Contents

Russian Journal of Inorganic Chemistry

Vol. 67, No. 14, 2022

Synthesis and Properties of Inorganic Compounds

Sm3TaO7: Heat Capacity and Thermal Expansion

P. G. Gagarin, A. V. Guskov, V. N. Guskov, G. E. Nikiforova, A. V. Khoroshilov, A. V. Tyurin and K. S. Gavrichev p. 2183  abstract

Study on Crystallization Behavior of Hydroxyapatite Regulated by Surfactant and Different Phosphorus Sources

Sihan Yao, Lei Wei, Xue Liu, Aimin Ding and Chengli Yao p. 2193  abstract

Coordination Compounds

Self-Assembled Co(II) and Zn(II) Complexes with Soluble Bis(Hydrazone)Thiopyrimidine-Based Ligands: Electrochemical and Temperature-Dependent Properties

J. Galindo Betancourth, N. E. Sánchez-Rodríguez, D. Giraldo-Dávila, M. Y. Combariza and M. N. Chaur p. 2200  abstract

Asymmetric Dimer Cobalt(II)-Nitroxide Complex: Synthesis, Structure, and Magnetism

Jing Chen, Chen-Zhuo Liu, You-Juan Zhang and Qing-Lun Wang p. 2213  abstract

C-PCM Study of Solvent Polarity Effect on Spin Crossover in Complex cis-[Fe(phen)2(NCS)2]

Reza Ghiasi and Mrayam Rahimi p. 2221  abstract

Oxygenation Induced Electronic Structure Changes in Anionic Platinum(II) Complex Bearing 2-Phenylpyridine and Benzene-1,2-dithiolate Ligands: Theoretical Study

Nguyen Van Ha, Doan Thanh Dat and Nguyen Hung Huy p. 2228  abstract

Physicochemical Analysis of Inorganic Systems

Solubilities, Densities, and Refractive Indices of the Quaternary System (NaCl + NaBO2 + KCl + KBO2 + H2O) at 288.15 K

Jia-ying He, Dan-yang Wang, Miao-miao Wang, Ya-fei Guo and Shi-qiang Wang p. 2239  abstract

Inorganic Materials and Nanomaterials

Removal and Separation of Cobalt and Nickel from Sulfate Media Using Synergistic System of Decylic Acid and Phosphine Oxide Cyanex 921

F. Adjal, S. Almi and D. Barkat p. 2247  abstract

Spectral-Luminescent Properties of Oxogermanate-Borates La3Gd11 – x – yYbxEryGe2B6O34 Prepared by Coprecipitation

V. A. Krut’ko, M. G. Komova, D. V. Pominova, G. E. Nikiforova, A. V. Gavrikov, K. V. Petrova and A. A. Sadovnikov p. 2256  abstract

Physicochemical and Mechanical Studies of Al2O3–Cu Metal-Ceramic Composites Obtained by Spark Plasma Sintering

Samira Shaabani, Morteza Jabbari and Mansoor Bozorg p. 2264  abstract