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


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Resumo

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).

Sobre autores

A. Bobrovnikova

Kuzbass State Technical University

Email: ctg.htnv@kuzstu.ru
Rússia, Kemerovo, 650000

E. Peresypkina

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University

Email: ctg.htnv@kuzstu.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090

A. Virovets

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University

Email: ctg.htnv@kuzstu.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090

T. Cherkasova

Kuzbass State Technical University

Autor responsável pela correspondência
Email: ctg.htnv@kuzstu.ru
Rússia, Kemerovo, 650000

E. Tatarinova

Kuzbass State Technical University

Email: ctg.htnv@kuzstu.ru
Rússia, Kemerovo, 650000

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