Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “IODIDES”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 73 records · Page 4Linked to original sources

Autoantibody against thyroid iodide transporter in the sera from patients with Hashimoto's thyroiditis possesses iodide transport inhibitory activity.

Recently we have newly identified an autoantibody against thyroid iodide transporter (TIT) in the sera from patients with autoimmune thyroid disease. In order to study the function of these autoantibodies, we established CHO-KI cells stably expressing recombinant rat TIT (CHO-TIT cells), and the effect of IgGs from the patients with Hashimoto's thyroiditis on iodide uptake activity of CHO-TIT cells was investigated. We found that 4 out of 34 sera from patients with Hashimoto's thyroiditis strongly recognized TIT by Western blot analysis. These 4 IgGs, purified by protein A column chromatography, caused 14 to 62% inhibition of I- accumulation in CHO-TIT cells. Next, using synthetic peptides, we determined the recognition site of the autoantibody on the TIT molecule. The autoantibody reacted with the synthetic peptide corresponding to the 6th extracellular loop of the TIT molecule. These results suggest that autoantibody against TIT in the sera from patients with Hashimoto's thyroiditis binds to the 6th extracellular loop of TIT protein and inhibits I- transport into the thyrocytes. Anti-TIT autoantibody might participate in the pathogenesis of Hashimoto's thyroiditis and modulate thyroid function of patients with the disease.

Animals↗

Hybridized and isosteric analogues of N1-acetyl-N4-dimethyl-piperazinium iodide (ADMP) and N1-phenyl-N4-dimethyl-piperazinium iodide (DMPP) with central nicotinic action.

A series of piperazine derivatives, obtained by hybridization of N1-acetyl-N4-dimethyl-piperazinium iodide (1, ADMP) and N1-phenyl-N4-dimethyl-piperazinium iodide (3, DMPP) or of the corresponding tertiary bases (2, 4) with arecoline (5) and arecolone (6) or by isosteric substitution of the phenyl ring of DMPP, has been synthesized. Hybridization afforded compounds that, both as tertiary bases and as iodomethylates, have no affinity for the nicotinic receptor. On the contrary, isosteric substitution gave compounds that maintain affinity for the receptor; among them, two tertiary bases (37, 38), show affinity in the nanomolar range for the nicotinic receptor. The pharmacological profile of these isomeric compounds is quite interesting as they present differences in their peripheral and central effects, suggesting that they interact with different subtypes of the nicotinic receptor.

Analgesics↗

Binding of immunoglobulin G from patients with autoimmune thyroid disease to rat sodium-iodide symporter peptides: evidence for the iodide transporter as an autoantigen.

The recent cloning of the rat sodium-iodide symporter (rNIS) from FRTL-5 cells makes possible studies of the role of this thyroid-specific protein as an antigen in autoimmune diseases of the thyroid (AITD). We generated 21 synthetic peptides replicating the entire sequence of the extramembranous domains (ExMD) of rNIS. Each was synthesized by automated chemistry, purified by high-pressure liquid chromatography (HPLC), and characterized by mass spectroscopy. Immunoglobulins were purified using protein A from serum of 27 patients with Graves' disease (GD), 27 patients with autoimmune hypothyroidism (HT), and 20 normal controls. Binding of IgG from patients and controls to each of the rNIS peptides was measured by enzyme-linked immunosorbent assay (ELISA). Binding of patient IgG significantly greater than control was observed with six peptides: peptide 262-280 (representing ExMD 8 between transmembrane [TM] domains VII and VIII), peptide 437-444 (ExMD 11), peptides 468-487, 483-602, and 498-517 from ExMD 12, and peptides 560-579 from the proximal portion of the carboxyl terminus (ExMD 13). 63% of GD patients and 26% of HT patients immunoglobulin G (IgG) bound peptide 498-517 compared to zero controls. Similarly, 59% of GD were positive against peptide 468-487 versus zero controls. Peptide 262-280 bound IgG from 44% of GD patients, 15% of HT patients, and none of the controls. The remaining peptides showed little or no binding of patient IgG. These data indicate that patients with GD and HT possess antibodies that recognize rNIS significantly greater than do normal individuals, suggesting that the iodide transporter represents an important autoantigen in AITD. They further suggest that the incidence of the antibodies is higher in GD than HT, and that the antigenic epitopes involve ExMD 8, 11, 12, and 13.

Amino Acid Sequence↗

PBPK model for radioactive iodide and perchlorate kinetics and perchlorate-induced inhibition of iodide uptake in humans.

Detection of perchlorate (ClO4-) in several drinking water sources across the U.S. has lead to public concern over health effects from chronic low-level exposures. Perchlorate inhibits thyroid iodide (I-) uptake at the sodium (Na+)-iodide (I-) symporter (NIS), thereby disrupting the initial stage of thyroid hormone synthesis. A physiologically based pharmacokinetic (PBPK) model was developed to describe the kinetics and distribution of both radioactive I- and cold ClO4- in healthy adult humans and simulates the subsequent inhibition of thyroid uptake of radioactive I- by ClO4-. The model successfully predicts the measured levels of serum and urinary ClO4- from drinking water exposures, ranging from 0.007 to 12 mg ClO4-/kg/day, as well as the subsequent inhibition of thyroid 131I- uptake. Thyroid iodine, as well as total, free, and protein-bound radioactive I- in serum from various tracer studies, are also successfully simulated. This model's parameters, in conjunction with corresponding model parameters established for the male, gestational, and lactating rat, can be used to estimate parameters in a pregnant or lactating human, that have not been or cannot be easily measured to extrapolate dose metrics and correlate observed effects in perchlorate toxicity studies to other human life stages. For example, by applying the adult male rat:adult human ratios of model parameters to those parameters established for the gestational and lactating rat, we can derive a reasonable estimate of corresponding parameters for a gestating or lactating human female. Although thyroid hormones and their regulatory feedback are not incorporated in the model structure, the model's successful prediction of free and bound radioactive I- and perchlorate's interaction with free radioactive I- provide a basis for extending the structure to address the complex hypothalamic-pituitary-thyroid feedback system. In this paper, bound radioactive I- refers to I- incorporated into thyroid hormones or iodinated proteins, which may or may not be bound to plasma proteins.

Female↗

Hydrogen peroxide inhibits iodide influx and enhances iodide efflux in cultured FRTL-5 rat thyroid cells.

This study describes the effects of hydrogen peroxide on the two iodide transport systems, I influx and I efflux, in the cultured FRTL-5 rat thyroid cells. I influx was measured by the amount of I taken up by the cells during incubation with Na125I and NaI for 7 min, and I efflux was measured by calculating the rate of 125I release from the 125I-loaded cells in the presence and absence of 5 mmol/l H2O2. Exposure to greater than 100 mumol/l H2O2 for 40 min caused a significant inhibition of I influx; the inhibition was reversible and non-competitive with iodide. Thyroid Na+K+ ATPase activity, a major mechanism to drive I influx, decreased by 40% after the cells were exposed to 5 mmol/l H2O2 for 10 min. H2O2 enhanced I efflux only when Ca2+ was present in the medium. The mechanism of an enhanced I efflux by H2O2 appears to be mediated through the elevation of free cytosolic Ca2+ concentration. Our data indicate that H2O2 can affect I transport by inhibiting I influx and enhancing I efflux.

Animals↗

Preparation of a novel iodide-selective electrode based on iodide-miconazole ion-pair and its application to pharmaceutical analysis.

An iodide-miconazole ion-paired complex was used as a suitable ion-exchanger for the preparation of a plasticized-PVC membrane electrode. Among different solvent mediators tested, dioctylsebacate exhibited the proper response characteristics, including Nernstian slope of the calibration curve, fast response time and good reproducibility of the emf values. The electrode exhibits a Nernstian slope of -59.8 +/- 0.5 mV decade(-1) for I- ion over a concentration range of 1.0 x 10(-5) - 1.0 x 10(-2) M with a limit of detection of 7.0 x 10(-6) M. The electrode displays a good selectivity for I- with respect to a number of inorganic and organic species. It canbe used over a pH range of 2.5 - 8.5. The membrane sensor was successfully applied to the determination of iodide in water samples and blood serum, as well as in pharmaceutical products such as iodoquinol and thyroxin.

Antifungal Agents↗

Improved single laser measurement of two cellular antigens and DNA-ploidy by the combined use of propidium iodide and TO-PRO-3 iodide.

Recently, Frey (Cytometry 17:310-318, 1994) demonstrated that TO-PRO-3 iodide (TP3) can be excited indirectly by a 488 nm laser line through energy transfer by propidium iodide (PI). In the present study, we investigated whether PI-TP3 energy transfer can help to overcome spectral cross talk problems associated with the combined use of fluorescein isothiocyanate (FITC), R-phycoerythrin (PE), and PI. Mixtures of keratin 8/18 FITC-labeled, keratin 8/18-PE-labeled, and unlabeled MCF-7 breast carcinoma cells were prepared and stained for DNA with PI (100 microM). The effect of adding a range of TP3 concentrations (0.001 to 16 microM) to these mixtures was evaluated. The combined use of PI and TP3 was further evaluated using mixtures of unlabeled and p53 FITC-labeled COV362.cl4 ovarian cancer cells and mixtures of unlabeled and p53 FITC-labeled COV362.cl4 cells and peripheral blood lymphocytes (PBL), additionally stained for keratin 8/18 (PE). Finally, a human ovarian ascites tumor specimen was triple-stained for keratin 8/18 (PE), vimentin (FITC) and DNA or keratin 8/18 (PE), PCNA (FITC) and DNA. Addition of TP3 allowed complete correction for spectral cross talk of PE/PI into the green fluorescence detector (FL1). Only minimal (FL1 - %FL2) compensation was required at a TP3 concentration of 2.0 microM in the presence of PI (100 microM). The PI spectral cross talk into the orange fluorescence detector (FL2) was reduced by about 50% using the same photomultiplier (PMT) settings. Although addition of TP3 reduced the signal-to-background ratio by about 30%, the advantage gained through full compensation for spectral cross talk resulted in an improved discrimination of p53-positive and -negative subpopulations in a mixture of human PBL and COV362.cl4 cells. Furthermore, vimentin-negative and PCNA-negative cells were better resolved in a human DNA-aneuploid ovarian ascites tumor after staining the DNA with PI/TP3, rather than with PI alone. We conclude that the addition of TP3 to PI improves the combined measurement by single-laser flow cytometry of DNA-ploidy and antigen expression in heterogenous clinical samples.

Antigens↗

TO-PRO-3 iodide: a novel HeNe laser-excitable DNA stain as an alternative for propidium iodide in multiparameter flow cytometry.

A new red emitting fluorophore, TO-PRO-3 iodide (TP3), which is best excited by an HeNe laser (633 nm), has been compared with propidium iodide (PI) for measuring relative DNA content. TP3, which has a peak absorbance at 642 nm and emission at 661 nm, has been tested on peripheral blood lymphocytes (PBL) and keratinocytes in a two-laser system. As an example, we present a three-color flow cytometric application utilizing TP3 in combination with fluorescein-isothiocyanate (FITC) and phycoerythrin (PE) conjugated to monoclonal antibodies in this paper. A subequilibrium concentration of 1 microM TP3, most preferably used in combination with RNase treatment, proved to be a powerful alternative for DNA amount determination. In human- and mouse-Balb/MK-keratinocyte populations with different S-phase fractions, PI and TP3 showed a good correlation. Finally, in the triple labelling experiment we clearly demonstrated that TP3 is readily applied to the analysis of binding of two antibodies and relative DNA content simultaneously.

Animals↗

Stabilized arsenic(i) iodide: a ready source of arsenic iodide fragments and a useful reagent for the generation of clusters.

The new stable low oxidation state arsenic(I) iodide reagent [(dppe)As][I] (dppe = 1,2-bis(diphenylphosphino)ethane) exhibits chemistry that is considerably different from its AsIII analogues. While [(dppe)As][I] is not crystalline, the crystal structure of the derivative salt [(dppe)As][(dppe)As2I7] is reported and is compared to that of [(dppe)As]2[SnCl6] x 2CH2Cl2. The air oxidation of [(dppe)As][I] produces crystals of the salt [Ph2P(O)CH2CH2P(OH)Ph2]2[As6I8] x 2CH2Cl2 and suggests that, in contrast to previous studies, the reaction of the univalent arsenic iodide salt with certain oxidants results in the oxidation of the dppe ligand and the release of "AsI-I" fragments that oligomerize to form AsI clusters. Such reactivity is confirmed by the reaction of 6[(dppe)As][I] with 12Me3NO and 2[PPh4][I] to produce [PPh4]2[As6I8] and 6dppeO2. The reactivity is rationalized using density functional theory calculations.

Journal Article↗

Formation of complex three- and one-dimensional interpenetrating networks within carbodiimide chemistry: NCN2(-)-coordinated rare-earth-metal tetrahedra and condensed alkali-metal iodide octahedra in two novel lithium europium carbodiimide iodides, LiEu2(NCN)I3 and LiEu4(NCN)3I3.

Orange-red transparent single crystals of LiEu2(NCN)I3 and LiEu4(NCN)3I3 were synthesized from fluxes of europium iodide, sodium cyanide, sodium azide, and lithium iodide at elevated temperatures and structurally characterized by X-ray diffraction. While LiEu2(NCN)I3 crystallizes in the cubic system (Fdm, a = 15.1427(17) angstroms, V = 3472.2(7) angstroms3, Z = 16, R1 = 0.0322), LiEu4(NCN)3I3 adopts the hexagonal system (P6(3)/mmc, a = 10.6575(11) angstroms, c = 6.8232(10) angstroms, V = 671.16(14) angstroms3, Z = 2, R1 = 0.0246). Both extended structures are composed of complex frameworks built from europium tetrahedra coordinated by carbodiimide (symmetrical NCN2-) units on the one side and condensed iodine octahedra around lithium cations on the other. Within LiEu2(NCN)I3, vertex-sharing of the LiI6 subunits together with isolated europium tetrahedra results in two three-dimensional networks interpenetrating each other. Within LiEu4(NCN)3I3, face-sharing of the europium tetrahedra results in bitetrahedral units which further connect via two opposing vertexes into one-dimensional linkages. Likewise, the LiI6 octahedra share common faces to also yield one-dimensional linkages that fill the channels between the europium/carbodiimide substructure. The magnetic behavior of both compounds has been determined; the two phases follow Curie-Weiss laws with weak predominantly ferromagnetic exchange between the europium ions and atomic moments characterizing them as essentially divalent.

Journal Article↗

Palladium-catalyzed carbonylative cyclization of unsaturated aryl iodides and dienyl triflates, iodides, and bromides to indanones and 2-cyclopentenones.

Indanones and 2-cyclopentenones have been successfully prepared in good to excellent yields by the palladium-catalyzed carbonylative cyclization of unsaturated aryl iodides and dienyl triflates, iodides, and bromides, respectively. The best results are obtained by employing 10 mol % of Pd(OAc)(2), 2 equiv of pyridine, 1 equiv of n-Bu(4)NCl, 1 atm of CO, a reaction temperature of 100 degrees C, and DMF as the solvent. This carbonylative cyclization is particularly effective on substrates that contain a terminal olefin. The proposed mechanism for this annulation includes (1) Pd(OAc)(2) reduction to the active palladium(0) catalyst, (2) oxidative addition of the organic halide or triflate to Pd(0), (3) coordination and insertion of carbon monoxide to produce an acylpalladium intermediate, (4) acylpalladation of the neighboring carbon-carbon double bond, (5) reversible palladium beta-hydride elimination and re-addition to form a palladium enolate, and (6) protonation by H(2)O to produce the indanone or 2-cyclopentenone.

Alkenes↗

Convenient, in situ generation of anhydrous hydrogen iodide for the preparation of alpha-glycosyl iodides and vicinal iodohydrins and for the catalysis of Ferrier glycosylation

[reaction: see text] Anhydrous hydrogen iodide is generated in situ by the reaction of solid iodine and a thiol. The HI thus generated has been employed for the efficient preparation of alpha-glycosyl iodides and vicinal iodohydrins from the corresponding glycosyl acetates and epoxides, respectively, and for Ferrier glycosylation of alcohols and thiols.

Journal Article↗

Radiolytic breakdown of sodium iodide (131I) in sodium iodide (131I) capsules.

Sodium iodide (131I) capsules are widely used for both diagnosis and therapy. The radiochemical purity of both diagnostic and therapeutic capsules in use in Australia was studied by gel chromatography, high voltage electrophoresis and paper chromatography. It was found that in two of the three bands of therapeutic capsules examined, significant quantities of a labelled high molecular weight component was produced with the result that these capsules failed to meet British Pharmacopoeia, BP, and United States Pharmacopoeia, USP, requirements for radiochemical purity well before their quoted expiry time. The nature of the impurity has not been identified but it is thought to be either iodinated gelatin or an iodinated capsule component.

Capsules↗

The iodide channel of the thyroid. II. Selective iodide conductance inserted into liposomes.

An iodide channel has been previously identified in the plasma membrane of bovine throcytes [Golstein et al., Am. J. Physiol. 263 (Cell Physiol. 32): C590-C597, 1992]. The plasma membrane proteins were solubilized and ultrafiltered, and the protein fraction collected above 100 kDa was inserted in liposomes. Voltage-sensitive uptake of radiolabeled I- by these proteoliposomes was studied. To this end, an outward I- gradient was set up by loading the proteoliposomes with KI and removing extraliposomal I-. I- exit from the proteoliposome induces an inside positive membrane potential, which leads to the uptake of 125I- added to the incubation medium. This uptake was abolished by valinomycin, which in the presence of K+ short circuits the liposomal membrane potential, demonstrating the conductive nature of this uptake. A double reciprocal plot of I- influx over I- concentration suggests the existence of a single population of channels in these proteoliposomes with a Michaelis-Menten constant for I- of approximately 9 microM. When the proteoliposomes were loaded with KCl or KSCN instead of I-, no conductive uptake occurred anymore, suggesting that these anions are unable to diffuse through the I- conductance, hence do not generate a diffusion potential. I- uptake by KI-loaded proteoliposomes was not inhibited in the presence of a 1,000-fold excess of extraliposomal Cl- but was completely inhibited by a 1,000-fold excess of extraliposomal SCN-, indicating that Cl- does not permeate the I- channel, whereas SCN- inhibits it. SCN- and flufenamate were both shown to be competitive inhibitors of the I- channel with an inhibitor constant of approximately 10 and 750 microM, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)

Animals↗

Effects of epidermal growth factor on basolateral iodide uptake and apical iodide permeability in filter-cultured thyroid epithelium.

The effect of epidermal growth factor (EGF) on vectorial iodide (I-) transport was studied in an in vitro model of the polarized porcine thyroid follicular epithelium in Transwell culture chambers. In this model, two mechanisms responsible for the unidirectional transport of I- from the basal to the apical chamber compartments, corresponding to the interstitium to lumen direction in vivo, are present in opposite plasma membrane domains of the tight cell monolayer: a basolateral I- pump and an apical I- efflux mechanism, both regulated by TSH. The cultures were treated with EGF (10 ng/ml) with or without TSH (0.1 mU/ml) for 48 h, and then analyzed for 1) cellular uptake of 125I-, 2) transepithelial 125I- flux (FTE 125I-; basoapical and apicobasal directions) during continuous exposure to 125I- in either the basal or apical medium, and 3) bidirectional (apical and basal) efflux in 125I(-)-loaded cells. Iodination was prevented by methimazole (0.5 mM). EGF increased cell number 25-50%, but did not disturb the tightness or structural polarity of the original cell monolayer. EGF reduced the basal rate and inhibited the TSH-induced long term up-regulation of FTE 125I- across the cell layer in the basoapical direction. However, the radioactivity content of EGF-treated cultures exposed to 125I- in the basal medium was 3-5 times higher than that in controls; apical uptake of 125I- was negligible. The radioiodide accumulated in EGF-treated cells was predominantly released (approximately 80%) in the basal direction, whereas in controls, the ratio of apical to basal 125I- efflux was 3:2. Acute stimulation of EGF-treated cultures with TSH (10 mU/ml) or forskolin (50 microM) caused, as in controls, an increase in apical, but not basal, 125I- efflux within minutes; the peak value of stimulated apical efflux was 10-fold over the prestimulatory level of basoapical FTE 125I- in the same culture. Moreover, the steady state level of basoapical FTE 125I- after the transient efflux peak was higher than that before stimulation and, in fact, approached the corresponding flux in untreated cells. In contrast, in control and TSH-pretreated cultures, the 125I- efflux peak was less pronounced, and the pre- and poststimulatory levels of basoapical FTE 125I- were about equal. FTE 125I- in the apicobasal direction was always low and unresponsive to acute stimulation regardless of pretreatment. In conclusion, EGF-treated porcine thyroid epithelial cells in Transwell culture, despite being released from contact inhibition of growth, are able to concentrate I- and release their I- content in response to acute TSH stimulation.(ABSTRACT TRUNCATED AT 400 WORDS)

Animals↗

Auto-ionization in lutetium iodide complexes: effect of the Iioic radius on lanthanide-iodide binding.

Reaction of lutetium metal with 1.5 equiv of elemental iodine in 2-propanol leads to the isolation of LuI(3)(HO(i)Pr)(4) (1). An X-ray crystal structure reveals an ionic structure with well-separated [LuI(2)(HO(i)Pr)(4)] cations and [I] anions. Dissolution of 1 in pyridine generates the unusual alkoxide species [LuI(O(i)Pr)(py)(5)][I] (2) with the elimination of HI. An X-ray crystal structure of 2 confirmed the ionic nature of the compound, with the cationic portion of the complex exhibiting a seven-coordinated lutetium center with trans-disposed iodo and alkoxide ligands and five pyridine molecules equally displaced within the equatorial plane. Exposure of 2 to iodotrimethylsilane yields the expected triiodide species [LuI(2)(py)(5)][I] (3), which may also be prepared by refluxing commercially available LuI(3) in THF, followed by crystallization from a THF/pyridine mixture. The solid-state structure of 3 is similar to that of 2, with the alkoxide ligand having been replaced by an iodide. The formation of ionic structures 1-3 as opposed to the higher-coordinated neutral species may be traced to the small lutetium center and the presence of relatively strong Lewis bases within the coordination sphere of the metal.

Journal Article↗

Layered organic-based metal iodide-polyiodide with unique mixed-valent gold(I/III) iodide chains.

We report the synthesis, optical spectrum, and crystal and electronic structures of a new organic-inorganic hybrid compound, [(p-NH3C6H4)2CH2]4 [(AuI2)(AuI4)(I2)2(I5)2Cl4], with unique mixed-valent gold(I/III) chains. The chains feature face-shared octahedral [AuIAu(III)I6]2- units and are embedded within polyiodide layers. The new mixed-valent gold iodide crystallizes in the orthorhombic space group Pnnm, with a = 27.0703(2), b = 8.9363(5), c = 18.4280(1) angstroms, Z = 2, and exhibits an optical band gap of 0.53 eV.

Journal Article↗

Metal Iodides in Polyiodide Networks: Synthesis and Structure of Binary Metal Iodide-Iodine Compounds Stable under Ambient Conditions.

The reaction between HgI(2)(C(6)N(4)H(12)) and HI in ethanol solution results in the binary metal iodide-iodine complexes [C(6)N(4)H(13)](2)(Hg(2)I(6))(1/2)(HgI(3)).(1)/(2)I(2), which are stable under ambient conditions. The structure consists of C(6)N(4)H(13)(+) cations, discrete trigonal HgI(3)(-) ions, and.Hg(2)I(6)(2)(-).I(2).Hg(2)I(6)(2)(-). chains in the crystallographic b direction, which are formed by I(2) molecules connecting the bridging iodines of the Hg(2)I(6)(2)(-) dimers. The intra- and intermolecular I-I distances of iodine in the chain are 2.7402(15) and 3.438(1) Å, respectively. The Raman spectrum of [C(6)N(4)H(13)](2)(Hg(2)I(6))(1/2)(HgI(3)).(1)/(2)I(2) confirms the interaction between the iodine molecules and Hg(2)I(6)(2)(-) ions. The structure of [NH(4)](HgI(3)).H(2)O, obtained during the synthesis of [C(6)N(4)H(13)](2)(Hg(2)I(6))(1/2)(HgI(3)).(1)/(2)I(2), is also reported. Crystal data for [C(6)N(4)H(13)](2)(Hg(2)I(6))(1/2)(HgI(3)).(1)/(2)I(2): a = 14.275(3) Å, b = 19.721(4) Å, c = 10.416(2) Å, orthorhombic space group Pbam; Z = 4. Crystal data for [NH(4)](HgI(3)).H(2)O: a = 8.7246(4) Å, b = 9.7860(3) Å, c = 11.1103(4) Å, orthorhombic space group Ama2; Z = 4.

Journal Article↗