (HIPPO) and high-intensity powder diffractometer (HIPD), at LANSCE. Structural analysis was performed on AgNCO at five different temperatures (300, 200, 150, 100 and 50 K). AgNCO (No. 11, P21/m, a = 5.4742 (3) Å, b = 6.3784 (2) Å, c = 3.4170 (1) Åβ = 90.931 (5), vol.=119.298(8), density=4.173 g/cm3, and Z = 2) was found to have an ordered OCN ligand from 300 to 50 K. The bond lengths results from the analysis yielded Ag-N=2.1483(14) Å, C-N=1.1708(33) Å and C-O=1.1829(35) Å.

KW - AgNCO

KW - Cyanate

KW - Disorder

KW - Neutron diffraction

KW - Order

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U2 - 10.1016/j.physb.2006.05.197

DO - 10.1016/j.physb.2006.05.197

M3 - Article

AN - SCOPUS:33751310848

SN - 0921-4526

VL - 385-386 I

SP - 228

EP - 230

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

ER -

Neutron diffraction study of cyanate ligand order/disorder in AgNCO at 300-50 K

Abstract

Funding

Keywords

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