Formation Principles for Templated Vanadium Selenite Oxalates
Koffer, Jacob H.; Olshansky, Jacob H.; Smith, Matthew D.; Hernandez, Kristen J.; Zeller, Matthias; Ferrence, Gregory M.; Schrier, Joshua; Norquist, Alexander J.; Crystal Growth & Design 13 (2013) 4504–; doi:10.1021/cg400992q

data_4508304
_publ_section_title
;
 Formation Principles for Templated Vanadium Selenite Oxalates
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4504
_journal_paper_doi               10.1021/cg400992q
_journal_volume                  13
_journal_year                    2013
_chemical_formula_moiety         'C8 H20 N2 O14 Se2 V2'
_chemical_formula_sum            'C8 H20 N2 O14 Se2 V2'
_chemical_formula_weight         628.05
_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   difmap
_atom_sites_solution_primary     direct
_cell_angle_alpha                68.243(5)
_cell_angle_beta                 73.643(5)
_cell_angle_gamma                82.752(5)
_cell_formula_units_Z            2
_cell_length_a                   9.024(5)
_cell_length_b                   9.571(5)
_cell_length_c                   12.313(5)
_cell_measurement_reflns_used    9424
_cell_measurement_temperature    100
_cell_measurement_theta_max      31
_cell_measurement_theta_min      2
_cell_volume                     947.4(8)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.936
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.037
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            34492
_diffrn_reflns_theta_full        27.672
_diffrn_reflns_theta_max         31.446
_diffrn_reflns_theta_min         1.842
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.901
_exptl_absorpt_correction_T_max  0.82
_exptl_absorpt_correction_T_min  0.78
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.201
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.63
_refine_diff_density_min         -0.69
_refine_ls_extinction_coef       7(3)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.0433
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         5492
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0233
_refine_ls_R_factor_gt           0.0224
_refine_ls_shift/su_max          0.0011181
_refine_ls_shift/su_mean         0.0000310
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.02P)^2^ + 2.77P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0668
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0651
_reflns_limit_h_max              13
_reflns_limit_h_min              -12
_reflns_limit_k_max              13
_reflns_limit_k_min              -12
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                5655
_reflns_number_total             5883
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.51
_oxford_diffrn_Wilson_scale      22.52
_oxford_refine_ls_r_factor_ref   0.0218
_oxford_refine_ls_scale          0.16394(7)
_oxford_reflns_number_all        5868
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_cod_data_source_file            cg400992q_si_002.cif
_cod_data_source_block
'[C~6~H~16~N~2~][(VO)~2~(C~2~O~4~)(SeO~3~)~2~].2H~2~O_Cmp-2'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_atom_sites_solution_primary' value 'Direct' changed to
'direct' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               4508304