Supramolecular hexagonal nano tubes assembled by vanadium diamine complexes with thiogermanates
Qian, Li-Wen; Zhao, Xiao-Wei; Su, Hu-Chao; Bian, Guo-Qing; Zhu, Qin-Yu; Dai, Jie; RSC Adv. 6 (2016) 16268–; doi:10.1039/C5RA27088J

data_7224186
_publ_section_title
;
 Supramolecular hexagonal nano tubes assembled by vanadium diamine
 complexes with thiogermanates
;
_journal_issue                   20
_journal_name_full               'RSC Adv.'
_journal_page_first              16268
_journal_paper_doi               10.1039/C5RA27088J
_journal_volume                  6
_journal_year                    2016
_chemical_formula_sum            'C8 H32 Ge2 N8 O S6 V2'
_chemical_formula_weight         695.83
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-05-21 deposited with the CCDC.
2016-02-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.75(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.3522(17)
_cell_length_b                   12.682(3)
_cell_length_c                   11.339(2)
_cell_measurement_reflns_used    4560
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      34.7
_cell_measurement_theta_min      2.4
_cell_volume                     1196.9(4)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2000)'
_computing_molecular_graphics    'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.891
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0386
_diffrn_reflns_av_unetI/netI     0.0534
_diffrn_reflns_laue_measured_fraction_full 0.988
_diffrn_reflns_laue_measured_fraction_max 0.891
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9910
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.891
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         34.639
_diffrn_reflns_theta_min         2.414
_exptl_absorpt_coefficient_mu    3.785
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6577
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication '
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.931
_exptl_crystal_description       Block
_exptl_crystal_F_000             700
_exptl_crystal_size_max          0.550
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.907
_refine_diff_density_min         -0.944
_refine_diff_density_rms         0.156
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     124
_refine_ls_number_reflns         4570
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0618
_refine_ls_R_factor_gt           0.0523
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0320P)^2^+3.6066P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1048
_refine_ls_wR_factor_ref         0.1167
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4046
_reflns_number_total             4570
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ra27088j2.cif
_cod_data_source_block           1
_cod_database_code               7224186
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.230
_shelx_estimated_absorpt_t_max   0.703