1. X-ray Structural Laboratory, A. N. Nesmeyanov Institute of Organoelement Compounds RAS, 119991 Moscow, Russian Federation.
2. N. D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russian Federation.
3. Yandex, 119021 Moscow, Russian Federation.
4. Department of Physics, The University of Texas at El Paso, El Paso, TX 79968, USA.
5. Department of Physics, Temple University, Philadelphia, PA 19122, USA.
6. Department of Chemistry, Temple University, Philadelphia, PA 19122, USA.