Synthesis and Crystal Structure of Dinitratotetra(hexamethylphosphoric Triamide)-Lanthanum(III)Tetra(Isothiocyanato)Diammine Chromate(III)

A. A. Bobrovnikova, E. V. Peresypkina, A. V. Virovets, T. G. Cherkasova, E. S. Tatarinova

Research output: Contribution to journalArticlepeer-review

Abstract

A new coordination compound having the formula [La(HMPA)4(NO3)2][Cr(NH3)2(NCS)4] (I), where HMPA is ((CH3)2N)3PO, has been synthesized and studied by X-ray diffraction. Studied crystals of compound I are monoclinic, space group P21/n, a = 15.0360(3) Å, b = 15.1214(3) Å, c = 26.7529(7) Å, β = 100.6610(10)°, V = 5977.7(9) Å3, Z = 2, ρcalc = 1.442 g/cm3, and R1 = 0.0453 for 7344 reflections with Fo ≥ 4σ(Fo).

Original languageEnglish
Pages (from-to)34-39
Number of pages6
JournalRussian Journal of Inorganic Chemistry
Volume63
Issue number1
DOIs
Publication statusPublished - 1 Jan 2018

Keywords

  • HEXAMETHYLPHOSPHORAMIDE-COORDINATED COMPLEXES
  • HMPA
  • LA
  • EU
  • SM
  • LN

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