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distorted tetrahedral coordination

α BaCaAlF7

α BaCaAlF7

... a distorted tricapped rectangular prism ...a coordination number (CN) of 3, resulting in a distorted trigonal planar environment (F1, F2 and F4), or CN = 4, with a distorted tetrahedral ...

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Synthesis and Structure of Dimeric Copper (I) Complex from Bis[(2,2’) dimethyl 2,2’ (1,10 phenanthroline 2,9 diyl) bis(methan 1 yl 1 ylidene) bis(hydrazinecarbo dithioate)]

Synthesis and Structure of Dimeric Copper (I) Complex from Bis[(2,2’) dimethyl 2,2’ (1,10 phenanthroline 2,9 diyl) bis(methan 1 yl 1 ylidene) bis(hydrazinecarbo dithioate)]

... Cu atom has distorted tetrahedral coordination with sul- fur and nitrogen atoms. The bond angles for standard tetrahedral is 109.5˚ but from the Figure 1 it has been shown that the angle ...

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Lithium hydrogen (RS) phenyl­succinate

Lithium hydrogen (RS) phenyl­succinate

... a distorted tetrahedral coordination, while the other Li atom has a strongly distorted trigonal±bipyramidal ...the coordination geometry around the Li atom in this type of compound ...

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Di­chloro­bis­­(sarcosinato)­zinc(II)

Di­chloro­bis­­(sarcosinato)­zinc(II)

... a distorted tetrahedral coordination with two Cl atoms and two O atoms, one each from the two crystallographically independent sarcosine molecules in the asymmetric ...

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Bis(azido κN)bis­­[4 (di­methyl­amino)­pyridine κN]zinc

Bis(azido κN)bis­­[4 (di­methyl­amino)­pyridine κN]zinc

... atom is coordinated by two N atoms from two 4-(dimethylamino)- pyridine (DMAP) ligands and by two N atoms from two azide anions in a distorted tetrahedral coordination geometry. In the crystal, weak ...

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Bis­[1,3 bis­­(di­phenyl­phosphino)­propane κ2P,P′]­nickel(0)

Bis­[1,3 bis­­(di­phenyl­phosphino)­propane κ2P,P′]­nickel(0)

... The distorted tetrahedral coordination about the Ni atom is similar in both molecules, with bond lengths to the Ni atom in (II) lying in the range ...

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Preparation and Crystal Structure Determination of Zinc (II) Bromide Complexes at the Presence of Various Ligands

Preparation and Crystal Structure Determination of Zinc (II) Bromide Complexes at the Presence of Various Ligands

... elemental analysis (CHN) and their crystal structures are investigated by single crystal X-ray diffraction. In complex 1, the TSC coordinates to the zinc (II) ion as a bidentate ligand via N and S atoms. In complex 3, ...

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Bis­(tetra­ethyl­ammonium) di μ bromo bis­­[di­bromo­mercurate(II)], (Et4N)2[Hg2Br6]

Bis­(tetra­ethyl­ammonium) di μ bromo bis­­[di­bromo­mercurate(II)], (Et4N)2[Hg2Br6]

... sharing one common edge. Two short bonds of 2.5085 (12) and 2.5319 (13) AÊ, and two long bonds to the bridging bromide ions of 2.7360 (11) and 2.7618 (11) AÊ are observed. This type of distorted tetrahedral ...

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Crystal structure of (N1 benzyl N1,N2,N2 tri­methyl­ethane 1,2 di­amine κ2N,N′)di­chloridomercury(II)

Crystal structure of (N1 benzyl N1,N2,N2 tri­methyl­ethane 1,2 di­amine κ2N,N′)di­chloridomercury(II)

... two tertiary amine N-atom donors, as well as two Cl anions to give a distorted tetrahedral coordination environment (Fig. 2). The distortion from ideal values can be seen by the dihedral angle ...

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Crystal structure of [bis­­(2,6 diiso­propyl­phen­yl) phosphato κO]tris­­(methanol κO)lithium methanol monosolvate

Crystal structure of [bis­­(2,6 diiso­propyl­phen­yl) phosphato κO]tris­­(methanol κO)lithium methanol monosolvate

... slightly distorted tetrahedral coordination environment and exhibits one intramolecular O—H O hydrogen bond between a coordinating methanol molecule and the terminal non-coordinating O atom of the ...

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Tetra­kis­­(phenyl­thio­urea κS)copper(I) chloride

Tetra­kis­­(phenyl­thio­urea κS)copper(I) chloride

... located on a 4 inversion axis and has distorted tetrahedral coordination geometry, formed by four phenylthiourea S atoms. Within the phenylthiourea ligands, the CÐN(imino) bonds [1.341 (2) AÊ] are ...

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Crystal structure of di­chlorido­bis­­(di­methyl N cyano­di­thio­imino­carbonate)cobalt(II)

Crystal structure of di­chlorido­bis­­(di­methyl N cyano­di­thio­imino­carbonate)cobalt(II)

... carbonate ligands might be expected to enforce a higher distortion. The coordination of the ligand’s nitrile nitrogen atoms to Co II is slightly bent (Table 1). Despite this bending, the nitrile groups retain ...

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Tetrahedral and octahedral coordination for zinc in polymeric tris­(μ3 4 carb­oxy­phen­oxy­acetato)­di μ3 hydro­xo bis­(μ2 4,4′ bi­pyridine)­tetrazinc(IV) dihydrate

Tetrahedral and octahedral coordination for zinc in polymeric tris­(μ3 4 carb­oxy­phen­oxy­acetato)­di μ3 hydro­xo bis­(μ2 4,4′ bi­pyridine)­tetrazinc(IV) dihydrate

... to tetrahedral coordination for one of the zinc atoms in the asymmetric unit of the centrosymmetric structure and to octahedral coordination for the the other ...

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Synthesis, characterization, and structural properties of mercury(II), cadmium(II) and zinc(II) tripiperidinophosphine chalcogenide complexes

Synthesis, characterization, and structural properties of mercury(II), cadmium(II) and zinc(II) tripiperidinophosphine chalcogenide complexes

... for coordination in the oxide derivative, in fair agreement with our previous work [15] and with the bonding model proposed by Burford et ...regular tetrahedral and linear values ...

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Lithium tetra­chlorido­aluminate, LiAlCl4: a new polymorph (oP12, Pmn21) with Li+ in tetra­hedral inter­stices

Lithium tetra­chlorido­aluminate, LiAlCl4: a new polymorph (oP12, Pmn21) with Li+ in tetra­hedral inter­stices

... strong deviation is based on the statistical disorder mentioned above and corresponding averaged geometric parameters obtained for occupied and non-occupied tetrahedral inter- stices, leading to higher Li—Cl bond ...

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... free of drug solution acted as the 100% cell survival control. Sonication was sometimes used to facilitate complete dissolution. Serial dilutions were carried out to give final screening, concentrations of the ...

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Bis[2 (benzimidazol 2 yl)phenolato κ2N,O]cobalt(II)

Bis[2 (benzimidazol 2 yl)phenolato κ2N,O]cobalt(II)

... In the structure of (I), the Co II atom lies on a twofold axis and is coordinated by two N atoms and two O atoms to give a distorted tetrahedral geometry (Fig. 1). The benzimidazole and phenol groups are ...

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catena Poly[[(1H benzimidazole κN)iodo­mercury(II)] μ iodo]

catena Poly[[(1H benzimidazole κN)iodo­mercury(II)] μ iodo]

... atom is coordinated by one benzimidazole (bzim) and three I anions with a distorted tetrahedral geometry; one I anion is in a monodentate coordination mode and the other two are bridging. The two ...

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Synthesis, Characterization, and Reactivity Studies of Pyridine Bis(anilide) Iron Complexes

Synthesis, Characterization, and Reactivity Studies of Pyridine Bis(anilide) Iron Complexes

... The solid state structure of [MesNNN]FeI Figure 2.10 reveals a more tetrahedral, but still quite distorted geometry about the iron center, in contrast to the more trigonal monopyramidal [r] ...

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Di­chloro­bis­(DL valine)­zinc(II)

Di­chloro­bis­(DL valine)­zinc(II)

... both tetrahedral and octahedral coordination in crystal structures (Cingi et ...a distorted tetrahedral environment with twofold related Cl atoms and two carboxyl O atoms, one each from the ...

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