Revealing Coordination Patterns in C5-Cyclic Lithium Organics
Michel, Reent; Herbst-Irmer, Regine; Stalke, Dietmar; Organometallics 30 (2011) 4379–; doi:10.1021/om200471e

data_4063596
_publ_section_title
;
 Revealing Coordination Patterns in C5-Cyclic Lithium Organics
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              4379
_journal_paper_doi               10.1021/om200471e
_journal_volume                  30
_journal_year                    2011
_chemical_formula_sum            'C21 H35 Li O6'
_chemical_formula_weight         390.43
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.67(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   36.584(4)
_cell_length_b                   7.991(2)
_cell_length_c                   15.871(2)
_cell_measurement_reflns_used    9759
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.865
_cell_measurement_theta_min      2.591
_cell_volume                     4420.9(14)
_computing_cell_refinement       'SAINT V7.68A'
_computing_data_collection       'APEX2 v2011.2'
_computing_data_reduction        'SAINT V7.68A'
_computing_molecular_graphics    'XSHELL in SHELXTL-97'
_computing_publication_material  'XSHELL in SHELXTL-97'
_computing_structure_refinement  'SHELXL in SHELXTL Version 2008/3'
_computing_structure_solution    'SHELXS in SHELXTL Version 2008/3'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_radiation_monochromator  mirrors
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0154
_diffrn_reflns_av_sigmaI/netI    0.0073
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -47
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            42651
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9498
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2008/1
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.173
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1696
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.180
_refine_diff_density_min         -0.229
_refine_diff_density_rms         0.036
_refine_ls_extinction_coef       0.00197(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.223
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     339
_refine_ls_number_reflns         5083
_refine_ls_number_restraints     229
_refine_ls_restrained_S_all      1.199
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0483
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0115P)^2^+5.2042P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0976
_refine_ls_wR_factor_ref         0.0979
_reflns_number_gt                4939
_reflns_number_total             5083
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200471e_si_007.cif
_cod_data_source_block           7
_cod_original_cell_volume        4420.9(13)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4063596