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

data_4063590
_publ_contact_author_address
;Institute for Inorganic Chemistry
University of G\"ottingen
Tammannstr. 4
D-37077 G\"ottingen
Germany
;
_publ_contact_author_email       rherbst@shelx,uni-ac.gwdg.de
_publ_contact_author_name        'Regine Herbst-Irmer'
_publ_contact_author_phone       '+49551 393007'
_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            'C14 H28 Li N3'
_chemical_formula_weight         245.33
_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                71.90(2)
_cell_angle_beta                 86.88(2)
_cell_angle_gamma                65.43(2)
_cell_formula_units_Z            2
_cell_length_a                   8.139(3)
_cell_length_b                   8.843(3)
_cell_length_c                   12.721(4)
_cell_measurement_reflns_used    3551
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.968
_cell_measurement_theta_min      2.670
_cell_volume                     788.5(5)
_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 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Smart APEX II Ultra'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'INCOATEC Mo Microsource'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0172
_diffrn_reflns_av_sigmaI/netI    0.0172
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8541
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.061
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9288
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2008/1
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.033
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             272
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.147
_refine_diff_density_min         -0.142
_refine_diff_density_rms         0.026
_refine_ls_extinction_coef       0.017(4)
_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   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         2767
_refine_ls_number_restraints     509
_refine_ls_restrained_S_all      0.961
_refine_ls_R_factor_all          0.0496
_refine_ls_R_factor_gt           0.0380
_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^)+(0.0442P)^2^+0.1658P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0934
_refine_ls_wR_factor_ref         0.1001
_reflns_number_gt                2246
_reflns_number_total             2767
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200471e_si_001.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4063590