Alkali metal ion directed self-assembled Ni(ii) molecular clusters
Leong, Wei Lee; Vittal, Jagadese J.; New Journal of Chemistry 34 (2010) 2145–; doi:10.1039/c0nj00157k

data_7053549
_publ_section_title
;
 Alkali metal ion directed self-assembled Ni(ii) molecular clusters
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2145
_journal_paper_doi               10.1039/c0nj00157k
_journal_volume                  34
_journal_year                    2010
_chemical_formula_sum            'C14 H15 N O5'
_chemical_formula_weight         277.27
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.144(2)
_cell_angle_beta                 75.461(2)
_cell_angle_gamma                82.331(2)
_cell_formula_units_Z            1
_cell_length_a                   5.3583(5)
_cell_length_b                   5.8497(6)
_cell_length_c                   10.4352(10)
_cell_measurement_reflns_used    1161
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      27.56
_cell_measurement_theta_min      3.51
_cell_volume                     313.78(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0066
_diffrn_reflns_av_sigmaI/netI    0.0177
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            3256
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    0.112
_exptl_absorpt_correction_T_max  0.9866
_exptl_absorpt_correction_T_min  0.9671
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             146
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.229
_refine_diff_density_min         -0.225
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.2(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         1669
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0398
_refine_ls_R_factor_gt           0.0388
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0624P)^2^+0.0729P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1007
_refine_ls_wR_factor_ref         0.1018
_reflns_number_gt                1624
_reflns_number_total             1669
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0nj00157k.txt
_cod_data_source_block           jj
_cod_original_sg_symbol_H-M      P1
_cod_database_code               7053549