Synthesis and characterisation of zinc gallyl complexes: first structural elucidations of Zn-Ga bonds.
Jones, Cameron; Rose, Richard P.; Stasch, Andreas; Dalton transactions (Cambridge, England : 2003)  (2007) 2997–2999; doi:10.1039/b706402k

data_7005882
_publ_section_title
;
 Synthesis and characterisation of zinc gallyl complexes: first
 structural elucidations of Zn-Ga bonds.
;
_journal_issue                   28
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2997
_journal_page_last               2999
_journal_paper_doi               10.1039/b706402k
_journal_year                    2007
_chemical_formula_sum            'C57 H84 Ga N5 Zn'
_chemical_formula_weight         974.38
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_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                88.49(3)
_cell_angle_beta                 81.17(3)
_cell_angle_gamma                86.69(3)
_cell_formula_units_Z            2
_cell_length_a                   11.608(2)
_cell_length_b                   13.803(3)
_cell_length_c                   17.997(4)
_cell_measurement_temperature    150(2)
_cell_volume                     2844.2(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_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  0.0349
_diffrn_reflns_av_sigmaI/netI    0.0574
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19413
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    0.933
_exptl_absorpt_correction_T_max  0.913
_exptl_absorpt_correction_T_min  0.765
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sortav (Blessing, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.138
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1044
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.745
_refine_diff_density_min         -0.320
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     618
_refine_ls_number_reflns         10462
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.0604
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0429P)^2^+1.1064P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0950
_refine_ls_wR_factor_ref         0.1036
_reflns_number_gt                8170
_reflns_number_total             10462
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b706402k.txt
_cod_data_source_block           compound3
_cod_original_cell_volume        2844.3(10)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7005882