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

Report for the framework in file "public/tmp/tmp_181a_1_380_NHlbsg.cif"

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

Framework density = 33.33 T-atoms per nm^3
Material density = 3.326 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.5055 Angstrom
T1  -- O3  = 1.8623 Angstrom
T1  -- O4  = 1.8751 Angstrom
T1  -- O2  = 1.7835 Angstrom
      mean = 1.7566 Angstrom
        t1 = 0.255203  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.253431  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5055 A <--> 1.8751 A
          Mean   = 1.7566 A
          StdDev = 0.1507 A

       t1 Range  = 0.2552 <-- 0.2552 --> 0.2552
       t2 Range  = 0.2534 <-- 0.2534 --> 0.2534

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 140.502 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  =  64.537 deg; O1  -- O4  = 2 A
O1  -- T1  -- O2  =  60.229 deg; O1  -- O2  = 2 A
O3  -- T1  -- O4  = 124.355 deg; O3  -- O4  = 3 A
O3  -- T1  -- O2  =  97.838 deg; O3  -- O2  = 3 A
O4  -- T1  -- O2  = 124.708 deg; O4  -- O2  = 3 A
       60.229 deg <-- 102.028 deg --> 140.502 deg

        O-T-O SUMMARY
          Range  = 60.2294 deg <--> 140.5017 deg
          Mean   = 102.0281 deg
          StdDev = 31.1586 deg

        O--O SUMMARY
          Range  = 1.6676 A <--> 3.3053 A
          Mean   = 2.6610 A
          StdDev = 0.6797 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 179.486 deg ; T1  -- T1   3.0109 A

T1  -- O2  -- T1  = 148.974 deg ; T1  -- T1   3.4371 A

T1  -- O3  -- T1  = 157.365 deg ; T1  -- T1   3.6521 A

T1  -- O4  -- T1  = 139.012 deg ; T1  -- T1   3.5127 A


        T-O-T SUMMARY
          Range  = 139.0116° <--> 179.4861 deg
          Mean   = 156.2093 deg
          StdDev = 15.0849 deg

        T--T SUMMARY
          Range  = 3.0109 A <--> 3.6521 A
          Mean   = 3.4032 A
          StdDev = 0.2418 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O1  = 2.2528 A
O1  -- O4  = 1.8317 A
O1  -- O4  = 1.8317 A
O1  -- O2  = 1.6676 A
O1  -- O2  = 1.6676 A
O3  -- O3  = 2.2364 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2543 Angstrom
  T1  -- T1  = 2.6983 Angstrom
  T1  -- T1  = 3.0109 Angstrom
  T1  -- T1  = 3.4371 Angstrom
  T1  -- T1  = 3.2542 Angstrom
  T1  -- T1  = 2.7940 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 21 43 85 135 184 244 318 400 490 590 698 814 939 1073
TD10 = 1445
Circuit symbol = 4.6_{2}.4.8_{2}.6.6_{2}
Weight = 10
Vertex symbol  = 4.6_{2}.4.10_{2}.6_{2}.10_{2}
Weight = 35

<TD10> = 1445.000
Average ring size = 6.3830
