Syntheses and Structures of Two Selenite Chloride Hydrates: Co(HSeO3)Cl · 3 H2O and Cu(HSeO3)Cl · 2 H2O

Magnus G. Johnston, William T. A. Harrison

Research output: Contribution to journalArticle

Abstract

The first selenite chloride hydrates, Co(HSeO3)Cl .3 H2O and Cu(HSeO3)Cl . 2H(2)O, have been prepared from solution and characterised by single-crystal X-ray diffraction. The cobalt phase adopts an unusual "one-dimensional" structure built up from vertex-sharing pyramidal [HSeO3](2-), and octahedral [CoO2(H2O)(4)](2-) and [CoO2-(H2O)(2)Cl-2](4-) units. Inter-chain bonding is by way of hydrogen bonds or van der Waals' interactions. The atomic arrangement of the copper phase involves [HSeO3](2-) pyramids and Jahn-Teller distorted [CuCl2(H2O)(4)] and [CuO4Cl2](8-) octahedra, sharing vertices by way of Cu-O-Se and Cu-Cl-Cu bonds. Crystal data: Co(HSeO3)Cl .3 H2O, M-r = 276.40, triclinic, space group P (1) over bar (No. 2), n = 7.1657(5) Angstrom, b = 7.3714(5) Angstrom, c = 7.7064(5) Angstrom, alpha = 64.934(1)degrees beta = 68.894(1)degrees, gamma = 71.795(1)degrees V = 337.78(7) Angstrom (3) Z = 2, R(F) = 0.036, wR(F) = 0.049. Cu(HSeO3) Cl . 2H(2)O, M-r = 263.00, orthorhombic, space group Pnma (No. 62), a = 9.1488(3) Angstrom, b = 17.8351(7) Angstrom, c = 7.2293(3) Angstrom, V = 1179.6(2) Angstrom (3), Z = 8, R(F) = 0.021, wR(F) = 0.024.

Original languageEnglish
Pages (from-to)2487-2490
Number of pages4
JournalZeitschrift für Anorganische und Allgemeine Chemie
Volume626
Issue number12
DOIs
Publication statusPublished - Nov 2000

Keywords

  • selenium
  • structure elucidation

Cite this

@article{c73c3f65d1b746ad873f4ca68e036505,
title = "Syntheses and Structures of Two Selenite Chloride Hydrates: Co(HSeO3)Cl · 3 H2O and Cu(HSeO3)Cl · 2 H2O",
abstract = "The first selenite chloride hydrates, Co(HSeO3)Cl .3 H2O and Cu(HSeO3)Cl . 2H(2)O, have been prepared from solution and characterised by single-crystal X-ray diffraction. The cobalt phase adopts an unusual {"}one-dimensional{"} structure built up from vertex-sharing pyramidal [HSeO3](2-), and octahedral [CoO2(H2O)(4)](2-) and [CoO2-(H2O)(2)Cl-2](4-) units. Inter-chain bonding is by way of hydrogen bonds or van der Waals' interactions. The atomic arrangement of the copper phase involves [HSeO3](2-) pyramids and Jahn-Teller distorted [CuCl2(H2O)(4)] and [CuO4Cl2](8-) octahedra, sharing vertices by way of Cu-O-Se and Cu-Cl-Cu bonds. Crystal data: Co(HSeO3)Cl .3 H2O, M-r = 276.40, triclinic, space group P (1) over bar (No. 2), n = 7.1657(5) Angstrom, b = 7.3714(5) Angstrom, c = 7.7064(5) Angstrom, alpha = 64.934(1)degrees beta = 68.894(1)degrees, gamma = 71.795(1)degrees V = 337.78(7) Angstrom (3) Z = 2, R(F) = 0.036, wR(F) = 0.049. Cu(HSeO3) Cl . 2H(2)O, M-r = 263.00, orthorhombic, space group Pnma (No. 62), a = 9.1488(3) Angstrom, b = 17.8351(7) Angstrom, c = 7.2293(3) Angstrom, V = 1179.6(2) Angstrom (3), Z = 8, R(F) = 0.021, wR(F) = 0.024.",
keywords = "selenium, structure elucidation",
author = "Johnston, {Magnus G.} and Harrison, {William T. A.}",
year = "2000",
month = "11",
doi = "10.1002/1521-3749(200012)626:12<2487::AID-ZAAC2487>3.0.CO;2-E",
language = "English",
volume = "626",
pages = "2487--2490",
journal = "Zeitschrift f{\"u}r Anorganische und Allgemeine Chemie",
issn = "0044-2313",
publisher = "Wiley-VCH Verlag",
number = "12",

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TY - JOUR

T1 - Syntheses and Structures of Two Selenite Chloride Hydrates: Co(HSeO3)Cl · 3 H2O and Cu(HSeO3)Cl · 2 H2O

AU - Johnston, Magnus G.

AU - Harrison, William T. A.

PY - 2000/11

Y1 - 2000/11

N2 - The first selenite chloride hydrates, Co(HSeO3)Cl .3 H2O and Cu(HSeO3)Cl . 2H(2)O, have been prepared from solution and characterised by single-crystal X-ray diffraction. The cobalt phase adopts an unusual "one-dimensional" structure built up from vertex-sharing pyramidal [HSeO3](2-), and octahedral [CoO2(H2O)(4)](2-) and [CoO2-(H2O)(2)Cl-2](4-) units. Inter-chain bonding is by way of hydrogen bonds or van der Waals' interactions. The atomic arrangement of the copper phase involves [HSeO3](2-) pyramids and Jahn-Teller distorted [CuCl2(H2O)(4)] and [CuO4Cl2](8-) octahedra, sharing vertices by way of Cu-O-Se and Cu-Cl-Cu bonds. Crystal data: Co(HSeO3)Cl .3 H2O, M-r = 276.40, triclinic, space group P (1) over bar (No. 2), n = 7.1657(5) Angstrom, b = 7.3714(5) Angstrom, c = 7.7064(5) Angstrom, alpha = 64.934(1)degrees beta = 68.894(1)degrees, gamma = 71.795(1)degrees V = 337.78(7) Angstrom (3) Z = 2, R(F) = 0.036, wR(F) = 0.049. Cu(HSeO3) Cl . 2H(2)O, M-r = 263.00, orthorhombic, space group Pnma (No. 62), a = 9.1488(3) Angstrom, b = 17.8351(7) Angstrom, c = 7.2293(3) Angstrom, V = 1179.6(2) Angstrom (3), Z = 8, R(F) = 0.021, wR(F) = 0.024.

AB - The first selenite chloride hydrates, Co(HSeO3)Cl .3 H2O and Cu(HSeO3)Cl . 2H(2)O, have been prepared from solution and characterised by single-crystal X-ray diffraction. The cobalt phase adopts an unusual "one-dimensional" structure built up from vertex-sharing pyramidal [HSeO3](2-), and octahedral [CoO2(H2O)(4)](2-) and [CoO2-(H2O)(2)Cl-2](4-) units. Inter-chain bonding is by way of hydrogen bonds or van der Waals' interactions. The atomic arrangement of the copper phase involves [HSeO3](2-) pyramids and Jahn-Teller distorted [CuCl2(H2O)(4)] and [CuO4Cl2](8-) octahedra, sharing vertices by way of Cu-O-Se and Cu-Cl-Cu bonds. Crystal data: Co(HSeO3)Cl .3 H2O, M-r = 276.40, triclinic, space group P (1) over bar (No. 2), n = 7.1657(5) Angstrom, b = 7.3714(5) Angstrom, c = 7.7064(5) Angstrom, alpha = 64.934(1)degrees beta = 68.894(1)degrees, gamma = 71.795(1)degrees V = 337.78(7) Angstrom (3) Z = 2, R(F) = 0.036, wR(F) = 0.049. Cu(HSeO3) Cl . 2H(2)O, M-r = 263.00, orthorhombic, space group Pnma (No. 62), a = 9.1488(3) Angstrom, b = 17.8351(7) Angstrom, c = 7.2293(3) Angstrom, V = 1179.6(2) Angstrom (3), Z = 8, R(F) = 0.021, wR(F) = 0.024.

KW - selenium

KW - structure elucidation

U2 - 10.1002/1521-3749(200012)626:12<2487::AID-ZAAC2487>3.0.CO;2-E

DO - 10.1002/1521-3749(200012)626:12<2487::AID-ZAAC2487>3.0.CO;2-E

M3 - Article

VL - 626

SP - 2487

EP - 2490

JO - Zeitschrift für Anorganische und Allgemeine Chemie

JF - Zeitschrift für Anorganische und Allgemeine Chemie

SN - 0044-2313

IS - 12

ER -