Coordination environments and π-conjugation in dense lithium coordination polymers
Tominaka, Satoshi; Yeung, Hamish H.-M.; Henke, Sebastian; Cheetham, Anthony K.; CrystEngComm 18 (2016) 398–; doi:10.1039/C5CE01658D

data_7223753
_publ_section_title
;
 Coordination environments and \p-conjugation in dense lithium
 coordination polymers
;
_journal_issue                   3
_journal_name_full               CrystEngComm
_journal_page_first              398
_journal_paper_doi               10.1039/C5CE01658D
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C16 H8 Li2 O7'
_chemical_formula_sum            'C16 H8 Li2 O7'
_chemical_formula_weight         326.10
_chemical_name_systematic        'Li2 anthraquinone-dicarboxylate'
_chemical_properties_physical
'Air-sensitive, Moisture-sensitive, Heat-sensitive'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-08-17
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2015-08-17 deposited with the CCDC.
2015-10-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 95.743(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.9997(7)
_cell_length_b                   9.4546(3)
_cell_length_c                   7.4275(3)
_cell_measurement_reflns_used    2420
_cell_measurement_temperature    120.00(10)
_cell_measurement_theta_max      30.4910
_cell_measurement_theta_min      4.2610
_cell_volume                     1327.54(8)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XH (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      120.15
_diffrn_detector_area_resol_mean 16.1183
_diffrn_measured_fraction_theta_full 0.9980
_diffrn_measured_fraction_theta_max 0.9980
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0331436000
_diffrn_orient_matrix_UB_12      -0.0352355000
_diffrn_orient_matrix_UB_13      0.0079685000
_diffrn_orient_matrix_UB_21      -0.0161002000
_diffrn_orient_matrix_UB_22      -0.0602331000
_diffrn_orient_matrix_UB_23      -0.0434809000
_diffrn_orient_matrix_UB_31      0.0071216000
_diffrn_orient_matrix_UB_32      0.0274916000
_diffrn_orient_matrix_UB_33      -0.0851854000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0414
_diffrn_reflns_av_unetI/netI     0.0455
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            8508
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         3.23
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.127
_exptl_absorpt_correction_T_max  0.992
_exptl_absorpt_correction_T_min  0.966
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.632
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.596
_exptl_crystal_size_mid          0.1679
_exptl_crystal_size_min          0.0612
_refine_diff_density_max         0.453
_refine_diff_density_min         -0.273
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     234
_refine_ls_number_reflns         3278
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0621
_refine_ls_R_factor_gt           0.0441
_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^)+(0.0554P)^2^+0.3540P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1075
_refine_ls_wR_factor_ref         0.1193
_reflns_number_gt                2556
_reflns_number_total             3278
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01658d2.cif
_cod_data_source_block           Li2aqdc_120K(compound1)
_cod_original_cell_volume        1327.55(9)
_cod_database_code               7223753
_chemical_oxdiff_formula         'Li2 C16 H8 O7'
_reflns_odcompleteness_completeness 99.80
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     28.22
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H,H) groups
2.a Riding coordinates:
 O7(H7a,H7b)
2.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C9(H9), C10(H10), C11(H11), C16(H16)
;
_olex2_submission_special_instructions 'No special instructions were received'