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1 imately linear to distorted square planar to octahedral.
3 structure but also the less common distorted octahedral 1T-WS2 structure, which exhibits metallic beh
4 ansformation from trigonal prismatic (2H) to octahedral (1T) upon lithium or sodium intercalation has
5 r 5d metal) as well as a correction for d(6) octahedral acids (Cd6 = 6 for d(6) metal ion in the acid
9 namely, the orthoclase (001) surface and the octahedral aluminum sheet of the kaolinite (001) surface
10 (+) (H-PNP = HN(CH2CH2P(t)Bu2)2) to generate octahedral ammine complexes that are kappa(2)-chelated b
11 )(3)Mn(II)(5)(CN)(13) possesses one low-spin octahedral and four high-spin pentacoordinate Mn(II) sit
12 complex, 3-D extended structural motif with octahedral and rarely observed square pyramidal and trig
13 ons at concentrations</=5 muM sorbed as both octahedral and tetrahedral complexes (Zn-O 1.98-2.03 A),
14 ribution of transition metal (TM) cations in octahedral and tetrahedral site is an important variable
16 ple descriptor, mu/t, where mu and t are the octahedral and tolerance factors, respectively, is ident
17 h alternating layers of transition metals in octahedral and trigonal prismatic coordination and is a
18 ries of six-coordinate transition metals are octahedral and trigonal prismatic, and although deviatio
19 environments for Nb (trigonal prismatic and octahedral) and smaller crystallite size, which were con
22 nic noble metal NCs with tetrahedral, cubic, octahedral, and icosahedral geometries have been chemica
23 e incorporated as components of tetrahedral, octahedral, and icosahedral nanoparticles, which were ch
24 engths and polyhedral symmetry--tetrahedral, octahedral, and icosahedral--are the 5 Platonic polyhedr
25 c, truncated cubic, cuboctahedral, truncated octahedral, and octahedral structures have been employed
27 design principle for icosahedral, as well as octahedral, architectures that can be formulated in term
28 at had been added appeared in the form of an octahedral As(V) compound [As(V)-glycerol, 11876 eV].
29 train can be applied to characterize complex octahedral behaviours in other advanced oxide systems.
31 nI(4) compounds exhibit the largest level of octahedral bond distortion compared to any other reporte
33 ons, beta and gamma phases, characterized by octahedral bonding with vdW gaps and tetrahedral bonding
34 he actinide is successively located first at octahedral brucite-like sites in the GR precursor, then
36 sorption sites around, and within, the small octahedral cage in the structure are favored over the ex
37 ients along a (011)-like direction, the PbI6 octahedral cage will distort and the bandgap will become
40 with La atoms encapsulated within truncated octahedral cages composed of alternating carbon and boro
42 ws that electrons in the first two layers of octahedral cages in perovskites are transferred to PT-TP
44 with a cobalt MOF (denoted SNNU-45) in which octahedral cages with 4.5 angstrom pore size serve as UB
45 -occupied cations on the surface, making the octahedral cations easily accessible to the reactants.
46 w that introduction of chemically mismatched octahedral cations into a cubic perovskite oxide parent
47 ied two possible locations of the POM in the octahedral cavities of the MOF: one at the center of a U
49 of carbon- and nitrogen-centered radicals to octahedral centrochiral rhodium enolates has been invest
51 s capable of weakening the bonding of zigzag octahedral chains in anatase TiO(2) , thereby shortening
52 ished that the minimal Fe-Fe distance in the octahedral chains is a key parameter that determines the
53 " pyrochlore, in which corner-connected NbO6 octahedral chains move smoothly apart to accommodate the
55 (EXAFS) analysis of a binary mixture of the octahedral Co(III) precatalyst and [Ru(bpy)3](2+) after
56 ix different molecular clusters based on the octahedral Co6E8 (E = Se or Te) and the expanded cubane
57 2) }] (pyz=pyrazolyl) produces the distorted octahedral complex [Fe(bipy[9]CPP){H(2) B(pyz)(2) }(2) ]
60 he central position of the mixed tetrahedral-octahedral complex, and is maximized for x=1, i.e. for t
63 f two tridentate ligands to each ion affords octahedral complexes that are accessible with five ligan
65 F3(-) that mimic ground-state phosphates; 2) octahedral complexes, primarily based on AlF4(-) , which
66 , of a metal ion binding mode with a coupled-octahedral configuration at the active site, exhibiting
67 l structural change from a tetrahedral to an octahedral configuration is responsible for the observed
68 ries (tetrahedral for Zn(2+), tetrahedral to octahedral conversion for Co(2+), octahedral for Ni(2+),
69 metal-dependent, but point to an equivalent octahedral-coordinated M(4+) carbonate species as the re
70 e active site contains a single Mn(2+) in an octahedral coordination complex with Asp187, His189, Asp
72 1)-N(2)) (2), where the unusual cis-divacant octahedral coordination geometry about each iron and the
73 we designed a buried metal binding site with octahedral coordination geometry consisting of Bpy-Ala,
74 erves as the sixth ligand that completes the octahedral coordination geometry of the B metal ion.
75 , Mg2 recruits a water molecule to retain an octahedral coordination geometry suggesting the strong b
76 al identity, metal cations occupy preferably octahedral coordination MgO lattice positions under step
80 dine ligand presents a more classical lifted octahedral coordination of the metalloporphyrin metal ce
81 e typically cubic with both MC(6) and M'N(6) octahedral coordination sites and the alkali cation cont
82 cluding W-W reconstruction and W-S distorted octahedral coordination, results in distinctive electric
86 core-shell structure containing a truncated octahedral core with bulk face-centered cubic-like arran
87 d a molecular model in which cobalt is in an octahedral CoS2-like state where the cobalt center is pr
88 the SL period is larger than the interfacial octahedral coupling length scale, whereas a single magne
91 number of Cs I contacts, and high degree of octahedral distortion cause the instability of perovskit
94 cations to tune the structural rigidity and octahedral distortion yields a record exciton diffusivit
95 0 uc of BTO, both associated with local MnO6 octahedral distortions of the (001) LSMO within the firs
99 square pyramidal versus a vanadium(IV) in an octahedral environment featuring the same coordinating l
100 ost common cases being three below two in an octahedral environment, two below three in tetrahedral c
101 sence of framework Sn(IV)-active sites in an octahedral environment, which probably correspond to so-
102 crystal field (CF) model were applied to the octahedral f(1) complexes to determine the covalency and
106 for As(II,III) incorporation into pyrite at octahedral Fe(II) sites and for As(-I) at tetrahedral S(
107 rised by alternate layers of tetrahedral and octahedral Fe(III) ions connected by oxide and hydroxide
108 compound 2 constitutes the first case of an octahedral Fe(V)(N) species prepared within a neutral li
110 e and shell was presented with the truncated octahedral Fe3O4 nanoparticle as the core over a layer o
113 ahedral to octahedral conversion for Co(2+), octahedral for Ni(2+), and trigonal bipyramidal for Cu(2
116 derivatives containing mixed tetrahedral and octahedral geometry could open up new horizons in the de
117 as six neighboring oxygen atoms likely in an octahedral geometry with average bond lengths of 1.98 A.
118 L)2 Fe8 (PMe2 Ph)2 ] (1) displays a bicapped octahedral geometry with FeFe distances ranging from 2.4
119 ylpyrazol-1-yl)borate], exhibits a distorted octahedral geometry with Mo horizontal lineO and Mo=/--S
120 Ad = 1-adamantyl) confined to a cis-divacant octahedral geometry, was prepared by reduction of N3Ad b
121 decahedral, octahedral, and corner-truncated octahedral gold nanocrystals with sizes of tens of nanom
125 preferentially from the stereoisomer of the octahedral intermediate, kappa(3)-Ph(CH3)(Cl)Si(ONO(Q)),
127 ent with substantial deuteron density in the octahedral, interstitial voids of the oxygen lattice.
129 ligand (N(NN(H))(2)), we have synthesized an octahedral Ir(III)-H [HIr(kappa(3)-N(NN(H))(NN(-)))(CO)(
130 uced substitutionally labile chiral-at-metal octahedral iridium(III) complex exclusively bears achira
131 nditions as a photochemical precursor for an octahedral iron nitride containing the metal at the rema
136 ctorite (100% isomorphic substitution in the octahedral layer) and nontronite (100% isomorphic substi
138 tes, C4N2H14PbBr4, in which the edge sharing octahedral lead bromide chains [PbBr4 (2-)]infinity are
140 ds to Jahn-Teller (lattice) distortion in an octahedral ligand field is the active chemical driving f
141 kward electron transfers is stabilized by an octahedral ligand field, whereas in the solution phase a
142 ggests that the dopants reside in the vacant octahedral locations within the alumina lattice, where c
143 n Fe(II) centers of the framework convert to octahedral, low-spin Fe(II) centers upon CO coordination
148 n state of the ATP alpha phosphate; a second octahedral Mg(2+) coordination complex bridges the beta
152 tes, (ii) single crystalline manganese based octahedral molecular sieve (OMS) nanowires on silicon su
153 tudy examines the effects of manganese oxide octahedral molecular sieve chitosan microspheres (Fe3O4@
155 Zn is present during struvite precipitation, octahedral monodentate sorbates detected at 1 muM (Zn-O
157 d in the common presence of titanium-centred octahedral motifs in both amorphous and crystalline Ti0.
158 hedra as templates, we obtained Pt cubic and octahedral nanocages enclosed by {100} and {111} facets,
160 ments have demonstrated that small truncated-octahedral nanocrystals can self-assemble into a range o
162 port a simple method for the synthesis of Ru octahedral nanocrystals with an fcc structure and an edg
164 e spherical nanoparticles, rods, and finally octahedral nanoparticles by using our optimized rods as
165 core-shell NPs (nanorods and nanocubes) into octahedral nanorattles via room-temperature galvanic rep
166 ated by tris(pyrazolyl)borate and a cationic octahedral Ni(III) complex ligated by tris(pyrazolyl)met
167 Two Ni complexes are compared: a cationic octahedral Ni(IV) complex ligated by tris(pyrazolyl)bora
168 isomers with blue light (405 nm) affords the octahedral nitride complex cis-(PONOP)Re(N)Cl(2) in 47%
170 inner (Ag(6)) and middle (Ag(24)) shells are octahedral (O(h)), an octahedron (a Platonic solid with
171 various spinel oxides preferentially expose octahedral-occupied cations on the surface, making the o
172 on the ligands used, they possess either an octahedral (Oh) or trigonal bipyramidal ligand sphere.
173 ile, Mo geometry evolves from tetrahedral to octahedral on the edge, and back to tetrahedral coordina
174 le tetrahedral Goldberg polyhedron, a single octahedral one, and a systematic, countable infinity of
177 This structure exhibits an unprecedented bi-octahedral (or hexagonal close packing) Au9 kernel prote
178 because both the tetrahedral Co ions and the octahedral oxygen ions on the surface are active, as con
180 of (100) facets at the vertices of truncated octahedral particles promote preferential delithiation,
181 d tetrahedral Pd(II)4L8 assembly, whereas an octahedral Pd(II)6L12 cage was formed with a ligand of t
188 through their structural incorporation into octahedral positions of gamma-Fe2O3 (maghemite) nanopart
189 metric trimeric esterase into a well-defined octahedral protein cage by appending a C4-symmetric coil
191 ree, and cost-effective method for producing octahedral Pt-Ni alloy nanoparticles on carbon support.
194 orrelated to a substantially enhanced c axis octahedral rotation (a(-)a(-)c(-), alpha~3.8 degrees , g
195 ental evidence for the interrelation between octahedral rotation and magnetism at interface is scarce
197 ls a hidden but functional pattern of oxygen octahedral rotation and opens avenues for designing mult
198 present work demonstrates the importance of octahedral rotation and tilt in perovskites, for influen
200 be expected in Ca2IrO4 due to its increased octahedral rotation and tilting, which results in enhanc
202 s at ~12 cm(-1) that originates from dynamic octahedral rotation around Pb caused by anharmonic vibra
204 promote such molecule formation, while such octahedral rotation is not possible in the cubic phase.
205 report that a designed metastable pattern of octahedral rotation leads to robust room-temperature fer
206 eory identifies how configurations of oxygen octahedral rotation patterns, ordered cation arrangement
210 ructure (space group Imcm) featuring minimal octahedral rotations (a(-)a(-)c(-), alpha~4.2 degrees ,
211 t, the presence of modulations of the MnO(6) octahedral rotations along the growth direction commensu
212 res both expanded unit-cell volume and large octahedral rotations are experimentally realized, which
213 ons reveal that larger unit-cell volumes and octahedral rotations decrease migration barriers and cre
215 tensile in-plane strain which produced weak octahedral rotations in the out-of-plane direction, an o
216 ed combination of large unit-cell volume and octahedral rotations is normally contraindicated, but th
217 tural parameters (i.e., unit-cell volume and octahedral rotations) on ionic conductivity is delineate
218 bonding tendencies, thermally activated soft octahedral rotations, and the propensity for the Pb(2+)
219 e accommodated by lattice distortions and/or octahedral rotations, ferroelectric-ferromagnetic interf
220 creases the unit-cell volume while quenching octahedral rotations, resulting in a negligible effect o
221 the unit-cell volume while maintaining large octahedral rotations, resulting in a strong reduction of
222 e and probability of the short-range ordered octahedral rotations, which resembles the pre-transition
223 d by controlling the magnitude of the FeO(6) octahedral rotations, which, in turn, determine the ener
224 transfer, intermixing, epitaxial strain, and octahedral rotations/tilts as dominating mechanisms for
227 6-SBU is isostructural with the 12-connected octahedral SBUs of UiO-type MOFs, the M8-SBU is composed
228 r in situ measurements suggest that both the octahedral shape and the fcc crystal structure can be we
230 nd use single-molecule tracking to show that octahedral shear (but not hydrostatic) stress within the
231 thms (shear line analysis and calculation of octahedral shear strain [OSS]) to identify the degree of
233 f Jahn-Teller distorted Mn(III) sites in the octahedral sheet within 0.6 ps of photoexcitation; (ii)
235 in clay minerals and electron conduction in octahedral sheets of nontronite, however, raise the ques
236 duction of Fe(II) into predominantly-Fe(III) octahedral sheets or through the adsorption of Fe(II) on
237 ally, we assessed how Fe(II) residing in the octahedral sheets, or Fe(II) adsorbed at the edge sites
238 rmine the structure of apoferritin, a smooth octahedral shell of alpha-helical subunits that is parti
240 f electrons between Ni(2+) and Ni(3+) in the octahedral site and result in an enhanced electrochemica
241 ) cations distribution and concentrations in octahedral site Fe vacancies of gamma-Fe2 O3 instead of
244 the eg occupancy of the active cation in the octahedral site is the activity descriptor for the ORR/O
248 ysis reveals that Tc(IV) replaces Fe(III) in octahedral sites and illustrates how the resulting charg
249 diffraction data, it is determined that the octahedral sites contain a mixture of divalent Co and tr
252 to accommodate interstitial B dopants in the octahedral sites of the distorted FCC structure can be i
253 nversely, clays with charge originating from octahedral sites produce low electrostatic potential bar
254 eals that Fe(3+) in Ni(1-x)Fe(x)OOH occupies octahedral sites with unusually short Fe-O bond distance
255 ual cationic sub-lattice arrangement wherein octahedral sites, which serve as bridges for cation migr
261 ETAE) occurred between edge-bound Fe(II) and octahedral (structural) Fe(III) within the clay lattice,
263 g evidence of Pt(1)(0), existing as a pseudo-octahedral structure of (R(1)OR(2))(2)Pt(0)Cl(2)H(2) (R(
264 er of TMDCs, Mo doped ReSe2 (Mo:ReSe2) is an octahedral structure semiconductor being optically biaxi
266 ic, cuboctahedral, truncated octahedral, and octahedral structures have been employed to form microme
268 eversible annihilation/reconstruction of the octahedral superlattice correlated with the delithiation
270 als can be systematically engineered via the octahedral superstructures leading to a modulated magnet
275 nd tilt pattern of the corner-connected NiO6 octahedral--the structural signatures of perovskites--ow
278 omic-level imaging condition to measure TiO6 octahedral tilt angles, unit-cell-by-unit-cell, in perov
279 btain a direct real-space correlation of the octahedral tilt modulation with the superstructure geome
280 re we demonstrate a violation of established octahedral tilt rules in the double perovskite analogue
281 lead, show the opposite trend: they show no octahedral tilting upon Cs-substitution but only a contr
282 with [AgBr(6) ](5-) and [BiBr(6) ](3-) inter-octahedral tilting which cause a structural phase transi
284 % less), prevents monoclinic tilt and oxygen octahedral tilts, and increases the ferroelectric polari
287 show that Zn(II) adsorbs as tetrahedral and octahedral triple-corner-sharing complexes at layer vaca
288 haped supercrystals at room temperature, but octahedral, truncated triangular pyramidal, and square p
289 e method in a 2D triangular lattice and a 3D octahedral truss, showing excellent agreement between ex
291 occupied at different X sites in each Re-X6 octahedral unit cell with perfect matching between their
292 20 and 35 GPa and up to 800 K, features MgO6 octahedral units arranged in the anatase-TiO2 structure.
294 e-corner-sharing inner-sphere complexes over octahedral vacancies in the Mn oxide sheet structure.
295 titutions (origin of clay charge) located in octahedral versus tetrahedral layers and with the presen
296 diffusion pathways via both tetrahedral and octahedral voids are analyzed by temperature-dependent p
298 the tetrahedral voids plus partially filled octahedral voids is studied by temperature-dependent imp
300 ous materials whose structure is composed of octahedral Zn4O(-COO)6 and triangular 1,3,5-benzenetribe