Exploring the coordination chemistry of bifunctional organoarsonate ligands: syntheses and characterisation of coordination polymers that contain 4-(1,2,4-triazol-4-yl)phenylarsonic acid
Lin, Jian-Di; Clérac, Rodolphe; Rouzières, Mathieu; Venkatesan, Munuswamy; Chimamkpam, Theresa O.; Schmitt, Wolfgang; CrystEngComm 16 (2014) 7894–; doi:10.1039/C4CE00553H

data_7217489
_publ_section_title
;
 Exploring the coordination chemistry of bifunctional organoarsonate
 ligands: syntheses and characterisation of coordination polymers that
 contain 4-(1,2,4-triazol-4-yl)phenylarsonic acid
;
_journal_issue                   34
_journal_name_full               CrystEngComm
_journal_page_first              7894
_journal_paper_doi               10.1039/C4CE00553H
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C16 H14 As2 Mn N6 O6'
_chemical_formula_sum            'C16 H14 As2 Mn N6 O6'
_chemical_formula_weight         591.11
_chemical_name_systematic
;
 ? 
;
_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             2013-08-22
_audit_creation_method
;
  Olex2 1.2
  (compiled Apr 23 2013 17:54:37, GUI svn.r4466)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.98(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5378(17)
_cell_length_b                   17.151(3)
_cell_length_c                   12.690(3)
_cell_measurement_reflns_used    3423
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.50
_cell_measurement_theta_min      2.01
_cell_volume                     1844.4(7)
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0308
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10927
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.01
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    4.330
_exptl_absorpt_correction_T_max  0.6713
_exptl_absorpt_correction_T_min  0.2763
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Sphere
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.129
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1164
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.530
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         3423
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0296
_refine_ls_R_factor_gt           0.0257
_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^)+(0.0268P)^2^+2.5973P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0598
_refine_ls_wR_factor_ref         0.0615
_reflns_number_gt                3092
_reflns_number_total             3423
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7216353
_cod_data_source_file            c4ce00553h2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        1844.5(6)
_cod_database_code               7217489
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C11(H11), C12(H12), C14(H14), C15(H15), C17(H17), C18(H18), C21(H21),
 C22(H22), C24(H24), C25(H25), C27(H27), C28(H28)
2.b Tetrahedral OH refined with riding coordinates:
 O13(H13), O23(H23)
;