H. Kuppers, Z Kristallogr, vol.159, pp.85-86, 1982.

N. Kalsbeek, Acta Cryst C, vol.48, pp.1389-1394, 1992.

P. Mallison and C. Frampton, Acta Cryst C, vol.48, pp.1555-1556, 1992.

A. Mcadam, M. Currie, and J. Speakman, J Chem Soc A, 1971.

A. Mcadam and J. Speakman, J Chem Soc A, 1971.

S. Haussühl and J. Schreuer, Z Kristallogr, vol.206, pp.255-265, 1993.

A. Hirano, Y. Kubozono, H. Maeda, H. Ishida, and S. Kashino, Acta Cryst B, vol.52, pp.323-327, 1996.

S. Kashino, J. Taka, T. Yoshida, Y. Kubozono, H. Ishida et al., Acta Cryst B, vol.54, pp.889-894, 1998.

J. Schreuer and T. Münch, Z Kristallogr, vol.209, pp.32-35, 1994.

N. Kalsbeek and S. Larsen, Acta Cryst C, vol.47, pp.1005-1009, 1991.

N. Kalsbeek, Acta Cryst C, vol.47, pp.1649-1653, 1991.

B. Dziuk, B. Zarychta, and K. Ejsmont, Acta Cryst E, vol.70, pp.917-918, 2014.

R. Padmavathy, N. Karthikeyan, D. Sathya, R. Jagan, M. Kumar et al., RSC Adv, vol.6, pp.68468-68484, 2016.

S. Khorasani and M. Fernandes, Acta Cryst E, vol.68, p.1204, 2012.

M. Parvez, S. Dalrymple, and A. Cote, Acta Cryst E, vol.57, pp.163-165, 2001.

V. Fundamensky, T. Kochina, Y. Kondratenko, A. Zolotarev, Y. Vlasov et al., J Mol Liq, vol.230, pp.113-120, 2017.

S. Loginov, I. Dain, V. Rybakov, E. Ofitserov, D. Gordeev et al., Crystallography Reports, vol.63, pp.58-64, 2018.

J. Guo, P. Tolstoy, B. Koeppe, G. Denisov, and H. Limbach, J Phys Chem A, vol.115, pp.9828-9836, 2011.

, APEX 2 program suite V2014.11-0

G. Sheldrick, SAINT version 8.37A, 2013.

G. Sheldrick and . Sadabs-version, Bruker AXS Inc, issue.5, 2014.

A. Altomare, M. Burla, M. Camalli, G. Cascarano, C. Giacovazzo et al., J Appl Crystallogr, vol.32, pp.115-119, 1999.

G. Sheldrick, Acta Crystallogr, Sect C: Struct Chem, vol.71, pp.3-8, 2015.

L. Farrugia, J Appl Crystallogr, vol.45, pp.849-854, 2012.