Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_181a_1_709_XsxOIk.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 28.97 T-atoms per nm^3
Material density = 2.891 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.7367 Angstrom
T1  -- O2  = 1.6073 Angstrom
T1  -- O3  = 1.7369 Angstrom
T1  -- O4  = 1.5627 Angstrom
      mean = 1.6609 Angstrom
        t1 = 0.084619  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.117597  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5627 A <--> 1.7369 A
          Mean   = 1.6609 A
          StdDev = 0.0783 A

       t1 Range  = 0.0846 <-- 0.0846 --> 0.0846
       t2 Range  = 0.1176 <-- 0.1176 --> 0.1176

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 103.720 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 130.501 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 102.893 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  = 105.938 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 104.184 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 107.024 deg; O3  -- O4  = 3 A
       102.893 deg <-- 109.043 deg --> 130.501 deg

        O-T-O SUMMARY
          Range  = 102.8927 deg <--> 130.5013 deg
          Mean   = 109.0433 deg
          StdDev = 9.8324 deg

        O--O SUMMARY
          Range  = 2.5013 A <--> 3.1545 A
          Mean   = 2.6992 A
          StdDev = 0.2141 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 131.404 deg ; T1  -- T1   3.1656 A

T1  -- O2  -- T1  =  88.011 deg ; T1  -- T1   2.2333 A

T1  -- O3  -- T1  = 133.205 deg ; T1  -- T1   3.1881 A

T1  -- O4  -- T1  = 169.068 deg ; T1  -- T1   3.1112 A


        T-O-T SUMMARY
          Range  = 88.0106° <--> 169.0683 deg
          Mean   = 130.4217 deg
          StdDev = 29.0310 deg

        T--T SUMMARY
          Range  = 2.2333 A <--> 3.1881 A
          Mean   = 2.9246 A
          StdDev = 0.4043 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 2.5709 Angstrom
  T1  -- T1  = 3.1881 Angstrom
  T1  -- T1  = 3.1656 Angstrom
  T1  -- T1  = 2.2333 Angstrom
  T1  -- T1  = 3.1112 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 11 24 47 78 123 190 248 313 401 499 579 687 830 953 1046
TD10 = 1440
Circuit symbol = 4.6_{2}.6.6.6.6
Weight = 22
Vertex symbol  = 4.6_{2}.6.6.6.6
Weight = 22

<TD10> = 1440.000
Average ring size = 5.6000
