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

data_4063591
_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            'C11 H21 Li N2'
_chemical_formula_weight         188.24
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   5.831(2)
_cell_length_b                   13.989(2)
_cell_length_c                   29.834(2)
_cell_measurement_reflns_used    9853
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.036
_cell_measurement_theta_min      2.513
_cell_volume                     2433.6(9)
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Apex CCD'
_diffrn_measurement_method       'omega scans'
_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  0.0312
_diffrn_reflns_av_sigmaI/netI    0.0100
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            61652
_diffrn_reflns_theta_full        27.15
_diffrn_reflns_theta_max         27.15
_diffrn_reflns_theta_min         1.37
_exptl_absorpt_coefficient_mu    0.060
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8954
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2008/1
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.028
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             832
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.175
_refine_diff_density_rms         0.025
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         3122
_refine_ls_number_restraints     802
_refine_ls_restrained_S_all      0.964
_refine_ls_R_factor_all          0.0304
_refine_ls_R_factor_gt           0.0281
_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^)+(0.0473P)^2^+0.2552P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0771
_refine_ls_wR_factor_ref         0.0785
_reflns_number_gt                2944
_reflns_number_total             3122
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200471e_si_002.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4063591