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The title compound (dien: diethylenetriamine) is prepared by solvothermal reaction of Al(O-iPr)3, H3BO3, and In(O-iPr)3 in a 1:1:6 solution of dien, H2O, and Py (autoclave, 180 °C, 7 d; 32% yield). [ABSTRACT FROM AUTHOR]

The structures of the new borates are determined by single crystal XRD. [ABSTRACT FROM AUTHOR]

A series of novel Ln-substituted polyoxometaloaluminates, K2(H2O)4Ln(H2O)7 [Ln(H2O)3HAlW11O39]· nH2O (Ln: Nd, Eu, Gd, Tb, n = 7; Ln: Pr, n = 8; and Ln: Sm, n = 9) are hydrothermally prepared from K9[AlW11O39], Ln(NO3)3, and H2O together with MnCl2 and 2-picolinic acid acting as buffer and complexant, resp. [ABSTRACT FROM AUTHOR]

The title compound (dab: 1,4-diaminobutane) is synthesized by solvothermal reaction of Zn(OH)2 or Zn powder, Al(iPrO)3, H3BO3, H2O, C5H5N, and dab (autoclave, 180 °C, 7 d, 12% yield). [ABSTRACT FROM AUTHOR]

[Zn2(en)5][Al2B10O20] (I), [Zn(en)(dien)][AlB5O10] (II), [Zn(en)3][AlB7O12(OH)2] (III), [Zn(en)2][AlB5O10] (IV), and K7{AlO0.5[BO2(OH)]Zn@ [B12O21(OH)3]}·H2O (V) (dien: diethylenetriamine) are prepared under mild solvothermal conditions using a 8:1:1 molar mixture of H3BO3, Al(O-iPr)3, and Zn(OH)2 in en and H2O for (I) (autoclave, 170 °C, 9 d, 57% yield) and (IV) (200 °C, 9 d, 60% yield), the same mixture plus pyridine for compound (II) (190 °C, 9 d, 46% yield) and compound (III) (180 °C, 9 d, 60% yield), and K2B4O7 replacing H3BO3 in the procedure similar to compound (III) to arrive at (V) (46% yield). [ABSTRACT FROM AUTHOR]

Colorless transparent needle crystals of the new title compound are solvothermally synthesized from a mixture of H3BO3, Pb(OAc)2, NaOAc, DMF, and H2O with a molar ratio of 10:1:2:50:220 (autoclave, 170 °C, 5 d, 64% yield). [ABSTRACT FROM AUTHOR]

Prismatic crystals of [Ni(dap)2]3[WO4]3 [Ni6(dap)3 (OH)3PW9O34] 2·9H2O (dap: 1,2-diaminopropane) are prepared by hydrothermal reaction of an aqueous solution of Ni(O-Ac)2 and Na9[A-α-PW9O34] in the molar ratio of 1:0.13 to which dap is added dropwise under stirring (2 h) (autoclave, 170 °C, 3 d). [ABSTRACT FROM AUTHOR]

The new compound [Ni(H2O)(en)2][WO4]{ [Ni6(OH)3(H2O)2(en)3 (imi)2](B-α-PW9O3 4)}·2H2O (imi: imidazole) is hydrothermally synthesized from a mixture of NiCl2, Na9[A-α-PW9O34], imi, en, and H2O (autoclave, 160 °C, 3 d, 56% yield). [ABSTRACT FROM AUTHOR]

The new compounds (III), (IV), and (V) are hydrothermally synthesized and characterized by powder and single crystal XRD, IR spectroscopy, and diffuse reflectance spectroscopy. [ABSTRACT FROM AUTHOR]

The title compound is solvothermally synthesized from mixtures of Ca(OH)2, H3BO3, and Li2CO3 using pyridine and water as mixed solvent (autoclave, 230 °C, 6 d, 80% yield). [ABSTRACT FROM AUTHOR]

The new compounds (III) and (V) are characterized by single crystal XRD and IR, emission, and UV/VIS diffuse reflectance spectroscopy. [ABSTRACT FROM AUTHOR]

Colorless block crystals of [Zn(dap)2][AlB5O10] (dap: 1,3-diaminopropane) are solvothermally synthesized from Al(iPrO)3, Zn(OAc)2, H3BO3, and dap dispersed in a mixture of pyridine and water (autoclave, 180 °C, 7 d; 80% yield). [ABSTRACT FROM AUTHOR]

Colorless Na10K22 [Zr24O22(OH)10(H2O)2 (W2O10H)2 (GeW9O34)4(GeW8 O31)2]·85H2O crystals are hydrothermally synthesized from a mixture of ZrOCl2, K8Na2[A-α-GeW9O34], and Na2CO3 in a sodium acetate buffer (pH 4.8, autoclave, 200 °C, 3 d; 45% yield). [ABSTRACT FROM AUTHOR]

Colorless transparent block crystals of the title compound are hydrothermally synthesized from a mixture of Mg(OH)2, Li2CO3, H3BO3, and H2O in the molar ratio of 1:1:5:185 (autoclave, 200 °C, 6 d, 48% yield). [ABSTRACT FROM AUTHOR]

The new compounds (IV) and (V) crystallize isotypically in the tetragonal space group P4/mnc with Z = 2 (powder and single crystal XRD). [ABSTRACT FROM AUTHOR]

The new two-dimensional hexa-CuII sandwiched polyoxotungstate (III) with mixed organoamine ligands crystallizes in the triclinic space group P $\bar 1$ with Z = 1 (single crystal XRD). [ABSTRACT FROM AUTHOR]

The title compounds are hydrothermally synthesized from mixtures of H3BO3, Al(O-iPr)3 or Ga(O-iPr)3, Ba(OH)2, and H2O (autoclave, 220 °C, 10 d, 75 and 58% yield for the Al- and Ga compound, respectively). [ABSTRACT FROM AUTHOR]

Dark green block crystals of the new compound [Cu(en)2]{ [Cu2(en)2(N3)2(H2O)] 2 [Cu6(en)2(H2O)2 (PW9O34)2]}·6H2O are hydrothermally synthesized by the self-assembly reaction of Na8[A-β-HPW9O34], Cu(NO3)2, en, NaN3, and H2O (autoclave, 120 °C, 5 d). [ABSTRACT FROM AUTHOR]

Colorless prismatic crystals of the new compound (H2teta)[Al(B5O10)] (teta: triethylenetetramine) are solvothermally synthesized in the absence of water from a mixture of Al(OiPr)3, H3BO3, teta, and pyridine (autoclave, 180 °C, 7 d; 20% yield). [ABSTRACT FROM AUTHOR]

The title compound is hydrothermally synthesized from a mixture of Ba(OH)2, H3BO3, Li2CO3, and H2O (autoclave, 200 °C, 7 d, 48% yield). [ABSTRACT FROM AUTHOR]

The new title compound is hydrothermally synthesized from a mixture of H3BO3, Pb(OAc)2, Ba(OH)2, and H2O (autoclave, 200 °C, 6 d, 78% yield). [ABSTRACT FROM AUTHOR]

The four new polyoxotungstates (III), (V), (VII), and (IX) crystallize in the tetragonal space group I4/m with Z = 2 (single crystal XRD). [ABSTRACT FROM AUTHOR]

[Cu(en)2]4[Cu(H2O)3] {[(en)4Cu4(μ3-OH)3 (μ-H2O)] 2 (H5P5W30O110) 2}·12H2O is hydrothermally synthesized from aqueous solutions of Cu(OAc)2 and K14NaP5W30O110 in the presence of 1,2-diaminopropane and HClO4 (autoclave, 140 °C, 5 d, 41% yield). [ABSTRACT FROM AUTHOR]

The crystal structures of the new borates (IV), (VII), and (IX) are determined by single crystal XRD. [ABSTRACT FROM AUTHOR]

Compound (III) is a ring-shaped Ni24-based tetramer linked by W=O-Ni bonds and contains the largest transition metal atoms among all ring-shaped poly(polyoxotungstate) tetramers. [ABSTRACT FROM AUTHOR]